Snapper Lawn Mower Prestige 1800 Series Prestige 2800 Series Prestige 500 Series Conquest 1700 Series Conquest 2700 Series Conquest 400 Series User Manual

OPERATOR’S

MANUAL

Prestige / 1800 / 2800 / GT

Conquest / 1700 / 2700 / YT

Broadmoor / 1600 / 2600 / LT

Series

16HP Hydro Tractors

20HP Hydro Tractors

44” Mower Decks

Mfg. No.

1694009

1694010

1694011

1694018

1694019

1694020

1694027

1694028

1694029

1694170

1694179

1694207

1694209

1694277

1694279

1694281

1694301

1694368

1694429

1694430

1694431

1694465

1694487

Description

Mfg. No.

1694014

1694015

1694016

1694023

1694024

1694025

1694032

1694033

1694034

Description

Mfg. No.

1694037

1694038

1694043

1694044

1694173

1694178

1694371

1694488

1694519

Description

Broadmoor, 16HP

Conquest, 16HP Hydro

1606, 16HP Hydro

1616, 16HP Hydro

1716H, 16HP Hydro

2606, 16HP Hydro

2616, 16HP Hydro

2716H, 16HP Hydro

Conquest, 16HP Hydro (CE) 1694172

Broadmoor, 16HP Hydro (CE) 1694476

1616, 16HP Hydro (CE)

2616, 16HP Hydro (CE)

Broadmoor, 16HP Hydro

1626, 16HP Hydro

Conquest, 20HP Hydro

Prestige, 20HP Hydro

Prestige, 20HP Hydro PS

1720H, 20HP Hydro

1820H, 20HP Hydro

1820H, 20HP Hydro PS

2720H, 20HP Hydro

2820H, 20HP Hydro

2820H, 20HP Hydro PS

Prestige, 20HP Hydro (CE)

YT2050, 20HP Hydro

Prestige, 20HP Hydro (CE)

44” Mower Deck

44” Mower Deck (CE)

44” Mower Deck

44” Mower Deck (CE)

50” Mower Decks

1694582

Mfg. No.

1694039

1694045

1694174

1694372

Description

23HP Hydro Tractors

50” Mower Deck

50” Mower Deck (CE)

50” Mower Deck

Mfg. No.

1694017

1694026

1694035

1694370

Description

Prestige, 23HP Hydro PS

1823H, 23HP Hydro PS

2823H, 23HP Hydro PS

GT2354, 23HP Hydro PS

2626, 16HP Hydro

Broadmoor, 16HP Hydro (CE)

YT1644, 16HP Hydro

Broadmoor, 16HP Hydro

Broadmoor, 16HP Hydro (CE)

2616, 16HP Hydro

1616, 16HP Hydro

LT1644, 16HP Hydro

54” Mower Decks

Mfg. No.

1694040

1694046

1694373

1694366

1694367

1694491

Description

38” Mower Decks

54” Mower Deck

Mfg. No.

1694036

1694042

1694453

Description

38” Mower Deck

38” Mower Deck (CE)

18HP Hydro Tractors

Mfg. No.

1694013

1694022

1694031

1694369

1694467

1694468

1694469

1694470

1694475

1694518

Description

Conquest, 18HP Hydro

1718H, 18HP Hydro

2718H, 18HP Hydro

YT1850, 18HP Hydro

1618, 18HP Hydro

Broadmoor, 18HP Hydro

2618, 18HP Hydro

Conquest, 18HP Hydro (CE)

YT1844, 18HP Hydro

YT1844, 18HP Hydro (CE)

40” Mower Decks

Mfg. No.

1694041

1694047

1694177

1694210

1694339

1694340

1694341

Description

40” Mower Deck

40” Mower Deck (CE)

40” Mower Deck

40” Mower Deck (CE)

1723204

Revision 17

Rev. Date 9/2003

Supercedes 1723374

TP 100-2533-17-PR-SMAN

Safety Rules & Information

Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control

of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.

This mowing deck is capable of amputating hands and feet and throwing objects.

The triangle

in text signifies important cautions or warnings which must be followed.

16. Use extra care when loading or unloading the unit

into a trailer or truck.

GENERAL OPERATION

1. Read, understand, and follow all instructions in the

manual and on the unit before starting.

2. Do not put hands or feet near rotating parts or under

the machine. Keep clear of the discharge opening at

all times.

17. Always wear eye protection when operating this unit.

18. Data indicates that operators, age 60 years and

above, are involved in a large percentage of riding

mower-related injuries. These operators should eval-

uate their ability to operate the riding mower safely

enough to protect themselves and others from injury.

19. Follow the manufacturer’s recommendations for

wheel weights or counterweights.

3. Only allow responsible adults, who are familiar with

the instructions, to operate the unit (local regulations

can restrict operator age).

4. Clear the area of objects such as rocks, toys, wire,

etc., which could be picked up and thrown by the

blade(s).

5. Be sure the area is clear of other people before mow-

ing. Stop the unit if anyone enters the area.

6. Never carry passengers.

7. Do not mow in reverse unless absolutely necessary.

Always look down and behind before and while travel-

ling in reverse.

20. Keep in mind the operator is responsible for accidents

occurring to other people or property.

21. All drivers should seek and obtain professional and

practical instruction.

22. Always wear substantial footwear and trousers.

Never operate when barefoot or wearing sandals.

23. Before using, always visually check that the blades

and blade hardware are present, intact, and secure.

Replace worn or damaged parts.

24. Disengage attachments before: refueling, removing

an attachment, making adjustments (unless the

adjustment can be made from the operator’s posi-

tion).

25. When the machine is parked, stored, or left unattend-

ed, lower the cutting means unless a positive

mechanical lock is used.

26. Before leaving the operator’s position for any reason,

engage the parking brake, disengage the PTO, stop

the engine, and remove the key.

27. To reduce fire hazard, keep the unit free of grass,

leaves, & excess oil. Do not stop or park over dry

leaves, grass, or combustible materials.

28. It is a violation of California Public Resource Code

Section 4442 to use or operate the engine on or near

any forest-covered, brush-covered, or grass-covered

land unless the exhaust system is equipped with a

spark arrester meeting any applicable local or state

laws. Other states or federal areas may have similar

laws.

8. Never direct discharge material toward anyone.

Avoid discharging material against a wall or obstruc-

tion. Material may ricochet back toward the operator.

Stop the blade(s) when crossing gravel surfaces.

9. Do not operate the machine without the entire grass

catcher, discharge guard (deflector), or other safety

devices in place.

10. Slow down before turning.

11. Never leave a running unit unattended. Always disen-

gage the PTO, set parking brake, stop engine, and

remove keys before dismounting.

12. Disengage blades (PTO) when not mowing. Shut off

engine and wait for all parts to come to a complete

stop before cleaning the machine, removing the grass

catcher, or unclogging the discharge guard.

13. Operate the machine only in daylight or good artificial

light.

14. Do not operate the unit while under the influence of

alcohol or drugs.

15 Watch for traffic when operating near or crossing

roadways.

TRANSPORTING AND STORAGE

4. Always follow the engine manual instructions for

storage preparations before storing the unit for both

short and long term periods.

5. Always follow the engine manual instructions for

proper start-up procedures when returning the unit to

service.

6. Never store the unit or fuel container inside where

there is an open flame or pilot light, such as in a

water heater. Allow unit to cool before storing.

1. When transporting the unit on an open trailer, make

sure it is facing forward, in the direction of travel. If

the unit is facing backwards, wind lift could damage

the unit.

2. Always observe safe refueling and fuel handling prac-

tices when refueling the tractor after transportation or

storage.

3. Never store the unit (with fuel) in an enclosed poorly

ventilated structure. Fuel vapors can travel to an

ignition source (such as a furnace, water heater, etc.)

and cause an explosion. Fuel vapor is also toxic to

humans and animals.

TP 600-2459-06-UV-SMA

Safety Rules and Information

SLOPE OPERATION

WARNING

Slopes are a major factor related to loss-of-control and tip-

over accidents, which can result in severe injury or death.

Operation on all slopes requires extra caution. If you can-

not back up the slope or if you feel uneasy on it, do not

operate on it.

Control of a ride-on machine sliding on a slope will not be

regained by the application of the brake. The main rea-

sons for loss of control are: insufficient tire grip on the

ground, speed too fast, inadequate braking, the type of

machine is unsuitable for its task, lack of awareness of the

ground conditions, incorrect hitching and load distribution.

1. Mow up and down slopes, not across.

2. Watch for holes, ruts, or bumps. Uneven terrain could

overturn the unit. Tall grass can hide obstacles.

3. Choose a slow speed so that you will not have to

stop or change speeds while on the slope.

4. Do not mow on wet grass. Tires may loose traction.

5. Always keep unit in gear especially when traveling

down slopes. Do not shift to neutral and coast down-

hill.

6. Avoid starting, stopping, or turning on a slope. If tires

lose traction, disengage the blade(s) and proceed

slowly straight down the slope.

7. Keep all movement on slopes slow and gradual. Do

not make sudden changes in speed or direction,

which could cause the machine to rollover.

8. Use extra care while operating machines with grass

catchers or other attachments; they can affect the

stability of the unit.

Never operate on slopes greater than 17.6 percent

(10°) which is a rise of 3-1/2 feet (106 cm) vertically in

20 feet (607 cm) horizontally.

When operating on slopes use additional wheel

weights or counterweights. See your dealer/retailer

to determine which weights are available and

appropriate for your unit.

Select slow ground speed before driving onto slope.

In addition to front weights, use extra caution when

operating on slopes with rear-mounted grass

catchers.

Mow UP and DOWN the slope, never across the

face, use caution when changing directions and DO

NOT START OR STOP ON SLOPE.

CHILDREN

Tragic accidents can occur if the operator is not alert to the

presence of children. Children are often attracted to the

unit and the mowing activity. Never assume that children

will remain where you last saw them.

1. Keep children out of the mowing area and under the

watchful care of another responsible adult.

2. Be alert and turn unit off if children enter the area.

3. Before and during reverse operation, look behind and

down for small children.

4. Never carry children, even with the blade(s) off. They

may fall off and be seriously injured or interfere with

safe unit operation. Children who have been given

rides in the past may suddenly appear in the mowing

area for another ride and be run over or backed over

by the machine.

5. Never allow children to operate the unit.

6. Use extra care when approaching blind corners,

shrubs, trees, or other objects that may obscure

vision.

9. Do not try to stabilize the machine by putting your

foot on the ground.

10. Do not mow near drop-offs, ditches, or embank-

ments. The mower could suddenly turn over if a

wheel is over the edge of a cliff or ditch, or if an edge

caves in.

11. Do not use grass catchers on steep slopes.

12. Do not mow slopes you cannot back up.

13. See your authorized dealer/retailer for recommenda-

tions of wheel weights or counterweights to improve

stability.

14. Remove obstacles such as rocks, tree limbs, etc.

15. Use slow speed. Tires may lose traction on slopes

even through the brakes are functioning properly.

16. Do not turn on slopes unless necessary, and then,

turn slowly and gradually downhill, if possible.

EMISSIONS

1. Engine exhaust from this product contains chemicals

known, in certain quantities, to cause cancer, birth

defects, or other reproductive harm.

2. Look for the relevant Emissions Durability Period and

Air Index information on the engine emissions label.

TOWED EQUIPMENT

1. Tow only with a machine that has a hitch designed

for towing. Do not attach towed equipment except at

the hitch point.

2. Follow the manufacturer’s recommendations for

weight limit for towed equipment and towing on

slopes.

3. Never allow children or others in or on towed equip-

ment.

IGNITION SYSTEM

1. This spark ignition system complies with Canadian

ICES-002.

4. On slopes, the weight of the towed equipment may

cause loss of traction and loss of control.

5. Travel slowly and allow extra distance to stop.

6. Do not shift to neutral and coast down hill.

Safety Rules & Information

SERVICE AND MAINTENANCE

Safe Handling of Gasoline

1. Extinguish all cigarettes, cigars, pipes, and other

sources of ignition.

12. Grass catcher components are subject to wear, dam-

age, and deterioration, which could expose moving

parts or allow objects to be thrown. Frequently check

components and replace with manufacturer’s recom-

mended parts, when necessary.

2. Use only approved gasoline containers.

3. Never remove the gas cap or add fuel with the engine

running. Allow the engine to cool before refueling.

4. Never fuel the machine indoors.

5. Never store the machine or fuel container where

there is an open flame, spark, or pilot light such as

near a water heater or other appliance.

6. Never fill containers inside a vehicle or on a truck bed

with a plastic bed liner. Always place containers on

the ground away from your vehicle before filling.

7. Remove gas-powered equipment from the truck or

trailer and refuel it on the ground. If this is not possi-

ble, then refuel such equipment on a trailer with a

portable container, rather than from a gasoline dis-

penser nozzle.

8. Keep nozzle in contact with the rim of the fuel tank or

container opening at all times until fueling is com-

plete. Do not use a nozzle lock-open device.

9. If fuel is spilled on clothing, change clothing immedi-

ately.

10. Never over-fill the fuel tank. Replace gas cap and

tighten securely.

13. Mower blades are sharp and can cut. Wrap the

blade(s) or wear gloves, and use extra caution when

servicing them.

14. Check brake operation frequently. Adjust and service

as required.

15. Use only factory authorized replacement parts when

making repairs.

16. Always comply with factory specifications on all set-

tings and adjustments.

17. Only authorized service locations should be utilized

for major service and repair requirements.

18. Never attempt to make major repairs on this unit

unless you have been properly trained. Improper ser-

vice procedures can result in hazardous operation,

equipment damage and voiding of manufacturer’s

warranty.

19. On multiple blade mowers, take care as rotating one

blade can cause other blades to rotate.

20. Do not change engine governor settings or over-

speed the engine. Operating the engine at excessive

speed can increase the hazard of personal injury.

21. Disengage drive attachments, stop the engine,

remove the key, and disconnect the spark plug

wire(s) before: clearing attachment blockages and

chutes, performing service work, striking an object, or

if the unit vibrates abnormally. After striking an

object, inspect the machine for damage and make

repairs before restarting and operating the equip-

ment.

11. Use extra care in handling gasoline and other fuels.

They are flammable and vapors are explosive.

12. If fuel is spilled, do not attempt to start the engine but

move the machine away from the area of spillage and

avoid creating any source of ignition until fuel vapors

have dissipated.

13. Replace all fuel tank caps and fuel container caps

securely.

Service & Maintenance

22. Never place hands near the moving parts, such as a

hydro pump cooling fan, when the tractor is running.

(Hydro pump cooling fans are typically located on top

of the transaxle).

1. Maintain or replace safety and instruction labels as

necessary.

2. Never run the unit in an enclosed area where carbon

monoxide fumes may collect.

23. Units with hydraulic pumps, hoses, or motors: WARN-

ING: Hydraulic fluid escaping under pressure may

have sufficient force to penetrate skin and cause seri-

ous injury. If foreign fluid is injected into the skin it

must be surgically removed within a few hours by a

doctor familiar with this form of injury or gangrene

may result. Keep body and hands away from pin

holes or nozzles that eject hydraulic fluid under high

pressure. Use paper or cardboard, and not hands, to

search for leaks. Make sure all hydraulic fluid con-

nections are tight and all hydraulic hoses and lines

are in good condition before applying pressure to the

system. If leaks occur, have the unit serviced imme-

diately by your authorized dealer.

24. WARNING: Stored energy device. Improper release

of springs can result in serious personal injury.

Springs should be removed by an authorized techni-

cian.

25. Models equipped with an engine radiator: WARNING:

Stored energy device. To prevent serious bodily

injury from hot coolant or steam blow-out, never

attempt to remove the radiator cap while the engine is

running. Stop the engine and wait until it is cool.

Even then, use extreme care when removing the cap.

3. Keep nuts and bolts, especially blade attachment

bolts, tight and keep equipment in good condition.

4. Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if

they are not functioning properly.

5. Keep unit free of grass, leaves, or other debris build-

up. Clean up oil or fuel spillage.

6. Stop and inspect the equipment if you strike an

object. Repair, if necessary, before restarting.

7. Never make adjustments or repairs with the engine

running unless specified otherwise in the engine man-

ufacturer’s manual.

8. Do not remove the fuel filter when the engine is hot

as spilled gasoline may ignite. Do not spread fuel line

clamps further than necessary. Ensure clamps grip

hoses firmly over the filter after installation.

9. Do not use gasoline containing METHANOL, gasohol

containing more than 10% ETHANOL, gasoline addi-

tives, or white gas because engine/fuel system dam-

age could result.

10. If the fuel tank must be drained, it should be drained

outdoors.

11. Replace faulty silencers/mufflers.

Identification Numbers

North American

Models

Mower ID Tag

Tractor ID Tag

Mfg. No.:

Serial No.:

kW:

Engine RPM XXXX

LpA:

169XXXX

XXXXX

XXX

2002

dB(A)

CE Models

PRODUCT REFERENCE DATA

Model Description Name/Number

XXX dB(A)

Vibration @ Wheel: XXX m/s²

Vibration @ Seat: XXX m/s²

Simplicity Mfg. Inc.

Port Washington, WI USA 53074-0997

Unit MFG Number

Unit SERIAL Number

When contacting your authorized dealer for replace-

ment parts, service, or information you MUST have

these numbers.

Mower Deck MFG Number

Dealer Name

Mower Deck SERIAL Number

Date Purchased

Record your model name/number, manufacturer’s identi-

fication numbers, and engine serial numbers in the

space provided for easy access. These numbers can be

found in the locations shown.

ENGINE REFERENCE DATA

Engine Make

Engine Model

NOTE: For location of engine identification numbers,

refer to the engine owner’s manual.

Engine Type/Spec

Engine Code/Serial Number

CE Models: Place the extra copy of the identification tag

in the manual

CE IDENTIFICATION TAG MARKINGS

A. Manufacturer’s Identification Number

B. Manufacturer’s Serial Number

C. Power Rating in Kilowatts

D. Maximum Engine Speed in Rotations per Minute

E. Manufacturer’s Address

F. Year of Manufacture

G. CE Compliance Logo

H. Mass of Unit in Kilograms

I. Sound Power in Decibels ***

J. Sound Pressure at Operator’s Position in Decibels **

K. Vibration at the Steering Wheel *

L. Vibration at the Seat *

Mfg. No.:

Serial No.:

kW:

169XXXX

XXXXX

XXX

2002

dB(A)

Engine RPM XXXX

LpA:

XXX dB(A)

Vibration @ Wheel: XXX m/s²

Vibration @ Seat: XXX m/s²

Simplicity Mfg. Inc.

Port Washington, WI USA 53074-0997

This unit complies with European Harmonized Lawn Mower

Standard EN 836, European Machinery Directive 98/37/EC,

and European EMC Directive 89/336/EC

CE Models:

Place copy of

Identification Tag here.

* Tested according to EN 836:1997/A2:2001, EN 1032:

1996, EN 1033:1995

** Tested according to EN836:1997/A2:2001

*** Tested according to 2000/14/EC

Safety Decals

All DANGER, WARNING, CAUTION and instructional

messages on your rider and mower should be carefully

read and obeyed. Personal bodily injury can result when

these instructions are not followed. The information is for

your safety and it is important! The safety decals below

are on your rider and mower.

SAFETY DECALS

This unit has been designed and manufactured to pro-

vide you with the safety and reliability you would expect

from an industry leader in outdoor power equipment

manufacturing.

Although reading this manual and the safety instructions

it contains will provide you with the necessary basic

knowledge to operate this equipment safely and effec-

tively, we have placed several safety labels on the unit to

remind you of this important information while you are

operating your unit.

If any of these decals are lost or damaged, replace them

at once. See your local dealer for replacements.

These labels are easily applied and will act as a constant

visual reminder to you, and others who may use the

equipment, to follow the safety instructions necessary for

safe, effective operation.

NORTH AMERICAN MODELS

CE MODELS

WARNING

DANGER

AVOID SERIOUS

INJURY OR DEATH

READ OPERATOR'S MANUAL(S).

KNOW LOCATION AND FUNCTION OF ALL CONTROLS.

KEEP SAFETY DEVICES (GUARDS, SHIELDS, SWITCHES,

ETC.) IN PLACE AND WORKING.

•

REMOVE OBJECTS THAT COULD BE THROWN BY

THE BLADE.

DO NOT MOW WHEN CHILDREN OR OTHERS

ARE AROUND.

•

NEVER CARRY CHILDREN EVEN WITH BLADES OFF.

LOOK DOWN AND BEHIND BEFORE AND WHILE

BACKING.

•

AVOID SUDDEN TURNS.

IF YOU CANNOT BACK UP

DO NOT OPERATE ON IT.

GO UP AND DOWN SLOPES, NOT ACROSS.

IF MACHINE STOPS GOING UPHILL, STOP BLADE

AND BACK DOWN SLOWLY.

HILL,

OPERATING ON SLOPES CAN BE

DANGEROUS

ROTATING BLADES CUT OFF

ARMS AND LEGS

•

BE SURE BLADE(S) AND ENGINE ARE STOPPED

BEFORE PLACING HANDS OR FEET NEAR BLADE(S).

WHEN LEAVING MACHINE, SHUT OFF ENGINE,

REMOVE KEY, AND SET PARKING BRAKE.

SEE OPERATOR'S MANUAL. IF YOU CANNOT

BACK-UP A HILL, DO NOT DRIVE ON IT.

STOP MOWER WHEN CHILDREN ARE NEAR.

NO RIDERS — THEY FALL OFF.

DO NOT TOW TRACTOR! Damage may result to transmission

1722814-00

1723175

Decal - Operating Instructions, North American

Models, Part No. 1722814

Decal - Operating Instructions, CE Models,

Part No. 1723175

Decal - Danger, Rotating Blades

Part No. 1720389

Decal - Danger, Side-

Discharge Models

Part No. 1704276

Decal - Danger, Side

Discharge Models

Part No. 1704277

ALL MODELS

DANGER

ROTATING CUTTING BLADE

Do not put hands or feet

under mower deck while

blade is rotating.

Decal - Ignition Switch

Positions

Part No. 1722806

Decal - Transmission Release

Part No. 1723160

1720660

Decal - Danger, Mulching Models

Part No. 1720660

Decal - Cutting

Height

Part No. 1723470

Decal - Cutting

Height

Part No. 1723847

1723470

1723847

CE Safety Icons

SAFETY ICONS

Danger: Machine Rollover.

Warning: Read Operator’s

Manual.

Do not use this machine on slopes

greater than 10°.

Read and understand the

Operator’s Manual before using

this machine.

Danger: Dismemberment.

Danger: Thrown Objects.

This machine can amputate limbs.

Keep bystanders and children away

when engine is running.

This machine is capable of throwing

objects and debris. Keep

bystanders away.

Warning: Remove Key Before

Servicing.

Danger: Dismemberment.

This mower deck can amputate

limbs. Keep hands and feet away

from blades.

Remove the key and consult techni-

cal literature before performing

repairs or maintenance.

Features & Controls

Hydraulic

Lift

Models

Select

Manual

Lift Models

38”, 44”, 50”,

& 54” Models

40” Models

Select

Manual

Lift Models

Figure 1. Controls

CONTROL FUNCTIONS

The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing

require the combined use of several controls applied in specific sequences. To learn what combination and sequence

of controls to use for various tasks see the OPERATION section.

Throttle/Choke Control

Throttle Control

(Twin Lever Models)

(Single Lever Models)

The throttle controls engine speed. Move the throttle for-

ward to increase engine speed and back to decrease

engine speed. Always operate at FULL throttle.

The throttle/choke lever controls engine speed and

choke. Move the throttle forward to increase engine

speed and back to decrease engine speed. Always

operate at FULL throttle. Move the control fully forward

(past the detent) to close the choke. Close the choke for

cold starting. Open the choke once the engine starts. A

warm engine may not require choking.

Choke

(Twin Lever Models)

Close the choke for cold starting. Open the choke once

the engine starts. A warm engine may not require chok-

ing. Move the lever forward to close the choke.

Features & Controls

40” MOWER DECKS

Headlights

The light switch turns the tractor headlights on and off.

The cutting height adjustment lever controls the mower

cutting height. Push down on the button to release the

lever, move to the desired cutting height, and release the

button to lock. The cutting height is infinitely adjustable

between 1” and 3-5/8.”

PTO Switch

The PTO (Power Take-Off) switch engages and disen-

gages attachments that use the PTO. To engage the

PTO, pull UP on the switch. Push DOWN to disengage.

Note that the operator must be seated firmly in the trac-

tor seat for the PTO to function.

Cutting Height Fine Tuning Adjustment

(40” Mower Decks Only)

The cutting height fine tuning adjustment is used to set

the mower cutting height between two of the preset cut-

ting positions.

Ignition Switch

The ignition switch starts and stops the engine, it has

three positions:

Cruise Control

The cruise control is used to lock the ground speed con-

trol in forward. Move the lever forward until the desired

ground speed is reached. To disengage the cruise con-

trol move the lever back. In the event you need to stop

quickly, depressing the brake pedal will also return the

cruise control to neutral.

OFF

Stops the engine and shuts off the

electrical system.

RUN

Allows the engine to run and powers the

electrical system.

START

Cranks the engine for starting.

Seat Adjustment Lever

The seat can be adjusted forward and back. Move the

lever, position the seat as desired, and release the lever

to lock the seat into position.

NOTE: Never leave the ignition switch in the RUN posi-

tion with the engine stopped–this drains the battery.

Brake Pedal

Depressing the brake pedal applies the tractor brake.

Transmission Release Valve Lever

The transmission release valve lever deactivates the

transmission so that the tractor can be pushed by hand.

See PUSHING THE TRACTOR BY HAND for opera-

tional information.

Ground Speed Pedals

The tractor’s forward ground speed is controlled by the

forward ground speed control pedal. The tractor’s

reverse ground speed is controlled by the reverse

ground speed control pedal.

Transmission Oil Expansion Chamber

(K71 Models Only)

Transmission oil is added through the transmission oil

expansion chamber. It also serves as extra holding

capacity for oil as the transmission heats up and the oil

expands. See TRANSMISSION MAINTENANCE for oil

level check and fill procedures.

Depressing either pedal will increase ground speed.

Note that the further down the pedal is depressed, the

faster the tractor will travel.

Parking Brake

The parking brake knob is used to lock the parking brake

when the tractor is stopped. Fully depressing the brake

pedal and pulling up on the knob engages the parking

brake. Refer to page 10 for a full explanation of parking

brake functions.

Fuel Tank

To remove the cap, turn counterclockwise. On models

with a dashboard display, the fuel gauge is part of the

dashboard. Models without a dashboard display have a

fuel gauge located under the seat.

Mower Height of Cut Adjustment

38”, 44”, 50”, & 54” MOWER DECKS

The cutting height adjustment knob controls the mower

cutting height. The cutting height is infinitely adjustable

between 1” and 3-5/8.”

Differential Lock Pedal (Select Models)

Depressing this pedal locks the transmission differential,

locking both rear wheels into “drive”.

Use this feature if the tractor is stuck because one wheel

is slipping. Engage the differential lock at slow

ground speeds only.

Features & Controls

Steering Tilt Adjust (Select Models)

Use the tilt knob located on the bellows to release the

pivot mechanism and pivot the wheel to the desired posi-

tion. Release the tilt knob to lock in position.

Attachment Lift Control Lever

When using the mower deck, lift the deck off the ground

while transporting to and from the job site. DO NOT cut

with the mower in the raised, transport position.

Manual Lift Models: The attachment lift control lever

raises and lowers attachments that utilize the tractor’s

manual lift linkage. To lower an attachment: pull the

lever back slightly, depress the release button, and push

the lever forward until it locks in the lowered position. To

raise an attachment: push the lever forward slightly,

depress the release button, then pull the lever back until

it locks in the raised position.

Hydraulic Lift Models: The attachment lift control lever

raises and lowers attachments that utilize the tractor’s

hydraulic lift cylinder. Pushing the lever forward lowers

the attachment while pulling the lever back raises the

attachment.

IMPORTANT NOTE - On models equipped with

hydraulic lift, the attachment lift will not work when the

parking brake is engaged.

PARKING BRAKE FUNCTION

Applying the Parking Brake - See Figure 2. To lock

the parking brake, release the ground speed pedals (A),

fully depress the brake pedal (B), pull UP on the parking

brake knob (C), and then release brake pedal.

Releasing the Parking Brake - See Figure 2. To

release the parking brake, fully depress the brake pedal

(B) and push the parking brake knob (C) DOWN.

IMPORTANT NOTE: The tractor’s hydraulic attachment

lift will not work when the parking brake is engaged.

Figure 2. Engaging the Parking Brake

A. Ground Speed Pedals

B. Brake Pedal

C. Parking Brake Knob

AUTOMATIC CONTROLLED

TRACTION

What to Expect from Your ACT Tractor

What is Automatic Controlled Traction?

For the most part, while using your tractor you will not

notice ACT working, and you will simply become accus-

tomed to increased traction an ACT transmission pro-

vides.

Automatic Controlled Traction (ACT) is an exclusive fea-

ture of our transmissions that provides improved traction.

ACT applies a preset amount of torque to both rear

wheels even if one starts slipping (a transmission without

ACT will lose traction completely if one rear wheel starts

slipping). This preset torque is just enough to provide

additional traction, and still allow the wheels to turn at dif-

ferent speeds in a tight turn without damaging the lawn.

Under certain circumstances the ACT system limit can

be exceeded, and one of the rear wheels may slip (for

instance if trying to turn up a hill while accelerating).

This is normal. If you start to lose traction, do not speed

up. Instead, slow to a stop, straighten the steering

wheel, and slowly accelerate. Stopping the tractor

allows the transmission to regain more traction.

Features & Controls

DASHBOARD DISPLAY

(SELECT MODELS)

Display Items

Refer to Figures 3a and 3b.

A. FUEL LEVEL

Indicates the amount of fuel in the fuel tank. Left is

empty; right is full.

B. HOUR METER / CLOCK / SERVICE INDICATOR

Displays the clock, hour meter, and maintenance

reminder.

Figure 3a. Dashboard Display - Early Models

C. SELECT BUTTON

Used to set the clock and reset the maintenance

reminder.

D. SET BUTTON

Used to set the clock and reset the maintenance

reminder.

E. PTO LIGHT

Cruise

PTO

Indicates the PTO switch is in the ON position.

F. CRUISE CONTROL LIGHT

Indicates that the cruise control is engaged.

G. LOW OIL PRESSURE LIGHT

Figure 3b. Dashboard Display - Later Models

Indicates that the engine oil pressure is low. The light

will turn on when the tractor is first started and then go

out. IF THIS LIGHT TURNS ON WHILE THE TRACTOR

IS IN USE, TURN THE ENGINE OFF IMMEDIATELY.

Contact your authorized dealer for service.

Maintenance Reminder - A maintenance reminder will

display in the information window (B) after the first 5

hours of operation, and then after every 50 hours. The

reminder will automatically reset after 5 hours.

H. LOW VOLTAGE LIGHT

Indicates that the electrical system voltage is low. The

light will turn on when the tractor is first started and then

go out. IF THIS LIGHT TURNS ON WHILE THE TRAC-

TOR IS IN USE, TURN THE ENGINE OFF IMMEDIATE-

LY. Contact your authorized dealer for service.

LATER MODELS (SEE FIGURE 3B)

Display Total Running Hours - When the key switch is

first turned to the RUN position, all warning indicators will

light and the total running hours will be displayed. Be

sure all lights are functioning.

Display PTO Hours - Turn the key OFF, engage the

PTO, and turn the key to RUN (engine off).

Functions

EARLY MODELS (SEE FIGURE 3A)

Set the Clock - Press and release the select button (C)

to select hours or minutes. Depress the set button (D) to

advance the selected number.

Display Total Running Hours - When the key switch is

first turned to the RUN position, all warning indicators will

light and the total running hours will be displayed. Be

sure all lights are functioning.

Demonstration Mode - With the engine off, hold down

the set button (D) and turn the key switch to RUN.

Display PTO Hours - Turn the key OFF, engage the

PTO, and turn the key to RUN (engine off).

Maintenance Reminder - A maintenance reminder will

display in the information window (B) after the first 5

hours of operation, and then after every 50 hours. The

reminder will automatically reset after 5 hours. The

reminder can be manually reset by turning the key switch

from OFF to RUN (with engine off) and then depressing

the set (D) and select (C) buttons simultaneously for 5

seconds.

Set the Clock - Press and release the select button (C)

to select hours or minutes. Depress the set button (D) to

advance the selected number.

Demonstration Mode - Turn the key OFF, depress and

hold the set button (D, Figure 3), turn the key to RUN

and release the set button.

Operating the Tractor

GENERAL OPERATING SAFETY

SAFETY INTERLOCK

SYSTEM TESTS

Be sure to read all information in the Safety and

Operation sections before attempting to operate this unit.

Become familiar with all of the controls and how to stop

the unit.

This unit is equipped with safety interlock switches and

other safety devices. These safety systems are pre-

sent for your safety: do not attempt to bypass safety

switches, and never tamper with safety devices. Check

their operation regularly.

ADDING FUEL

To add fuel:

1. Remove the fuel cap (A, Figure 4).

2. Fill the tank. Do not overfill. Leave room in the tank

for fuel expansion. Refer to your engine manual for

specific fuel recommendations.

Operational SAFETY Checks

Your unit is equipped with a seat switch safety system.

Check the seat switch operation every fall and spring

with the following tests.

3. Install and hand tighten the fuel cap.

Do not use gasoline containing METHANOL,

gasohol containing more than

10% ETHANOL, gasoline additives, or white

gas because engine/fuel system damage

could result.

Test 1 — Engine should NOT crank if:

• PTO switch is ON, OR

• Brake pedal is NOT fully depressed (parking brake

OFF), OR

• The cruise control lever is NOT in NEUTRAL.

Test 2 — Engine SHOULD crank if:

• PTO switch is OFF, AND

WARNING

Gasoline is highly flammable and must be

handled with care. Never fill the tank when the

engine is still hot from recent operation. Do not

allow open flame, smoking or matches in the

area. Avoid over-filling and wipe up any spills.

• Brake pedal is fully depressed (parking brake ON),

AND

• The cruise control lever is in NEUTRAL.

Test 3 — Engine should SHUT OFF if:

• Operator rises off seat with PTO engaged, OR

STARTING THE ENGINE

1. While sitting in the operator’s seat, fully depress the

brake pedal or set the parking brake.

2. Make sure that your feet are not depressing the

ground speed control pedals and that the cruise con-

trol lever is in neutral.

3. Disengage the PTO clutch.

4. Set the throttle to FULL.

5. Close the choke.

NOTE: A warm engine may not require choking.

6. Insert the ignition key and turn it to START.

7. After the engine starts, move the engine throttle con-

trol to SLOW. Warm up the engine by running it for at

least a minute.

• Operator rises off seat with brake pedal NOT fully

depressed (parking brake OFF).

Test 4 — Blade Brake Check

Mower blades and mower drive belt should come to a

complete stop within five seconds after electric PTO

switch is turned OFF (or operator rises off seat). If

mower drive belt does not stop within five seconds,

readjust the PTO clutch as described in the ADJUST-

MENTS section or see your dealer.

NOTE: Once the engine has stopped, the PTO switch

must be turned off after the operator returns to the seat

in order to start the engine.

8. Set throttle to FULL.

WARNING

NOTE: In the event of an emergency the engine can be

stopped by simply turning the ignition switch to STOP.

Use this method only in emergency situations. For nor-

mal engine shut down follow the procedure given in

STOPPING THE TRACTOR.

If the unit does not pass a safety test, do not

operate it. See your authorized dealer. Under no

circumstance should you attempt to defeat the

purpose of the safety interlock system.

Operating the Tractor

MOWING

STOPPING THE TRACTOR & ENGINE

1. Set the mower cutting height to the desired level and

set the gauge wheels to the appropriate position (if

equipped).

2. Engage the parking brake. Make sure the PTO

switch is disengaged.

3. Start the engine (see STARTING THE ENGINE).

4. Fully lower the mower using the attachment lift lever.

5. Set the throttle to FULL.

1. Return the ground speed control(s) to neutral.

2. Disengage the PTO and wait for all moving parts to

stop.

3. Place the throttle control in the position specified in

the engine owner’s manual provided in the operator's

packet shipped with your tractor. Follow any recom-

mended stopping procedures.

4. Turn the ignition switch to OFF. Remove the key.

6. Engage the PTO (Mower Deck).

7. Begin mowing. See Section LC for tips on mowing

patterns, lawn care, and troubleshooting information.

8. When finished, shut off the PTO and raise the mower

using the attachment lift control lever.

9. Stop the engine (see STOPPING THE TRACTOR

AND ENGINE).

DRIVING THE TRACTOR

1. Sit in the seat and adjust the seat so that you can

comfortably reach all the controls and see the dash-

board display.

2. Engage the parking brake.

3. Make sure the PTO switch is disengaged.

4. Start the engine (see STARTING THE ENGINE).

5. Disengage the parking brake and release the brake

pedal.

6. Depress the forward ground speed control pedal to

travel forward. Release the pedal to stop. Note that

the further down the pedal is depressed the faster the

tractor will travel.

PUSHING THE TRACTOR BY HAND

1. Disengage the PTO and turn the engine off.

2. Pull the transmission release (B, Figure 4) back

approximately 2-1/2” (6 cm) to lock into released

position.

3. The tractor can now be pushed by hand.

7. Stop the tractor by releasing the ground speed con-

trol pedals, setting the parking brake, and stopping

the engine (see STOPPING THE TRACTOR AND

ENGINE).

DO NOT TOW TRACTOR

Towing the unit will cause transmission

damage. • Do not use another vehicle to

push or pull this unit. • Do not actuate the

transmission release valve lever while the

engine is running.

Figure 4. Transmission Release Lever & Fuel Tank

A. Fuel Tank Cap.

B. Transmission Release Lever

Operating the Tractor

USING A MULCHING MOWER

(40” MOWER ONLY)

Benefits of Proper Mulching

Mulching consists of a mower deck which cuts and

recuts clippings into tiny particles and then blows them

down into the lawn. These tiny particles decompose

rapidly into by-products that your lawn can use. Under

proper conditions your mulching mower virtually elimi-

nate noticeable clippings on the lawn surface.

Limitations of Mulching Decks

Mulching mowers cannot function properly if the grass is

wet, or if the grass is simply too high. Even more than

normal mowing, mulching requires that the grass be dry

and that no more than 1/3 of the height is cut.

Do not use the mower as a mulching mower during the

first two or three cuttings in the spring. The long grass

blades, quick growth, and often wetter conditions are

more suitable for broadcasting (side-discharging).

Figure 5. Installing the Side Discharge Deflector

A. Side Discharge Deflector

B. Mulching Cover

Correct Ground Speed & Engine Speed

Using the Side Discharge Deflector

Use full engine throttle to maximize mower blade tip

speed matched with a slow ground speed so that clip-

pings will be finely cut. Ground speed while mulching

should be half the speed used when broadcasting (side-

discharging) under similar conditions. Since mulching

requires more horse power than broadcasting, using a

proper ground speed is vitally important for good

mulching operation.

When to use the side discharge deflector: If you’ve

been on vacation or missed a mowing and the grass has

gotten very long, do not try to mulch at your normal cut-

ting height. To handle these situations your mulching

mower is equipped with a side discharge deflector.

Installing the side discharge deflector allows you to

broadcast clippings. Broadcasting, or side-discharging,

disperses fine clippings evenly over the entire lawn.

Always operate the engine at full throttle. Use an appro-

priate ground speed for the thickness and height of grass

you are cutting. If you hear the engine slowing down,

you are mowing too fast, use a slower ground speed.

Mow when the grass is 3”-5” (7,6-12,7cm) long. Do not

cut off more than 1” (2,5cm) in a single pass.

Correct Cutting Height

Cutting off too much at one time shocks the plant’s

growth system and weakens the grass. A good rule of

thumb is the 1/3 rule: to cut no more than one third of the

grass height, and never more than 1 inch (2,5cm) at a

time.

WARNING

The best mulching action typically results from cutting

only the top 1/2” to 3/4” (1,25 - 2cm) of the grass blade.

This provides short clippings which decompose properly

(much more quickly than longer clippings). The ideal

cutting height will vary with climate, time of year, and

quality of your lawn. We recommend that you experi-

ment with both the cutting height and ground speed to

achieve the best cut. Start with a high cutting height and

use progressively lower heights until you find a cutting

height that is matched to your mowing conditions and

preferences. For best results, overlapping is recom-

mended.

Never operate the mower deck without either the

discharge chute or mulching deflector in place.

To install the side discharge chute:

1. Lift up the mulching cover (B, Figure 5).

2. Install the side discharge deflector (A) under the

mulching cover. The side discharge deflector hooks

onto the mulching cover hinge rod, and is held in

place by the mulching cover.

3. Release the mulching cover.

Operating the Tractor

ADJUSTING MOWER CUTTING

HEIGHT - 40” MOWER DECKS

The cutting height adjustment lever (A, Figure 6) controls

the mower cutting height and has five positions. The

highest cutting position should be used when transport-

ing to and from the work site (do not cut with the lever in

the highest position). The lower four positions are used

when mowing.

Set this lever so that the deck is cutting off 1/3 the height

of the grass or less.

If the desired cutting height falls between two notches,

use the cutting height fine tuning adjuster (B) to achieve

the correct height.

Figure 6. Cutting Height Adjustment - 40” Mowers

A. Cutting Height Lever

B. Fine Tuning Adjustment

Figure 7. Raising & Lowering Mower - 40” Mowers

A. Mower Lift Lever

B. Mower Height Adjuster

ADJUSTING MOWER CUTTING

HEIGHT - 38”, 44”, 50”, & 54” MOWER

DECKS

The cutting height adjustment knob (B, Figure 8) controls

the mower cutting height. The cutting height is infinitely

adjustable between approximately 1” and 3-5/8” (2,5-

9,2cm). Turn the knob clockwise to raise the deck and

counterclockwise to lower it.

Figure 8. Raising & Lowering Mower

A. Mower Lift Lever

B. Mower Height Adjuster

Operating the Tractor

MOWER DECK REMOVAL &

INSTALLATION

Lift Link Models

Figure 9. Lift Arms

(Viewed from underneath right side of tractor)

WARNING

Engage parking brake, disengage PTO, stop

engine and remove key before attempting to

install or remove the mower.

A. Mower Lift Arm

B. Tractor Lift Arm

C. Flat Washer

D. Safety Clip

Removing the Mower Deck

1. Park tractor on a hard, level surface such as a con-

crete floor. Turn off PTO switch and engine, remove

the key and apply parking brake.

2. Place mower in the lowest cutting position using the

mower height adjuster.

3. Place the attachment lift in the lowest position.

4. Disconnect the mower lift arm (A, Figure 9) from the

tractor lift arm (B). Re-install washer (C) and safety

clip (D).

5. Remove belt from PTO pulley (B, Figure 10).

Figure 10. Removing & Installing Belt

A. Idler Arm

B. PTO Pulley

CAUTION

The muffler and surrounding areas may be hot.

6. Turn wheels straight ahead. Pull back on spring-

loaded lever (B, Figure 11) and lift mower hitch off of

the tractor brackets.

7. Turn wheels fully left, and slide mower deck out right

side of tractor.

Operating the Tractor

Installing the Mower Deck

1. Park tractor, shut off PTO and engine, remove the

key and apply parking brake. Turn the wheels fully to

the left.

2. Place mower height adjuster (B, Figures 7 & 8) in the

lowest cutting position. Place the mower lift lever in

the lowest position, also. Slide mower deck under

right side of tractor so that mower hitch is aligned

with the front tractor hitch.

3. See Figure 11. Turn wheels straight. Pull back on

the spring-loaded lever (B) while lifting up on the

mower hitch. Install mower hitch onto tractor hitch

brackets (A). When properly installed, the spring-

loaded lever should seat fully underneath the brack-

ets.

Figure 11. Mower Hitch

A. Tractor Hitch Brackets

B. Spring-Loaded Lever

4. See Figure 9. Connect the mower lift arm (A) to the

tractor lift arm (B) using the flat washer (C) and safety

clip (D).

5. See Figure 10. Move idler arm (A) to relieve belt ten-

sion. Install belt onto the PTO pulley (B).

Operating the Tractor

MOWER DECK REMOVAL &

INSTALLATION

Chain Lift Models

WARNING

Engage parking brake, disengage PTO, stop

engine and remove key before attempting to

install or remove the mower.

Figure 12. Raising & Lowering Mower

A. Attachment Lift - Manual

B. Attachment Lift - Hydraulic

C. Cutting Height Control

Muffler and surrounding areas may be hot.

Removing the Mower Deck

1. Park the tractor, fully lower the attachment lift, turn off

the PTO, turn off the engine, remove the key, and

engage the parking brake. If equipped, pivot the

gauge wheels into sliding position (see Figure 13).

2. Place mower in the lowest cutting position using the

mower height control.

3. Use the idler arm (D, Figure 14) to release tension on

the PTO belt, and remove belt from the PTO pulley.

4. Pull down on the lift hooks (A, Figure 14) and unhook

the lift chains (B).

Figure 13. Gauge Wheels - 54” Models Only

5. Turn the wheels straight ahead. Pull back on spring-

loaded lever (B, Figure 15) and lift mower hitch off of

the tractor brackets (A).

6. Turn wheels fully left, and slide mower deck out from

under the right side of the tractor.

Figure 14. Mower Lift

A. Lift Hook

B. Lift Chain

C. PTO Belt

D. Idler Arm

Operating the Tractor

Installing the Mower Deck

NOTE: Perform mower installation on a hard, level sur-

face such as a concrete floor.

1. Park the tractor, fully lower the attachment lift, turn off

the PTO switch, turn off the engine, remove the key,

and engage the parking brake. Turn the wheels fully

to the left.

2. Place mower in the lowest cutting position using the

mower height adjuster. Slide the mower deck under

the right side of tractor so that the mower hitch is

aligned with front tractor hitch (A, Figure 15).

3. See Figure 15. Turn wheels straight. Pull back on

the spring-loaded lever (B) while lifting up on the

mower hitch. Install the mower hitch onto tractor hitch

brackets (A). When properly installed, the spring-

loaded lever should seat fully underneath the brack-

ets (A).

Figure 15. Mower Hitch

A. Tractor Hitch Brackets

B. Spring-Loaded Lever

4. See Figure 14. Connect the mower lift chains (B) to

the the tractor lift hooks (A).

NOTE 50” & 54” Mowers: The four-link lift chain is bolted

to the mower deck using the third link. This is correct for

most mowing applications. If mowing ditches or other

surfaces that require the mower to travel below its nor-

mal range, use the fourth link.

5. See Figure 14. From left side of tractor, use the idler

arm (D) to relieve belt tension. Install belt (C) onto the

PTO pulley.

6. If equipped, raise the attachment lift and rotate the

front gauge wheels (Figure 13) into cutting position.

3'4"

(1m)

10˚

ATTACHING A TRAILER

The maximum horizontal drawbar force allowed is 444

Newton. The maximum vertical drawbar force is 222

Newton. This equates to a 396 lbs (180 kg) trailer on a

10 degree hill. Secure the trailer with an appropriately

sized clevis pin (A, Figure 16) and clip (B).

20' (6m)

Figure 16. Trailer Weight Recommendations

A. Clevis Pin

B. Clip

STORAGE

• Perform engine maintenance and storage measures

listed in the engine owner’s manual. This includes

draining the fuel system, or adding stabilizer to the

fuel (do not store a fueled unit in an enclosed struc-

ture - see warning).

WARNING

Never store the unit (with fuel) in an enclosed,

poorly ventilated structure. Fuel vapors can

travel to an ignition source (such as a furnace,

water heater, etc.) and cause an explosion.

• Battery life will be increased if it is removed, put in a

cool, dry place and fully charged about once a month.

If the battery is left in the unit, disconnect the nega-

tive cable.

Fuel vapor is also toxic to humans and animals.

Before you store your unit for the off-season, read the

Maintenance and Storage instructions in the Safety

Rules section, then perform the following steps:

Before starting the unit after it has been stored:

• Check all fluid levels. Check all maintenance items.

• Disengage the PTO, set the parking brake, & remove

the key.

• Perform all recommended checks and procedures

found in the engine owner’s manual.

• Allow the engine to warm up for several minutes

before use.

Operating the Tractor

Snowthrower

& Dozer

Applications

Snowthrower

& Dozer

Applications

Mower

Applications

Mower

Applications

Figure 17. Lift Lock Plate - Hydraulic Lift Models

A. Lift Cylinder

B. Flat Head Pin (Original)

C. Flat Head Pin (New)

D. Lock Plate

Figure 18. Lift Link - Manual Lift Models

A. Pin

B. Rear Hole of Lift Bar (Snowthrower Applications)

C. Spacer

D. Hair Pin Clip

E. Hair Pin Clips

F. Lift Shaft Assy.

G. Washers

E. Upper Hole (Snowthrower Applications)

F. Slot of Lift Link (Mower Applications)

G. Lower Hole (Mower Applications)

LIFT VARIATIONS WHEN USING

ATTACHMENTS

When a front-mounted attachment such as a snowthrow-

er or dozer blade is used with the tractor, the lift mecha-

nism must be locked to provide downward force. When

the mower is reinstalled the downward pressure lock

must be released so that the mower can float.

Manual Lift Models

Hydraulic Lift Models

NOTE: These instructions apply to Conquest / 1700 /

2700 / YT Series tractors or Broadmoor / 1600 / 2600

Series tractors equipped with a lift lever kit.

Fully lower the hydraulic lift. The lift assembly is spring

loaded so it will need to be held in the down position to

perform of the following procedures.

The lift link is installed differently depending on what

attachment is being used. Refer to Figure 18 for link

installation information.

When using a snowthrower or dozer, the downward

pressure lock plate (D, Figure 17) and an additional pin

ment. Note that the washers (G) are not used with the

lock plate.

When mowing, the downward pressure lock plate (D) is

removed and replaced with two washers (G). The addi-

tional pin (C) is also removed.

Regular

Maintenance

MAINTENANCE SCHEDULE & PROCEDURES

The following schedule should be followed for normal care of your tractor and mower.

SAFETY ITEMS

Before Every 5 Every 25 Every

Every

250

Hours

Spring &

Fall

Each Hours Hours

Use

100

Hours

Check Safety Interlock System

Check Tractor Brakes

•

Check Mower Blade Stopping Time

•

TRACTOR MAINTENANCE ITEMS

Before Every 5 Every 25 Every

Every

250

Spring &

Fall

Each Hours Hours

100

Use

Hours

Check Tractor/Mower for loose hardware

Check / Clean Radiator (If Equipped) **

Check / Clean Oil Cooler (If Equipped) **

Check / Clean Cooling Fins (If Equipped)

Check / Adjust PTO Clutch

•

****

•

Lubricate Tractor & Mower **

Lubricate Rear Axle Shafts

Yearly

Clean Battery & Cables

•

Check Tire Pressure

•

Clean Deck & Check/Replace Mower Blades**

Perform Transmission Maint. (Varies by

Model)

***

Change Hydraulic System Filter (If Equipped)

Check Mower Blade Timing (40” Mower)

Check Arbor Drive Belt Tension (40” Mower)

ENGINE MAINTENANCE ITEMS

Yearly

Before Every 5 Every 25 Every

Every

250

Spring &

Fall

Each Hours Hours

100

Use

Hours

Check Engine Oil Level

•

Check / Change Engine Air Filter *

Change Engine Oil & Filter *

Inspect Spark Plug(s) *

Check / Replace Fuel Filter *

* Refer to engine owner’s manual. Change original engine oil after initial break-in period.

** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.

*** Service after the first 50 hours of operation, then every 250 hours of operation.

**** Service after the first 25 hours of operation, then every 250 hours of operation.

Regular Maintenance

CHECK / CLEAN OIL COOLER

(SELECT MODELS)

Service Interval: Every 25 Hours, or As Necessary

The engine oil cooler is located on the side of the engine

(A, Figure 19) and should be cleaned with compressed

air at regular intervals or if dirty.

SAFETY INTERLOCK SYSTEM

CHECK

Service Interval: Every Fall & Spring

Check the function of the safety interlock system using

the test procedure found on page 12 of this manual. If

the tractor fails any of the tests, see your dealer.

Figure 19. Clean Oil Cooler

A. Oil Cooler

BLADE BRAKE CHECK

Service Interval: Every 100 Hours or Fall & Spring

Mower blades and mower drive belt should come to a

complete stop within five seconds after electric PTO

switch is turned off.

1. With tractor in neutral, PTO disengaged and operator

in seat, start the engine.

2. Look over the left-hand footrest at the mower drive

belt. Engage the PTO and wait several seconds.

Disengage the PTO and check the amount of time it

takes for the mower drive belt to stop.

3. If mower drive belt does not stop within five seconds,

re-adjust the clutch or see your dealer.

PTO CLUTCH ADJUSTMENT CHECK

Service Interval: After 25 Hrs, Then Every 250 Hrs

Check the PTO clutch adjustment after the initial 25 hour

break-in period and then after every 250 hours of opera-

tion–or if the clutch starts slipping or will not engage.

Check and adjust the clutch using the procedure outlined

in the Adjustments section of this manual.

ENGINE MAINTENANCE

Refer to the engine owner’s manual for all engine main-

tenance procedures and recommendations.

Regular Maintenance

CHECK TIRE PRESSURES

Service Interval: Every 25 Hours

Tire Pressure should be checked periodically, and main-

tained at the levels shown in the chart. Note that these

pressures may differ slightly from the “Max Inflation”

stamped on the side-wall of the tires. The pressures

shown provide proper traction, improve cut quality, and

extend tire life.

Size

PSI

6-8

bar

23 x 10.5-12

20 x 10.0-8

16 x 6.50-8

15 x 6.00-6

,41-,55

1,0

6-8

12-15

,68-,82

Figure 20. Tire Pressure

BATTERY MAINTENANCE

WARNING

When removing or installing battery cables,

disconnect the negative cable FIRST and reconnect

it LAST. If not done in this order, the positive

terminal can be shorted to the frame by a tool.

Cleaning the Battery and Cables

Service Interval: Every 100 Hours

1. Disconnect the cables from the battery, negative

cable first (A, Figure 21).

2. Remove the battery hold-down (C) and battery.

3. Clean the battery compartment with a solution of bak-

ing soda and water.

Figure 21. Battery

A. Negative Cable

B. Positive Cable & Cover

C. Rubber Hold-Down Strap

4. Clean the battery terminals and cable ends with a

wire brush and battery terminal cleaner until shiny.

5. Reinstall the battery in the battery compartment, and

secure with the battery hold-down (C).

6. Reattach the battery cables, positive cable first (B).

7. Coat the cable ends and battery terminals with petro-

leum jelly or non-conducting grease.

Regular Maintenance

LUBRICATION

Service Interval: Every 25 Hours

Lubricate the unit at the locations shown in Figures 22-

26 as well as the lubrication points listed. Generally, all

moving metal parts should be oiled where contact is

made with other parts. Keep oil and grease off belts and

pulleys. Wipe surfaces clean before and after lubrica-

tion.

Grease:

• steering linkage

Figure 23. Lubricate Steering Linkage

• foot pedal

• mower linkage

• transmission idler assembly pivot

• rear axle shafts (remove wheel hubs)

• front axle where it contacts the frame

Use grease fittings when present. Automotive lithium

grease is recommended.

Oil:

• control linkage

• seat adjustment assembly

• brake linkage

• mower deck height adjustment linkage

• manual lift lever

Figure 24. Mower Lubrication Points

Figure 25. Mower Lubrication Points

Figure 22. Lubricating the Tractor

Figure 26. Arbor Lubrication Point

Regular Maintenance

LUBRICATE REAR AXLE SHAFTS

Service Interval: Yearly

K71 Models

We recommend removing the rear wheel hubs and lubri-

cating the axle shafts yearly. This prevents the wheel

hubs from seizing onto the axle shaft and makes future

service easier.

1. Turn off the ignition, turn off the PTO, engage the

parking brake, and block the front tires.

2. Using a jack or chain hoist positioned at the center of

the rear frame, carefully jack the unit up until the rear

tires are approximately 1" - 2" (2.5-5cm) off the

ground.

NOTE: For overall unit stability during service, do not

jack rear end higher than required for wheel removal.

3. Support the rear of the unit on jackstands positioned

under the rear frame.

K66 Models

NOTE: Your axle assembly may differ slightly from the

assembly pictured: the quantity of washers is adjusted

on a tractor by tractor basis during assembly to allow a

small amount of axle end-play.

4. Remove the hardware retaining the wheel assembly

to the axle and lubricate the axle shaft using anti-

seize compound or lithium grease.

5. Reinstall the components in reverse order of disas-

sembly and lower the unit. Be sure the key (A,

Figure 27) is in place in the axle keyway.

K62 Models &

K57 Models

Figure 27. Rear Axle Hardware

A. Key

B. Stationary Washer / Washer

C. Spacer

F. Small Washer

G. Retaining Ring

H. Axle Cap

D. Wheel & Hub

I. Large Washer

E. Axle Cap Retainer

Regular Maintenance

WARNING

For your personal safety, do not handle the sharp

mower blades with bare hands. Careless or

improper handling of blades may result in serious

injury.

WARNING

For your personal safety, blade mounting

capscrews must each be installed with a

hex/spline washer and spring washer, then

securely tightened. Torque blade mounting

capscrew to 45 - 55 ft. lbs. (61 - 75 N.m.)

LOOSEN

Figure 28. Blade Removal

Workbench

SERVICING THE MOWER BLADES

Service Interval: Every 100 Hours or As Required

NOTE: Mower blades must be timed perpendicular to

each other.

1. Remove mower deck (see “Mower Deck Removal”).

2. See Figure 28. To remove blade for sharpening, use

a block of wood to prevent blade rotation while loos-

ening the capscrew.

Nail

3. 38”, 44”, & 50” Mowers: Remove the capscrew (D,

Figure 30), spring washer (C), hex washer (B), and

blade.

Figure 29. Balancing The Blade

40” Mowers: Remove the capscrew (A, Figure 32),

spring washer (F), spline washer (G), alignment pin

(E) and blade (D). Do not remove the blade adapter

(C).

54” Mowers: Remove the capscrew (D, Figure 31),

spring washer (C), spline washer (B), and blade.

4. Use a file to sharpen blade to a fine edge. If blade is

damaged, it must be replaced.

5. Balance the blade as shown in Figure 29. Center the

blade’s hole on a nail lubricated with a drop of oil. A

balanced blade will remain level.

6. Reinstall the blade (Figures 30-32) with the tabs

pointing up toward the mower deck as shown.

Reinstall the alignment pin (E).

Figure 30. Blade Installation - 38”, 44”, 50” Mowers

A. 4x4 Wood Block

B. Hex Washer

C. Spring Washer

D. Blade Bolt

7. 38”, 44”, & 50” Mowers: Reinstall the hex washer

(B, Figure 30), spring washer (C) and capscrew (D).

Use a wooden block (A) to prevent blade rotation

while tightening the capscrew (D) to 61-75 N.m (45-

55 ft. lbs.).

40” Mowers: Be sure the blades are positioned per-

pendicular to each other as shown in Figure 33. If

not, perform the Mower Blade Timing procedure

found in this section. Reinstall the spline washer (G,

Figure 32), spring washer (F) and capscrew (A). Use

a wooden block (B) to prevent blade rotation while

tightening the capscrew (A) to 61-75 N.m (45-55 ft.

lbs.).

54” Mowers: Reinstall the spline washer (B, Figure

31), spring washer (C) and capscrew (D). Use a

wooden block (A) to prevent blade rotation while

tightening the capscrew (D) to 61-75 N.m (45-55 ft.

lbs.).

Regular Maintenance

Figure 32. Blade Installation - 40” Mowers

A. Blade Mounting Capscrew

B. 4x4 Wood Block

C. Blade Adapter

D. Blade

E. Alignment Pin

Figure 31. Blade Installation - 54” Mowers

A. 4x4 Wood Block

B. Spline Washer

C. Spring Washer

D. Blade Bolt

F. Spring Washer

G. Spline Washer

CHECK MOWER BLADE TIMING -

40” MOWERS

Service Interval: Yearly

1. Turn the PTO OFF, engage the parking brake, turn

the engine off, and remove the key. Remove the

mower deck (see “Mower deck removal”).

2. Turn the mower deck over and check the position of

the blades. The blades must be positioned perpen-

dicular to each other as shown in Figure 31. If not,

proceed to step 3.

3. Use a block of wood (B, Figure 28) to prevent blade

rotation while loosening the capscrew.

Figure 33. Check Blade Timing

4. Remove the capscrew (A, Figure 32), spring washer

(F), and spline washer (G).

5. Remove the alignment pin (E, Figure 32). Rotate the

blade (D) manually until the blades are perpendicular

to each other as shown in Figure 33. It may be nec-

essary to remove and rotate the blade adapter (C) to

align the blade hole and adapter hole.

6. Reinstall the alignment pin (E), spline washer (G),

spring washer (F) and capscrew (A). Use a wooden

block (B) to prevent blade rotation while tightening

the capscrew (A) to 61-75 N.m (45-55 ft. lbs.).

Regular Maintenance

TRANSMISSION IDENTIFICATION

Several service procedures within this book are identified

by, and vary by, transmission type. To determine what

transmission is in your tractor, check the identification

tag attached to the axle of the transmission (Figure 34),

or check your tractor’s parts book.

TUFF TORQ K61

10010101 10010101010

TRANSMISSION MAINTENANCE

Do not allow dirt, water, or other debris to

enter the expansion chamber or

transmission. Even a small amount of dirt

can damage the transmission

Figure 34. Transmission ID Tag Location

A. ID Tag

B. K62 Expansion Chamber

K57 Maintenance

The K57 is a sealed unit and does not require regular

maintenance.

K62 Maintenance

The K62 is a sealed unit and does not require regular

maintenance. The transmission oil level can be checked

at the expansion chamber located on top of the transmis-

sion (see Figure 34). Shine a light at the back of the

expansion chamber to see the oil level. There should be

approximately 7/16” (1 cm) of oil in the chamber. If there

is no oil in the chamber, see your dealer.

TRANSMISSION INFORMATION

Transmission Oil Capacity: Apx. 2.6 qt (2,5L).

Transmission Oil Type: SAE 10W-30 with a minimum

API rating of SG/CD.

K66 Maintenance

Figure 35. Transmission Oil Reservoir - K66

A. K66 Reservoir Access Hole

The K66 is a sealed unit and does not require regular

maintenance. The transmission oil level can be checked

at the access hole located behind the left rear wheel (see

Figure 35). Shine a light at the back of the expansion

chamber to see the oil level. There should be approxi-

mately 7/16” (1 cm) of oil in the chamber. If there is no

oil in the chamber, see your dealer.

TRANSMISSION INFORMATION

Transmission Oil Capacity: Apx. 2.6 qt (2.5L).

Transmission Oil Type: SAE 10W-30 with a minimum

API rating of SG/CD.

Regular Maintenance

Figure 36. Seat Deck Access Plug

A. Expansion Chamber Access Plug

Figure 37. Differential Fill Plug Access

A. Differential Fill Plug

K71 Maintenance

The following maintenance procedures must be per-

formed on the K71 transmission after the first 50 hours of

operation and then after every 250 hours.

TRANSMISSION INFORMATION

Transmission Oil Capacity: Apx. 4-1/2 qt (4.25L)

Transmission Oil Type: SAE 10W-30 with a minimum

API rating of SG/CD.

Internal Oil Filter Part Number: 1719832

Hydraulic System Oil Filter Part Number: 1719168

CHECK TRANSMISSION OIL LEVEL

Service Interval: Every 5 Hours

NOTE: Lift cylinder should be extended.

1. Slide the seat assembly back to access the plastic

plug in the top of the seat deck (see Figure 36).

Remove the plug.

2. Clean the area around the expansion chamber.

Open the lid and check that there is oil present in the

bottom of the expansion chamber. If there is no oil

present, add 10W-30 SG engine oil until the oil level

is 7/16” (1 cm) above the bottom. DO NOT OVER-

FILL. Empty space is required in the expansion

chamber for heat expansion.

Figure 38. Transmission Drain Plugs

A. 14mm Drain Plugs

B. Filter Access Cap

CHANGE TRANSMISSION OIL, INTERNAL FILTER, &

HYDRAULIC SYSTEM FILTER

Service Interval: After 50 Hrs, Then Every 250 Hrs

NOTE: The oil should also be changed whenever it has

become discolored from overheating or contamination.

NOTE: Support the frame with jackstands and remove

the left rear wheel for easier access to the differential fill

plug (Figure 37).

1. Place a drain pan under the transmission and remove

the two 14mm drain plugs (A, Figure 38).

2. Remove the differential fill cap (B, Figure 39).

3. Remove the filter access cap (B, Figure 38).

4. Remove and replace the hydraulic system filter (A,

Figure 39). Thread the new filter onto the filter base

and tighten 1/2 to 3/4 turns past finger tight.

Figure 39. Hydraulic System Oil Filter

A. Hydraulic System Filter

B. Differential Fill Cap

Regular Maintenance

Figure 40. Internal Transmission Filter Service

A. Filter Access Cap B. Internal Filter

Figure 41. Transmission Drain Plugs

A. 14mm Drain Plugs

B. Filter Access Cap

5. Remove and replace the internal transmission filter

(B, Figure 40).

6. Reinstall the filter access cap (A, Figure 40) and the

two 14mm drain plugs (A, Figure 41).

7. Using a long funnel, add 2 quarts of oil to the differ-

ential fill (See Figure 37). The differential fill cap

should have been removed earlier).

8. Reinstall the differential fill cap (A, Figure 37).

9. Remove the expansion chamber access plug (A,

Figure 42) and expansion chamber cover. Add 2

quarts (1.9L) of oil to the expansion chamber a few

ounces at a time.

Figure 42. Seat Deck Access Plug

A. Expansion Chamber Access Plug

10. Reinstall the expansion chamber cover and access

plug (Figure 42).

11. Test run the tractor for 10 minutes. Drive forward

and backward; raise and lower the attachment lift

several times.

12. Recheck the transmission oil level. There should be

7/16” (1 cm) of oil visible in expansion chamber. DO

NOT OVERFILL. Empty space is required for heat

expansion.

Regular Maintenance

MAINTENANCE RECORDS

Troubleshooting,

Adjustment, & Service

TROUBLESHOOTING

While normal care and regular maintenance will extend

the life of your equipment, prolonged or constant use

may eventually require that service be performed to

allow it to continue operating properly.

WARNING

To avoid serious injury, perform maintenance on

the tractor or mower only when the engine is

stopped and the parking brake engaged.

Always remove the ignition key, disconnect the

spark plug wire and fasten it away from the plug

before beginning the maintenance, to prevent

accidental starting of the engine.

The troubleshooting guide below lists the most common

problems, their causes, and remedies.

See the information on the following pages for instruc-

tions on how to perform most of these minor adjustments

and service repairs yourself. If you prefer, all of these

procedures can be performed for you by your local

authorized dealer.

TROUBLESHOOTING THE TRACTOR

PROBLEM

CAUSE

REMEDY

Engine will not turnover or start.

1. Brake pedal not depressed.

2. PTO (electric clutch) switch

in ON position.

Fully depress brake pedal.

Place in OFF position.

3. Cruise control engaged.

4. Out of fuel.

Move lever to Neutral position.

If engine is hot, allow it to cool, then refill

the fuel tank.

5. Engine flooded.

6. Circuit breaker tripped.

Disengage choke.

Wait one minute for automatic reset.

Replace if defective.

7. Battery terminals require

cleaning.

8. Battery discharged or dead.

9. Wiring loose or broken.

See Battery Maintenance Section.

Recharge or replace.

Visually check wiring & replace broken or

frayed wires. Tighten loose connections.

See your dealer.

Clean and gap or replace.

10. Solenoid or starter motor faulty.

11. Safety interlock switch faulty

12. Spark plug(s) faulty, fouled

or incorrectly gapped.

See engine manual.

13. Water in fuel.

14. Gas is old or stale.

Drain fuel & refill with fresh fuel. Replace fuel filter.

Engine starts hard or runs poorly. 1. Fuel mixture too rich.

2. Spark plug(s) faulty, fouled, or

Clean air filter. Check choke adjustment

Clean and gap or replace.

See engine manual.

incorrectly gapped.

Engine knocks.

1. Low oil level.

2. Using wrong grade oil.

Check/add oil as required.

See engine manual.

Excessive oil consumption.

1. Engine running too hot.

Clean engine fins, blower screen and

air cleaner. Clean radiator screen.

See engine manual.

2. Using wrong weight oil.

3. Too much oil in crankcase.

Drain excess oil.

Engine exhaust is black.

1. Dirty air filter.

2. Choke closed.

Replace air filter. See engine manual.

Open choke.

Engine runs, but tractor will

not drive.

1. Ground speed control pedals

not depressed.

2. Transmission release lever

in “push” position.

Depress pedals.

Move into drive position.

3. Drive belt is broken.

4. Drive belt slips.

5. Parking brake is engaged.

See Drive Belt Replacement.

See cause and remedy below.

Disengage parking brake.

Troubleshooting, Adjustment, & Service

Tractor Troubleshooting Cont.

Tractor drive belt slips.

1. Clutch/brake is out of adjustment. See Adjustments Section.

2. Pulleys or belt greasy or oily.

3. Belt stretched or worn.

4. Idler pulley pivot bracket

“frozen” in declutched position.

Clean as required.

Replace with new belt.

Remove idler pulley bracket, clean and lubricate.

Brake will not hold.

1. Brake is incorrectly adjusted.

2. Internal brake worn.

See Brake Adjustment.

See your dealer.

Tractor steers hard or

handles poorly.

1. Steering linkage is loose.

Check and tighten any loose connections.

See Steering Gear Adjustment.

Check and correct.

Grease spindles. See Lubricating the

Tractor.

2. Improper tire inflation.

3. Front wheel spindle

bearings dry.

TROUBLESHOOTING THE MOWER

PROBLEM

CAUSE

REMEDY

Mower will not raise.

1. Lift linkage not properly attached

or damaged.

Attach or repair.

2. Dirt in hydraulic lines.

3. Brake pedal depressed.

Change hydraulic system filter.

Release brake pedal to power transmission.

Mower cut is uneven.

1. Mower not leveled properly.

2. Tractor tires not inflated

equally or properly.

See Mower Adjustment.

See Maintenance Section.

Mower cut is rough looking.

1. Engine speed too slow.

2. Ground speed too fast.

3. Blades are dull.

Set to full throttle.

Slow down.

Sharpen or replace blades.

See Mower Blade Service.

Clean or replace belt as necessary.

4. Mower drive belt slipping

because it is oily or worn.

5. Check PTO (Electric Clutch)

Adjustment.

See Adjustments Section.

6. Blades not properly fastened

to arbors.

See Servicing the Mower Blades.

Engine stalls easily with

mower engaged.

1. Engine speed too slow.

2. Ground speed too fast.

3. Carburetor improperly adjusted.

4. Cutting height set too low.

Set to full throttle.

Slow down.

See Engine Manual.

Cut tall grass at maximum cutting

height during first pass.

5. Discharge chute jamming

with cut grass.

6. Engine not up to operating

temperature.

Cut grass with discharge pointing toward

previously cut area.

Run engine for several minutes to warm-up.

7. Starting mower in tall grass.

1. Blade mounting screws

are loose.

Start the mower in a cleared area.

Tighten to 45-55 ft.lbs. (61-75 N.m.).

Excessive mower vibration.

2. Mower blades, arbors,

or pulleys are bent.

3. Mower blades are out

of balance.

Check and replace as necessary.

Remove, sharpen, and balance blades.

See Servicing the Mower Blades.

Reinstall Correctly.

4. Belt installed incorrectly.

Excessive belt wear or breakage.

1. Bent or rough pulleys.

2. Using incorrect belt.

Repair or replace.

Replace with correct belt.

Mower drive belt slips

or fails to drive.

1. Idler pulley spring broken or not

properly attached.

2. Belt stops out of adjustment.

3. Mower drive belt broken.

4. PTO clutch out of adjustment.

Repair or replace as needed.

Check belt stops.

Replace drive belt.

Adjust PTO clutch.

Mower blades collide (40” Mower). 1. Blade shear pin broken.

Replace shear pin.

Troubleshooting, Adjustment, & Service

BATTERY CHARGING

WARNING

Keep open flames and sparks away from the

battery; the gasses coming from it are highly

explosive. Ventilate the battery well during

charging.

A dead battery or one too weak to start the engine may

be the result of a defect in the charging system or other

electrical component. If there is any doubt about the

cause of the problem, see your dealer. If you need to

replace the battery, follow the steps under Cleaning the

Battery & Cables in the Regular Maintenance Section.

To charge the battery, follow the instructions provided by

the battery charger manufacturer as well as all warnings

included in the safety rules sections of this book. Charge

the battery until fully charged (until the specific gravity of

the electrolyte is 1.250 or higher and the electrolyte tem-

perature is at least 60° F). Do not charge at a rate high-

er than 10 amps.

Figure 43. Seat Adjustment

A. Seat Adjustment Lever

B. Carriage Bolt, Spacer, Washer, & Nut

C. Seat Spring

SEAT ADJUSTMENT

Pitch Adjustment

The pitch of the seat can be adjusted to one of three

positions. To adjust, remove the carriage bolts, spacers,

washers, and nuts (B, Figure 43) from the hinge and

reinstall them in the desired holes.

Seat Slide Adjustment

The seat can also be adjusted forward and back. Move

the lever (A, Figure 43), position the seat as desired, and

release the lever to lock the seat into position.

Seat Spring Adjustment

The seat springs (C, Figure 43) can be adjusted to pro-

vide a softer or firmer ride. Tilt the seat forward and slide

the spring assembly (C) forward for a softer ride, and

back for a firmer ride.

MANUAL LIFT ASSIST ADJUSTMENT

Models with large, left-side lift lever.

The manual lift assist spring tension can be adjusted to

compensate for the additional load of various attach-

ments.

1. Locate the adjustment bolt (A, Figure 44) at the lower

left corner of the engine compartment bulkhead.

2. Turn the bolt (A) clockwise to increase assist. Turn

the bolt (A) counterclockwise to reduce lift assist.

Figure 44. Manual Lift Assist Adjustment

A. Adjustment Bolt

Troubleshooting, Adjustment, & Service

STEERING WHEEL ADJUSTMENT

NOTE: The steering wheel on Snapper models is not

adjustable.

1. Use a suitable punch to remove the roll pin at the

base of the steering wheel (B, Figure 45).

2. Pull down on the rubber boot to expose the two holes

in the steering shaft (A).

Thicker Spoke

Faces Seat

3. Align the hole in the steering wheel with the appropri-

ate steering shaft hole and install the roll pin.

NOTE: Steering wheel is factory installed with the roll pin

in the bottom hole.

STEERING GEAR ADJUSTMENT

If there is excessive slack in the steering system, the

steering gear backlash can be removed.

Figure 45. Steering Wheel Components

A. Steering Shaft

B. Roll Pin

C. Steering Wheel

1. See Figure 46. Locate the steering gear assembly on

the underside of the tractor. Loosen the two nuts and

adjust the bracket so the gear teeth are closely

meshed.

2. Tighten nuts (A, Figure 46) to 36-44 ft. lbs. (49-59

Nm) after adjustment.

BRAKE ADJUSTMENT

1. Disengage the PTO, stop the engine, block the

wheels, remove the ignition key, and engage the

parking brake.

2. Remove the mower deck (see Mower Deck

Removal).

3. Locate the brake spring (A, Figure 47) and adjust-

ment nut (B).

Figure 46. Steering Gear Adjustment

A. Nuts

4. With the parking brake engaged, measure the com-

pressed spring length. The spring should be 2-1/2”

(6,4 cm) when compressed.

If the spring is not within this range, turn the adjust-

ment nut (B, Figure 47) to compress or release the

spring.

If this adjustment does not correct a braking problem,

see your dealer.

Figure 47. Brake Spring Adjustment

A. Brake Spring

B. Adjustment Nut

Troubleshooting, Adjustment, & Service

PTO CLUTCH ADJUSTMENT

WARNING

To avoid serious injury, perform adjustments only

with engine stopped, key removed and tractor on

level ground.

Check the PTO clutch adjustment after the initial 25 hour

break-in period and then after every 250 hours of opera-

tion. Also perform the following procedure if the clutch is

slipping or will not engage, or if a new clutch has been

installed.

1. Remove key from ignition switch and disconnect

spark plug wires to prevent the possibility of acciden-

tal starting while the PTO is being adjusted.

Figure 48. PTO Clutch Adjustment

A. Adjustment Window (Qty. 3, one shown)

B. Adjustment Nut

2. See Figure 48. Note the position of the 3 adjustment

windows (A) in the side of the brake plate and the

nylock adjustment nuts (B).

3. Insert a .012”-.015” (2,5-4mm) feeler gauge (C)

through each window, positioning the gauge between

the rotor face and the armature face as shown in

Figure 49.

4. Alternately tighten the adjustment nuts (B, Figure 48)

until the rotor face and armature face just contacts

the gauge.

5. Check the windows for an equal amount of tension

when the gauge is inserted and removed, and make

any necessary adjustments by tightening or loosen-

ing the adjustment nuts.

Figure 49. Adjust PTO Clutch

A. Window

NOTE: The actual air gap between the rotor and arma-

ture may vary even after performing the adjustment pro-

cedure. This is due to dimensional variations on compo-

nent parts, and is an acceptable condition.

B. Adjustment Nut

C. Feeler Gauge

6. Check the mower blade stopping time. The mower

blades and mower drive belt should come to a com-

plete stop within five seconds after the electric PTO

switch is turned off.

7. Perform the BLADE BRAKE CHECK found in the

MAINTENANCE Section. Mower blades and mower

drive belt should come to a complete stop within five

seconds after electric PTO switch is turned off.

Troubleshooting, Adjustment, & Service

MOWER ADJUSTMENTS

Gauge Wheels (Select Models)

The mower gauge wheels can be placed in two positions

depending on the height of cut. When using higher cut-

ting heights, set the wheels in the lower position. When

using lower cutting heights, set the wheels in the upper

position. To adjust:

WARNING

Before checking mower, shut off PTO and engine,

remove the key, and allow all moving parts to

stop.

CAUTION

DO NOT remove the mower deck baffles. The

baffles help prevent grass clippings from becoming

airborne and plugging up the engine cooling fins.

1. Remove the hair pin clip (A, B, Figure 50).

2. For upper position, install the pin (A) through the

spindle above the bracket (C). For the lower position,

push down on the top of the spindle, and install the

hair pin clip (B) below the top of the bracket (C).

Leveling The Mower

If the cut is uneven, the mower may need leveling.

Unequal or improper tire pressure may also cause an

uneven cut. Make sure tire pressure is correct as speci-

fied in Checking Tire Pressure.

SIDE-TO-SIDE LEVELING

1. With the mower installed, place the tractor on a

smooth, level surface such as a concrete floor. Turn

the front wheels straight forward.

Figure 50. Gauge Wheel Adjustment

A. Hair Pin (Upper Position)

B. Hair Pin (Lower Position)

C. Gauge Wheel Bracket

2. Check for bent blades and replace if necessary.

3. Place the mower in mid-cut position. Arrange the

outside mower blades so that they are pointing from

side-to-side.

4. Measure the distance between the outside tips of

each blade and the ground. If there is more than 1/8”

(3mm) difference between the measurements on

each side, proceed to step 5. If the difference is 1/8”

(3mm) or less, proceed to step 6.

5. See Figure 51. Loosen the outside nut (A). Turn the

eccentric nut (B) to raise or lower left-hand side of

mower. When mower is level, hold the eccentric nut

while tightening the outside nut.

NOTE: 44”, 50”, & 54” Mowers. When using a turbo col-

lection system, raise the discharge side of the mower

approximately 1/4” (6mm) to compensate for turbo

assembly weight. Check the level of the cut grass and

adjust the 1/4” (6mm) measurement as necessary for a

smooth, even cut.

Figure 51. Leveling The Mower Side-to-Side

A. Outside Nut

B. Eccentric Nut

Troubleshooting, Adjustment, & Service

FRONT-TO-BACK LEVELING

NOTE: 54” mowers have two adjustment rods that

should be adjusted simultaneously.

6. Arrange the blades so they face front-to-back.

7. Measure the distance from the ground to the front tip

of the center blade, and from the ground to rear tips

of left-hand and right-hand blades.

Front tip of the center blade should be 1/4" (6mm)

higher than rear tips of left-hand and right-hand

blades. If not, proceed with steps 8 - 9.

Figure 52. Front to Back Leveling

8. To raise front of mower deck, loosen front nut (B) and A. Rear Nut

turn rear nut (A, Figure 52) against bracket. To lower

front of mower deck, loosen rear nut (A) and the

B. Front Nut

bracket will move backwards to lengthen rod.

10. Re-check the blade measurement then tighten the

front nut (B) against the bracket to secure.

Troubleshooting, Adjustment, & Service

MOWER BELT REPLACEMENT

1/8” Gap

To avoid damaging belts, DO NOT PRY

BELTS OVER PULLEYS.

44” & 50” PTO Belt Replacement

1. Park the tractor on a smooth, level surface such as a

concrete floor. Disengage the PTO, turn off the

engine and lock the parking brake. Remove the key.

Remove the mower or place in the lowest cutting

position.

FRONT

2. Move the idler arm (A, Figure 53) to relieve belt ten-

sion. Drop the belt from the PTO (electric clutch) pul-

ley.

Figure 53. Mower Belt Routing

A. Idler Pulley Arm

C. Belt Guide (44” & 50”)

D. Arbor Drive Pulley

IMPORTANT: Note the position of all belt guides relative

to the belt and pulleys before loosening.

B. PTO Clutch Pulley

3. Loosen the nut and lockwasher securing the idler pul-

ley belt guide (C, Figure 53).

4. See Figure 54. Remove three capscrews securing

left-hand arbor cover (D).

5. Remove the old belt and replace with a new one.

Make sure the belt is seated in the pulley grooves.

6. See Figure 53. Position the idler pulley belt stop (C)

in its original position so that there is a 1/8" (3mm)

gap between the pulley and belt stop.

7. See Figure 54. Reinstall the left-hand arbor cover

(D). Reinstall the mower deck if removed.

8. Run the mower under a no-load condition for about 5

minutes.

54” PTO Belt Replacement

1. Park the tractor on a smooth, level surface such as a

concrete floor. Disengage the PTO, turn off the

Figure 54. Mower Deck - 44" & 50” Mowers

A. Capscrew

B. Right-hand Arbor Cover

C. Spring

engine and lock the parking brake. Remove the key.

2. Move the idler arm (A, Figure 53) to relieve belt ten-

sion. Drop the belt from the PTO (electric clutch) pul-

ley.

D. Left-hand Arbor Cover

3. Remove the old belt and replace with a new one.

Make sure the V-side of belt runs in the pulley

grooves.

4. Install the drive belt on the PTO pulley. Move the

idler arm and install the belt on the idler pulley.

5. Run the mower under no-load condition for about 5

minutes.

Troubleshooting, Adjustment, & Service

Figure 55. Mower Deck - 44" & 50” Mowers

A. Capscrew

B. Right-hand Arbor Cover

C. Spring

Figure 56. Mower Deck - 54” Mowers

A. Taptite Screws

B. Right-hand Arbor Cover

C. Spring

D. Left-hand Arbor Cover

E. Alignment Notches

Arbor Drive Belt Replacement -

44”, 50”, & 54” Mowers

NOTE: Be sure to use only genuine Simplicity replace-

ment parts.

FRONT

1. Park the tractor on a smooth, level surface such as a

concrete floor. Disengage the PTO, turn off the

engine and lock the parking brake. Remove the key.

2. Remove the mower from the tractor. See Mower

Removal in the Operation section.

44” & 50” MODELS

3. Remove the capscrews securing the right-hand arbor

cover (B, Figure 55). Remove three capscrews secur-

ing left-hand arbor cover (D).

54” MODELS

3. Remove the PTO belt. Remove the taptite screws

(A, Figure 56) securing the belt covers and remove

the belt covers (B, D).

Figure 57. Mower Deck Drive Belt Routing All Models

A. Arbor Drive Pulley (V-sided)

B. Idler Pulley (Flat-sided)

ALL MODELS

4. Using a pair of locking pliers or a spring puller,

remove the idler pulley spring (C, Figures 55, 56)

from slot in deck.

8. Reinstall spring (C, Figures 55, 56) into its slot in

mower deck.

5. Loosen capscrew (A, Figure 55) securing the idler

pulley to the bracket. The belt can now be slipped

between the pulley and idler bracket hub.

9. Reinstall the left and right arbor covers (B and D,

Figures 55, 56). 54” Models: To provide proper belt

cover clearance, make sure the alignment notches

(E, Figure 56) are centered on the taptite screws (A).

6. Install a new belt as shown in Figure 57. Make sure

that V-side of belt runs in arbor pulley (A) grooves

and flat side of belt runs against idler pulley (B).

10. Install the mower onto the tractor.

7. Tighten the capscrew (A, Figure 55).

Troubleshooting, Adjustment, & Service

40” Mower PTO Belt Replacement

1. With the mower deck installed, park the tractor on a

smooth, level surface such as a concrete floor.

Disengage the PTO, engage the parking brake, shut

the engine off, and remove the key.

2. Remove the mower deck (see “Mower deck

removal”). Remove the belt covers.

3. Note the position of the idler pulley belt guides (E &

F, Figure 58) when installed. Loosen the idler pulley

capscrews and remove the belt from the idler pulleys

(D & G).

4. Install the new belt (B) as shown. When the mower

deck is installed on the tractor, the belt wraps around

the PTO clutch pulley (A), backside idler pulley (D),

mower deck drive pulley (C), and v-idler pulley (G) .

5. Return the idler pulley belt guides (E & F) to their

original positions and tighten the idler pulley cap-

screws.

Figure 58. PTO Belt Replacement

A. Engine PTO Clutch Pulley

B. PTO Belt

C. Mower Deck Drive Pulley

D. Backside Idler Pulley

E. Belt Guide

F. Belt Guide

G. V-Idler Pulley

Troubleshooting, Adjustment, & Service

Figure 60. Release Cogged Belt Tension

A. 3/8” Ratchet and Extension

Figure 59. Mulching Deck (Belt Covers Removed)

A. Idler Assembly Capscrew

B. Spring-Loaded Idler Assembly

C. Belt

D. Square Hole

40” Mower Arbor Drive Belt Replacement

1. With the mower deck installed, park the tractor on a

smooth, level surface such as a concrete floor.

Disengage the PTO, engage the parking brake, shut

the engine off, and remove the key.

2. Remove the mower deck (see “Mower Deck

Removal”). Remove the belt covers.

Figure 61. Mower Blade Timing

3. Loosen the idler assembly capscrew (A, Figure 59).

4. Using a ratchet (A, Figure 60), insert the end of the

extension into the square hole (D, Figure 59) and

move the idler assembly (B, Figure 59) to relieve ten-

sion on the belt (C).

5. Remove the belt (C).

6. Install a new belt (C) on the pulleys as shown.

Releasing the idler assembly (A) allows the spring to

automatically tension the cogged belt.

7. Tighten the idler assembly capscrew (A). Reinstall

the belt covers.

8. Check that the blades are positioned perpendicular to

each other (see Figure 61). If not, perform the mower

blade timing procedure found in the Regular

Maintenance section.

Troubleshooting, Adjustment, & Service

38” Mower Drive Belt Replacement

NOTE: Be sure to use only genuine Simplicity replace-

ment parts. Check the back of this manual or the decal

under the hood for common replacement part numbers.

1/8” Gap

NOTE: It is not necessary to remove the mower to install

a new belt. However, for easier access mower can be

removed. See Mower Removal in the Operation section.

1/8” Gap

Refer to Figure 62.

1. Park the tractor on a smooth, level surface such as a

concrete floor. Disengage the PTO, turn off the

engine and lock the parking brake. Remove the key.

2. If mower is not removed, lower the mower lift and

place the mower in the lowest cutting position.

1/8” Gap

Left Side of Mower

3. Push the idler arm (A) away from you to relieve belt

tension. Drop the belt from the PTO (electric clutch)

pulley.

Figure 62. Mower Belt Routing - 38" Mower Deck

IMPORTANT: Note the position of all belt guides relative

to the belt and pulleys before loosening.

A. Idler Pulley Arm

B. PTO Pulley

C. Belt Stop Bracket

D. Idler Pulley Belt Guide

4. Loosen the two belt stop brackets (C) and idler pulley

belt guide (D).

5. Remove the old belt and replace with a new belt.

Make sure V-side of belt runs in arbor pulley grooves

and the flat backside runs against the idler pulley.

6. Position the belt stop brackets (C) in their original

positions. There must be 1/8” clearance between the

belt stop and the pulleys.

7. Position the idler pulley belt guide (D) in its original

position up against arm (A) so that there is a 1/8" gap

between the pulley and belt guide.

8. Install mower on tractor if it was removed. See

Operation section.

9. Run the mower under no-load condition for about 5

minutes.

Specifications

NOTE: Specifications are correct at time of printing and are subject to change without notice.

* Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors.

ENGINE:

16 HP* Honda

23 HP* Kohler

Make

Honda

Make

Model

Kohler

CV23S

Model

GXV530

16 @ 3600 rpm

32 Cu. in (530 cc)

12 Volt, 12 amp. Alternator, Battery: 230 CCA

1.1 Quarts (1,0 L)

Horsepower

Displacement

Electrical System

Oil Capacity

Horsepower

Displacement

Electrical System

Oil Capacity

23 @ 3600 rpm

41.1 Cu. in (674 cc)

12 Volt, 15 amp. Alternator, Battery: 500 CCA

2 qt. ( 1.9L)

20 HP* Kohler

CHASSIS:

Prestige / 1800 / 2800 / GT &

Make

Kohler

CV20S

Model

Horsepower

Displacement

Electrical System

Oil Capacity

20 @ 3600 rpm

38.1 Cu. in (624 cc)

12 Volt, 15 amp. Alternator, Battery: 500 CCA

2 qt. (1.9 L)

Conquest / 1700 / 2700 / YT Series

Fuel Tank Cap.

Rear Wheels

Capacity: 4.0 Gallons (15 L)

Tire Size: 23 x 10.50 -12

Inflation Pressure: 6-8 psi (,41-,55 bar)

Tire Size: 16 x 6.50-8

Front Wheels

Inflation Press.: 15 psi (1.0 bar)

20 HP* Briggs & Stratton

Make

Briggs & Stratton

Model

Vanguard

20 @ 3600 rpm

34.8 Cu. in (570 cc)

12 Volt, 16 amp. Alternator, Battery: 340 CCA

56 Oz. (1.7 L)

Broadmoor / 1600 / 2600 Series

Horsepower

Displacement

Electrical System

Oil Capacity

Fuel Tank Cap.

Rear Wheels

Capacity: 4.0 Gallons (15 L)

Tire Size: 20 x 10.00 -10

Inflation Pressure: 6-8 psi (,41-,55 bar)

Tire Size: 15 x 6.00-6

Front Wheels

Inflation Press.: 12-15 psi (,8-1 bar)

18 HP* Briggs & Stratton

Make

Model

Briggs & Stratton

Vanguard

Horsepower

Displacement

Electrical System

Oil Capacity

18 @ 3600 rpm

34.8 Cu. in (570 cc)

12 Volt, 16 amp. Alternator, Battery: 340 CCA

2 qt. (1.9 L)

16 HP* Briggs & Stratton

Make

Model

Briggs & Stratton

Intek

Horsepower

Displacement

Electrical System

Oil Capacity

16 @ 3600 rpm

40 Cu. in (656 cc)

12 Volt, 16 amp. Alternator, Battery: 230 CCA

1-7/8 Quarts (1,8 L)

Make

Model

Briggs & Stratton

Vanguard

Horsepower

Displacement

Electrical System

Oil Capacity

16 @ 3600 rpm

29.3 Cu. in (480 cc)

12 Volt, 9 amp. Alternator, Battery: 340 CCA

4 Pints (1.9 L)

16 HP* Kohler

Make

Kohler

Model

Command CV460

16 @ 3600 rpm

28 Cu. in (460 cc)

12 Volt, 15 amp. Alternator, Battery: 230 CCA

2 Quarts (1,9 L)

Horsepower

Displacement

Electrical System

Oil Capacity

Specifications

TRANSMISSIONS:

DIMENSIONS:

K71

Prestige / 1800 / 2800 / GT Series

Type

Hydrostatic Tuff Torq K71

10w 30 Premium Engine Oil

4.8 qt (4,6 L)

Overall Length

Overall Width

Height

75” (190,5 cm)

39” (99 cm)

At Top of Seat: 50” (127 cm)

Hydraulic Fluid

Capacity

Speeds

Forward: 0-7.2 MPH (0-11.6 km/h)

Reverse: 0-4.5 MPH (0-7.2 km/h)

410 ft. lbs. (554 N.m.)

Weight

Tractor

4 50” Mower Deck

54” Mower Deck

@ 3400 rpm

Continuous Torque

Output

666 lbs. (302 kg)

125 lbs. (57 kg)

192 lbs. (87 kg)

Drawbar Rating

Maximum Weight

on Axle

440 lbs. (200 Kg)

728 lbs. (330 Kg)

Conquest / 1700 / 2700 / YT Series

Overall Length

Overall Width

Height

75” (190,5 cm)

39” (99 cm)

K66

At Top of Seat: 50” (127 cm)

Type

Hydrostatic Tuff Torq K66

10w 30 Premium Engine Oil

2.6 qt (2,5 L)

Forward: 0-5.8 MPH (9.3 km/h)

Reverse: 0-3.5 MPH (5.6 km/h)

310 ft. lbs. (419 N.m.)

Weight

Hydraulic Fluid

Capacity

Speeds

@ 3400 rpm

Continuous Torque

Output

Drawbar Rating

Maximum Weight

on Axle

Tractor

44” Mower Deck

50” Mower Deck

586 lbs. (266 kg)

112 lbs. (51 kg)

125 lbs. (57 kg)

Broadmoor / 1600 / 2600 Series

Overall Length

Overall Width

Height

74” (187 cm)

42” (107 cm)

At Top of Seat: 43” (109 cm)

440 lbs. (200 Kg)

697 lbs. (316 Kg)

Weight

Broadmoor / 1600 / 2600 Series Tractor

K62

477 lbs. (217 kg)

Type

Hydrostatic Tuff Torq K62

10w 30 Premium Engine Oil

2.6 qt (2,5 L)

40” Mower Deck

121 lbs. (55 kg)

Hydraulic Fluid

Capacity

Speeds

Forward: 5.5 MPH (8,9 km/h)

Reverse: 3.5 MPH (5,6 km/h)

217 ft. lbs. (294 Nm)

@ 3400 rpm

Continuous Torque

Output

Drawbar Rating

Maximum Weight

on Axle

440 lbs. (200 Kg)

697 lbs. (316 Kg)

K57

Type

Hydrostatic Tuff Torq K57

10w 30 Premium Engine Oil

2.1 qt (2,0 L)

Hydraulic Fluid

Capacity

Speeds

Forward: 5.5 MPH (8,9 km/h)

Reverse: 3.5 MPH (5,6 km/h)

159 ft. lbs. (216 Nm)

@ 3400 rpm

Continuous Torque

Output

Drawbar Rating

Maximum Weight

on Axle

440 lbs. (200 Kg)

674 lbs. (306 Kg)

Parts &

Accessories

REPLACEMENT PARTS

TECHNICAL MANUALS

Replacement parts are available from your authorized

dealer. Always use genuine Simplicity Service Parts.

Additional copies of this manual are available, as well as

fully illustrated parts lists. These manuals show all of the

product’s components in exploded views (3D illustrations

which show the relationship of parts and how they go

together) as well as part numbers and quantities used.

Important assembly notes and and torque values are

also included.

MAINTENANCE ITEMS

Many convenient and helpful service and maintenance

items are available from you authorized dealer. Some of

these items include:

For applicable manuals currently available for your

model, contact our Customer Publications Department at

262-284-8519. Have the information listed in the box

below available when phoning in your request.

Technical manuals can be downloaded from

www.simplicitymfg.com

Engine Oil

Tire Sealant

Touch-Up Paint

Grease Gun Kit

8 oz. Grease Tube

Degrimer/Degreaser

Gas Stabilizer

OPTIONAL ACCESSORIES

Snowthrower Cab

Snowthrower Attachments

42" Dozer/Snow Blade

Rear Wheel Weights

Tire Chains

Twin Bag Grass Catcher

Dump Cart

Hour Meter Kit

Gas Cans

Model:

Rear Weight Carrier

Front Weight Carrier

Triple Bag Collector

Turbo Collector

Tiller

Mfg. No.:

Your Name:

Address:

City, State, Zip:

Visa/Mastercard No.:

Card Expiration Date:

Lawn Care

& Mowing Information

HOW TO WATER YOUR LAWN

HOW AND WHEN TO

WATER, FERTILIZE &

AERATE

Most lawns are watered too often,

but with too little water. However

too much water can allow develop-

ment of diseases with your lawn. It is

best to water the lawn only when

necessary, and then to water it

slowly, evenly, and deeply—imitat-

ing a slow, soaking rain.

The best method of watering a lawn

is to imitate a slow, soaking rain,

applying about 1 inch of water.

HOW TO FERTILIZE YOUR LAWN

Fertilizing with a slow-release fertiliz-

er provides missing nutrients which

help create slow, even growth.

Remember that over-fertilizing can

cause harm, and that most fertilizing

should be applied in the spring so

that it will release into the lawn

through the summer.

WHEN TO WATER YOUR LAWN

AERATING YOUR LAWN

When the lawn begins to wilt, the grass’s color dulls, or

footprints stay compressed for more than a few seconds,

the lawn is beginning to dry out, and needs additional

moisture. The best time to water is early morning to allow

the water to soak deeply into the lawn and reduce the

amount that evaporates in the hot afternoon sun.

Consider aerating your lawn in spring. Using an aerator

to remove cores of soil from the lawn increases the

speed of clipping decomposition and encourages deeper

root growth by opening up the soil and permitting greater

movement of water, fertilizer and air.

HOW HIGH TO MOW THE GRASS

Cut less than

Cutting the grass too short causes weak, thin

grass plants, which are easily damaged by dry

periods and pests.

1/3

Optimal

cutting point

at less than

1/3 from top

of grass blade

Letting grass grow a bit longer—especially when it

is hot and dry—reduces heat build-up, preserves

needed moisture and protects the grass from heat

damage and other problems.

Cutting down to this

area contributes to

thatch problems

Cutting off too much at one time shocks the plant’s

growth system and weakens the grass plants. A

good rule of thumb is the 1/3 rule: to cut no

more than one third of the grass height, and

never more than 1 inch at a time.

Cut Here On

First Pass

Cut

Tall Grass Requires Incremental Cutting

For extremely tall grass, set the cutting height at maxi-

mum for the first pass, and then reset it to the desired

height and mow a second or third time.

Here On

Second

Pass

Don’t cover the grass surface with a heavy layer of

clippings.

TP 600-2136-03-UV-SMA

LC-1

Lawn Care & Mowing Information

WHEN AND HOW OFTEN TO MOW

The time of day and condition of the grass greatly affect the results you’ll

get when mowing. For the best results, follow these guidelines:

G Mow when the grass is between 3”-4” (7,5-10 cm) high.

G Mow with sharp blades. Short clippings of grass one inch or shorter

decompose more quickly than longer blades. Sharp mower blades cut

grass cleanly and efficiently, preventing frayed edges which harm the

grass.

G Mow at time of day when the grass is cool and dry. Late afternoon or

early evening often provide these ideal mowing conditions.

G Avoid mowing after rain or even heavy dew, and never mulch when the

grass is wet (moist grass does not mulch well, and clumps beneath the

mower deck).

Note: Always operate the engine at full throttle when mowing.

PROPER MOWING SPEED

ENGINE SPEED & GROUND SPEED

Always operate the engine at full throttle when mowing.

If you hear the engine slowing down, you are mowing too

fast—maintaining a slower ground speed will improve the

cutting efficiency of the blades and prevents many com-

mon cutting problems.

Select an appropriate ground speed for the thickness

and height of the grass you are cutting (3rd gear or slow-

er for manual gear models, or mid-range or slower for

hydro models). If you hear the engine slowing down you

are mowing too fast, use a slower ground speed.

HOW MUCH GRASS TO CUT OFF

Mow when the grass is 3”-4” inches (7,5-10cm) long. Do

not cut off more that 1” (2.5cm) of grass in a single pass.

LC-2

MANUFACTURING, INC.

500 N Spring Street / PO Box 997

Port Washington, WI 53074-0997

www.simplicitymfg.com

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