SABO 108-17 HS
GX20997
B2
Lawn Tractor
OPERATOR’S MANUAL
OMGX20997 B2
Export Version
Litho in U.S.A.
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PRODUCT IDENTIFICATION
Product Identification
Record Identification Numbers
Sabo Lawn Tractor
Sabo 108-17 HS
PIN (010001 - )
If you need to contact a Sabo dealer for information on
servicing, always provide the product model and
identification numbers.
You will need to locate the model and serial number for the
machine and for the engine of your machine and record the
information in the spaces provided below.
DATE OF PURCHASE:
_________________________________________
DEALER NAME:
_________________________________________
DEALER PHONE:
_________________________________________
B
A
C
MX13769
PRODUCT IDENTIFICATION NUMBER (A):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ENGINE SERIAL NUMBER (B):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
MOWER DECK SERIAL NUMBER (C):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
Product Identification
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TABLE OF CONTENTS
Table of Contents
Safety .....................................................................................................................................................................................1
Operating................................................................................................................................................................................9
Replacement Parts...............................................................................................................................................................25
Service Intervals...................................................................................................................................................................26
Service Lubrication...............................................................................................................................................................28
Service Engine .....................................................................................................................................................................30
Service Transmission ...........................................................................................................................................................34
Service Mower......................................................................................................................................................................35
Service Electrical..................................................................................................................................................................41
Service Miscellaneous..........................................................................................................................................................43
Troubleshooting ....................................................................................................................................................................45
Storage.................................................................................................................................................................................49
Assembly..............................................................................................................................................................................51
Specifications .......................................................................................................................................................................52
Index.....................................................................................................................................................................................55
All information, illustrations and
specifications in this manual are based
on the latest information at the time of
publication. The right is reserved to
make changes at any time without
notice.
COPYRIGHT© 2006
Deere & Co.
John Deere Worldwide Commercial and
Consumer Equipment Division
All rights reserved
Previous Editions
COPYRIGHT©
OMGX20997 B2 - English
Table of Contents
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SAFETY
Safety
Avoid Injury: Use Transmission Free-
Wheeling Lever Safely
Pictorial Safety Signs
Safety-Alert Symbol
At several important places on this machine safety signs
are affixed intended to signify potential danger. The hazard
is identified by a pictorial in a warning triangle. An adjacent
pictorial provides information how to avoid personal injury.
These safety signs, their placement on the machine and a
brief explanatory text are shown in this Safety section.
GX21086; MX7691x
•
Carefully read operator’s manual for safe operation of
transmission free-wheeling lever.
Drawbar Load
Avoid Injury
GX21091; MX7691x
•
Do not exceed the following drawbar loads:
•
•
Horizontal 250 N (56 lb)
Vertical 65 N (15 lb)
GX21000; MX7692
Read Operators Manual
•
This operator’s manual contains important information
necessary for safe machine operation. Carefully read
operator’s manual before operating machine. Observe all
safety rules to avoid accidents.
Keep Children and Bystanders Away From Mower
•
Make sure that children stay clear of mower at all times
when the engine is running. Stay a safe distance from the
machine.
Avoid Injury From Tipping
•
Do not drive where tractor could slip or tip. Do not drive
on slope with more than a 11° (19%) incline.
Safety - 1
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SAFETY
Avoid Injury From Battery Gases and Acids
Avoid Injury From Rotating Blades and
Thrown Objects
M133159x; MX7686
•
Batteries contain explosive gases and sulfuric acid. Use
MX10511x; M118040
extreme caution when handling battery. Read operator’s
manual before operating machine.
•
Do not put hands or feet under or into mower when
engine is running.
•
Do not operate mower without discharge chute or entire
grass catcher in place.
Avoid Injury From Getting Caught In Belt
•
Stay clear while engine is running.
Avoid Injury From Rotating Blades and Belts
MX10511x; M121912
•
•
Do not operate mower without shields in place.
Stay clear of belts.
MX10511x; M118041
•
Do not put hands or feet under or into mower when
engine is running.
•
Stay clear of belts.
Safety - 2
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SAFETY
deflector raised, removed, or altered, unless using a grass
catcher.
CE Certification, Specification and Sound
Label
•
Check brake action before you operate. Adjust or
service brakes as necessary.
•
Stop machine if anyone enters the area.
•
If you hit an object, stop the machine and inspect it.
-1
3020 min
Make repairs before you operate. Keep machine and
attachments properly maintained and in good working
order.
[
]
•
Be aware of the mower discharge direction and make
sure that no one is in the path of the discharge direction.
213 kg
•
•
•
•
Do not leave machine unattended when it is running.
Only operate during daylight or with good artificial light.
Be careful of traffic when operating near roadways.
Do not operate machine if you are under the influence of
GX21069
•
These labels on your machine indicate that this model
has been certified and is in compliance with European
Directive 98/37EC (89/392EEC) and 2000/14/EC
Standards.
drugs or alcohol.
•
Older adults are involved in a large percentage of riding
mower accidents involving injury. These operators should
evaluate their ability to operate a mower safely enough to
protect the operator and others from serious injury.
Operating Safely
•
Do not wear radio or music headphones. Safe service
and operation requires your full attention.
Checking Mowing Area
•
Read, understand and follow all instructions in the
manual and on the machine before starting.
•
Only allow responsible adults, who are familiar with the
instructions to operate the machine.
•
Be thoroughly familiar with the controls and the proper
use of the machine before starting.
•
Clear mowing area of objects that might be thrown.
Keep people and pets out of mowing area.
•
Inspect machine before you operate. Be sure hardware
is tight. Repair or replace damaged, badly worn, or missing
parts. Be sure guards and shields are in good condition
and fastened in place. Make any necessary adjustments
before you operate.
•
Low-hanging branches and similar obstacles can injure
the operator or interfere with mowing operation. Before
mowing, identify potential obstacles such as low-hanging
branches, and trim or remove those obstacles.
•
Be sure all drives are in neutral and parking brake is
•
Study mowing area. Set up a safe mowing pattern. Do
locked before starting engine. Only start engine from the
operator’s position.
not mow where traction or stability is doubtful.
•
Test drive area with mower lowered but not running.
•
Do not operate mower without discharge chute or entire
Slow down when you travel over rough ground.
grass catcher in place. Never operate with the discharge
Safety - 3
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SAFETY
•
The mower blades should stop in approximately five
Parking Safely
seconds when the mower is disengaged. If you believe that
your blades may not be stopping in that period of time, take
your machine to your authorized dealer where they can
safely check and service your machine.
1. Stop machine on a level surface, not on a slope.
2. Disengage mower blades.
3. Lower attachments to the ground.
4. Lock the park brake.
PROTECT CHILDREN:
5. Stop the engine.
6. Remove the key.
7. Wait for engine and all moving parts to stop before you
leave the operator’s seat.
8. Close fuel shut-off valve, if your machine is equipped.
9. Disconnect the negative battery cable or remove the
spark plug wire (for gasoline engines) before servicing the
machine.
Rotating Blades are Dangerous
•
Tragic accidents can occur if the operator is not alert to
HELP PREVENT SERIOUS OR FATAL ACCIDENTS:
the presence of children. Keep children out of the mowing
area and under the watchful care of another responsible
adult.
•
Never assume that children will remain where you last
saw them. Children are attracted to mowing activity, stay
alert to the presence of children.
•
Keep children indoors when you are mowing. Turn the
machine off if a child enters the mowing area.
•
Use extra care when you come to blind corners, shrubs,
trees, or other objects that may block your vision.
•
Do not let children or an untrained person operate the
machine.
•
Do not carry or let children ride on any attachment or
•
Rotating blades can cut off arms and legs, and throw
machine even with the blades off. Do not tow children in a
cart or trailer.
objects. Failure to observe safety instructions could result
in serious injury or death.
•
Keep hands, feet and clothing away from mower deck
when engine is running.
•
Be alert at all times, drive forward carefully. People,
especially children can move quickly into the mowing area
before you know it.
•
Before backing up, stop mower blades or attachments
and look down and behind the machine carefully, especially
for children.
•
•
•
Do not mow in reverse.
Shut off blades when you are not mowing.
Park machine safely before leaving the operator’s
station for any reason including emptying the catchers or
unplugging the chute.
Safety - 4
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SAFETY
Avoid Tipping
Keep Riders Off
MIF
•
Slopes are a major factor related to loss-of-control and
•
•
Only allow the operator on the machine. Keep riders off.
Riders on the machine or attachment may be struck by
tip-over accidents, which can result in severe injury or
death. All slopes require extra caution. If you cannot back
up the slope or if you feel uneasy on it, do not mow it.
foreign objects or thrown off the machine causing serious
injury.
•
Keep all movement on slopes slow and gradual. Do not
•
Riders obstruct the operator’s view resulting in the
make sudden changes in speed or direction.
machine being operated in an unsafe manner.
•
Slow down before you make a sharp turn or operate on
a slope. Choose a low gear or speed so that you will not
have to stop or shift while on the slope.
Towing Loads Safely
•
Do not turn on slopes unless necessary. Turn slowly and
•
Limit loads to those you can safely control. Use only
turn downhill. Do not shift to neutral and coast downhill.
approved hitches when pulling loads or using heavy
equipment. Use counterweights or wheel weights as
required in this manual or your attachment manual.
•
Stay alert for holes and other hidden hazards in the
terrain. Uneven terrain could overturn the machine. Tall
grass can hide obstacles.
•
•
•
Do not tow children in a cart or trailer.
•
Keep away from drop-offs, ditches and embankments.
Travel slowly and allow extra distance to stop.
Follow the manufacturer’s recommendation for weight
•
Use extra care with grass catchers or other
attachments. These can change the stability of the
machine. Do not use grass catcher on steep slopes.
limits for towed equipment and towing on slopes.
•
Tow only with a machine that has a hitch designed for
•
Use recommended weights for added stability when
towing. Do not attach towed equipment except at the hitch
point.
operating on slopes or using front or rear mounted
attachments. Remove weights when not required.
•
On slopes, the weight of towed equipment may cause
•
Drive up and down a hill - not across.
loss of traction and loss of control.
•
Do not stop when going up hill or down hill. If machine
stops going up hill, disengage mower blades and back
down slowly.
•
Mowing when grass is wet can cause reduced traction
and sliding.
•
Do not try to stabilize the machine by putting your foot
on the ground.
Safety - 5
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SAFETY
from any components with stored energy, such as hydraulic
components.
Wear Appropriate Clothing
•
Keep all nuts and bolts tightened, especially blade
attachment bolts.
•
Securely support any machine elements that must be
raised for service work. Use jack stands to support
components when needed.
•
•
Never run engine unless park brake is locked.
Keep all parts in good condition and properly installed.
Fix damage immediately. Replace worn or broken parts.
Replace all worn or damaged safety and instruction decals.
•
Grass catcher components are subject to wear,
damage, and deterioration which could expose moving
parts or allow objects to be thrown. Check components
frequently and replace with manufacturer’s recommended
parts when necessary.
•
Always wear safety goggles or safety glasses with side
shields when operating the machine.
•
Wear close fitting clothing and safety equipment
•
To prevent fires, remove any buildup of grease, oil, or
appropriate for the job.
debris from the machine, especially the engine
compartment.
•
Wear a suitable protective device such as earplugs.
Loud noise can cause impairment or loss of hearing.
•
Charge batteries in an open, well-ventilated area, away
from sparks. Unplug battery charger before connecting or
disconnecting from the battery. Use insulated tools.
Practice Safe Maintenance
•
Do not modify machine or safety devices. Unauthorized
modifications may impair its function and safety.
•
Check brake operation frequently. Adjust and service as
needed.
Prevent Fires
•
Understand service procedure before doing work. Keep
area clean and dry.
•
Never lubricate, service, or adjust machine while it is
moving. Keep safety devices in place and in working
condition. Keep hardware tight.
•
Keep hands, feet, clothing, jewelry, and long hair away
from any moving parts, to prevent them from getting
caught.
•
Remove grass and debris from engine compartment
and muffler area, before and after operating machine,
especially after mowing or mulching in dry conditions.
•
Lower attachments to the ground before servicing
machine. Disengage all power and stop the engine. Lock
park brake and remove the key. Let machine cool.
•
To reduce fire hazard, keep engine and engine
compartment free of grass, leaves, or excessive grease.
•
Disconnect battery or remove spark plug wire before
•
•
Allow engine to cool before storing in any enclosure.
Never remove fuel cap, or add fuel with engine running
making any repairs.
•
Before servicing the machine, carefully release pressure
Safety - 6
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SAFETY
or hot. Allow engine to cool for several minutes.
Handling Fuel Safely
•
Never store equipment with fuel in the tank inside a
Fuel and fuel vapors are highly flammable:
building where fumes may reach an open flame or spark.
Tire Safety
•
Do not refuel machine while you smoke, when machine
is near an open flame or sparks, or when engine is running.
Stop engine and allow to cool before filling.
•
Never remove the fuel cap or add fuel with the engine
running.
Explosive separation of a tire and rim parts can cause
serious injury or death:
•
Never fill fuel tank or drain fuel from a machine in an
enclosed area. Fill fuel tank outdoors.
•
Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
•
•
Prevent fires. Clean up spilled fuel immediately.
Do not store machine with fuel in tank in a building
•
Always maintain the correct tire pressure. Do not inflate
the tires above the recommended pressure. Never weld or
heat a wheel and tire assembly. The heat can cause an
increase in air pressure resulting in a tire explosion.
Welding can structurally weaken or deform the wheel.
where fumes may reach an open flame or spark.
•
Prevent fire and explosion caused by static electric
discharge. Use only approved non-metal, portable fuel
containers. If using a funnel, make sure it is plastic and has
no screen or filter.
•
When inflating tires, use a clip-on chuck and extension
hose long enough to allow you to stand to one side and
NOT in front of or over the tire assembly.
•
Check tires for low pressure, cuts, bubbles, damaged
rims or missing lug bolts and nuts.
•
Static electric discharge can ignite gasoline vapors in an
ungrounded fuel container. Remove the fuel container from
the bed of a vehicle or the trunk of a car and place on the
ground away from the vehicle before filling. Keep nozzle in
contact with container opening while filling.
•
When practical, remove equipment from trailers or truck
beds and refuel them on the ground. If this is not possible,
use a portable, plastic fuel container to refuel equipment on
Safety - 7
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SAFETY
a truck bed or trailer.
•
For gasoline engines, do not use gas with methanol.
Methanol is harmful to your health and to the environment.
Handling Waste Product and Chemicals
Waste products, such as, used oil, fuel, coolant, brake fluid,
and batteries, can harm the environment and people:
•
Do not use beverage containers for waste fluids -
someone may drink from them.
•
See your local Recycling Center or authorized dealer to
learn how to recycle or get rid of waste products.
Safety - 8
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OPERATING
Operating
Daily Operating Checklist
A
❏ Test safety systems.
❏ Check tire pressure.
❏ Check fuel level.
B
❏ Check engine oil level.
❏ Remove grass and debris from engine compartment
and muffler area, before and after operating machine.
❏ Clean air intake screen.
❏ Check area below machine for leaks.
MX7694
A - Park Brake Lock Lever
B - Brake/Clutch Pedal
Avoid Damage to Plastic and Painted
Surfaces
•
Do not wipe plastic parts unless rinsed first.
•
Insect repellent spray may damage plastic and painted
surfaces. Do not spray insect repellent near machine.
Be careful not to spill fuel on machine. Fuel may
damage surface. Wipe up spilled fuel immediately.
Prolonged exposure to sunlight will damage the hood
•
A
B
•
surface.
Operator Station Controls
MX7696
A - Forward Travel Pedal
B - Reverse Travel Pedal
B
C
A
A
D
E
B
F
MX7695
MX7697
A - Attachment Lift Lever
A - Throttle/Choke Lever
B - Service Reminder/Hour Meter
C - Mechanical PTO Lever
D - Cruise Control Lever
E - Key Switch
B - Mower Deck Height Reminder Tab
F - Reverse Implement Option Switch
Operating - 9
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OPERATING
A
A
MX7698
MX7691x
A - Seat Adjustment Lever
A - Free-Wheeling Lever (Foot Control Models)
Miscellaneous Controls
Miscellaneous Accessories
A
A
A
MX10513
MX7694
A - Mower Deck Leveling Bracket
A - Front and Rear CargO Mount System™
A
A
MX7695
MX10524
A - Fuel Level Window
A - Glove Storage Pocket
Operating - 10
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OPERATING
Adjusting Seat
A
B
A
MX7695
1. Put attachment lift lever (A) into the slot adjacent to
desired cutting height.
MX7698
1. Sit in seat.
•
Slide the height reminder tab (B) to the desired
2. Lift up on bracket (A).
cutting height for the next time you mow.
3. Lean forward and slide seat forward or rearward to
desired position. Do not lean back on seat to push
rearward.
2. Adjust mower deck wheels.
4. Release bracket to lock in position.
Adjusting Mower Deck Wheels
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
Adjusting Cutting Height
Cutting height can be adjusted from approximately 25–100
mm (1–4 in.). When mower deck is in transport position,
cutting height is approximately 100 mm (4 in.).
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
Mower Setting
Approximate Cutting Height
25 mm (1 in.)
• Always wear gloves when handling mower
blades or working near blades.
1
–
38 mm (1 1/2 in.)
50 mm (2 in.)
IMPORTANT: Avoid damage! The mower deck can
be damaged if mower wheels are adjusted wrong:
2
•
Wheels must not ride on ground supporting
–
65 mm (2 1/2 in.)
75 mm (3 in.)
mower weight.
•
Check wheel adjustment each time cutting height
3
is changed.
–
90 mm (3 1/2 in.)
100 mm (4 in.)
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
4 (Transport)
2. Inflate tires to the correct pressure.
3. Lower mower deck to the desired mowing position.
Operating - 11
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OPERATING
NOTE: Bottom of wheels should be approximately 3-13
mm (1/8-1/2 in.) from the ground.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
2. Inflate tires to the correct pressure.
3. Move mower lift handle to preferred cutting height.
4. Measure mower level (side-to-side).
C
A
B
B
MX10509
4. Check mower wheel position. Remove bolt (A), bushing
(B), and nut (C) and move mower wheels to proper hole.
A
MX4871
Picture Note: A convenient leveling gauge (A)
(AM130907) is available from your dealer.
A
B
a. Position mower blades as follows and measure from
each outside blade tip (B) to the level surface.
C
D
M92897 mif
A - 38 mm (1.5-In.)
B - 51 mm (2-In.)
D
C
C - 64 mm (2.5-In.)
D - 76 mm (3-In.) and above
MX4896
5. Install bolts, bushings and nuts to lock wheels in
position. Tighten nuts to 34 N•m (25 lb-ft).
b. Turn left blade (C) as shown. Hold drive belt and turn
right blade (D) as shown. Take measurement for both
blades.
The difference between blade measurements must not
be more than 3 mm (1/8 in.).
Checking Mower Level
c. Adjust mower level, if necessary.
5. Measure mower level (front-to-rear).
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
• Always wear gloves when handling mower
blades or working near blades.
NOTE: Mower wheels should not contact the ground
when leveling the deck.
Operating - 12
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OPERATING
E
C
MX4896a
B
a. Turn right blade (E) so blade tip points straight
forward.
A
b. Measure from blade tip to the surface. Take
measurement for both blades.
The front blade tip must be 3–6 mm (1/8 -1/4 in.) lower
than rear blade tip.
c. Adjust mower level, if necessary.
Adjusting Mower Level
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
MX7674x; MX7674b
3. Place a straight 2x4 piece of wood (A) or a 38 mm (1.5
in.) thick block under the edge (B) of each side of mower
deck.
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
• Always wear gloves when handling mower
blades or working near blades.
•
Shims can be added, on both sides, between block of
wood and mower deck edge to obtain a specific deck
height, if desired.
NOTE: Mower wheels should not contact the ground
when leveling the deck.
4. Put mower lift handle in the lowest position, bringing
deck down onto blocks.
1. Make sure machine is on a flat level surface.
2. Raise mower deck to highest position.
5. Check that blocks are positioned under each edge.
Make sure blocks do not interfere with gage wheels.
6. Check that there is no tension on the front draft arm. If
necessary, loosen adjusting nut (C) on front draft arm so
front of deck rests on wood blocks.
Operating - 13
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OPERATING
Testing Safety Systems
E
D
C
MX7674x
7. Loosen leveling nut (D), one on each side, and make
sure bolts and leveling brackets slide freely in slots.
8. Raise lift handle to highest position and then lower back
down to 25 mm (1 in.) cutting height to position the deck
and brackets.
c
CAUTION: Avoid injury! Engine exhaust fumes
contain carbon monoxide and can cause
serious illness or death.
9. Apply slight pressure on leveling brackets (E), one on
each side, by pulling down to remove slack in linkage.
Tighten nuts (D), one on each side, to 55 N•m (40 ft-lbs).
Move the vehicle to an outside area before
running the engine.
Do not run an engine in an enclosed area
without adequate ventilation.
10.Turn adjusting nut (C) on front draft arm clockwise until
deck begins to raise off wood blocks.
• Connect a pipe extension to the engine
exhaust pipe to direct the exhaust fumes out of
the area.
11.Set preferred cutting height.
12.Check front-to-rear mower level again and adjust if
necessary.
• Allow fresh outside air into the work area to
clear the exhaust fumes out.
Use the following checkout procedure to check for normal
operation of machine.
C
If there is a malfunction during one of these procedures, Do
not operate machine. See your Sabo dealer for service.
Perform these tests in a clear open area. Keep bystanders
away.
Testing Park Brake Switch
MX10529
1. Park machine safely. (See Parking Safely in the
SAFETY Section.)
•
Turn front adjusting nut (C) clockwise to raise front of
mower deck or counterclockwise to lower front of mower
deck.
2. Sit on seat.
Operating - 14
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OPERATING
Testing PTO Switch
A
c
CAUTION: Avoid injury! The mower blades
should stop in approximately five seconds
when the mower is disengaged.
If you believe that your blades may not be
stopping in that period of time, take your
machine to your authorized dealer where they
can safely check and service your machine.
1. Park machine safely. (See Parking Safely in the
SAFETY Section.)
MX7694
3. Unlock the park brake (A).
4. Try to start engine.
2. Sit on seat.
B
Result: Engine must not start. If engine starts, there is a
problem with your safety interlock circuit.
A
Testing Park Brake
1. Park machine safely. (See Parking Safely in the
SAFETY Section.)
MX7697
A
3. Lock the park brake (A).
4. Engage PTO lever (B).
5. Try to start engine.
Result: Engine must not start. If engine starts, there is a
problem with your safety interlock circuit.
MX7694
Testing Seat Switch
2. Lock the park brake (A).
1. Park machine safely. (See Parking Safely in the
SAFETY Section.)
3. Put transmission in neutral. Engage free-wheeling lever
on units with an automatic transmission.
2. First test:
4. Try to push machine manually.
a. Start engine.
Result: Park brake must prevent machine from moving. If
machine moves, parking brake needs to be adjusted.
Operating - 15
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OPERATING
A
B
C
C
MX7697
MX7697
Picture Note: Machine with mechanical PTO
shown.
Picture Note: Machine with mechanical PTO
shown.
b. Move throttle lever (A) up to maximum engine speed.
c. Unlock park brake and release brake pedal (B).
d. Engage PTO (C).
a. Disengage PTO (C).
b. Start engine.
c. Lock park brake.
e. Raise up off seat. Do not get off tractor.
d. Raise up off seat. Do not get off tractor.
Result: Engine and mower blades should begin to stop. If
engine and mower blades do not begin to stop, there is a
problem with your safety interlock circuit.
Result: Engine should continue to run. If engine stops,
there is a problem with your safety interlock circuit.
3. Second test:
Testing Reverse Implement Option (RIO)
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Children or bystanders may be
injured by runover and rotating blades.
B
C
Before backing up, carefully check the area
around the machine.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
2. Start engine.
MX7697
3. Engage mower engagement lever (PTO) to start
attachment.
Picture Note: Machine with mechanical PTO
shown.
4. Look behind the vehicle to be sure there are no
bystanders.
a. Disengage PTO (C).
b. Start engine.
5. Begin reverse travel by depressing reverse foot pedal.
c. Unlock park brake and release brake pedal (B).
d. Raise up off seat. Do not get off tractor.
Result: Attachment and engine should stop operation. If
attachment or engine continues to operate as machine
begins travel in reverse, do not continue to operate mower.
Result: Engine should begin to stop. If engine does not
begin to stop, there is a problem with your safety interlock
circuit.
4. Third test:
Operating - 16
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OPERATING
Using the Park Brake
Using the Service Reminder
NOTE: Service hours will continue to run and service
intervals will be wrong if key is not returned to STOP
position.
c
CAUTION: Avoid injury! Children or bystanders
may attempt to move or operate an unattended
machine.
C
B
Always lock the park brake and remove the
key before leaving the machine unattended.
A
Locking park brake:
B
A
MX7697
•
The service reminder (A) shows the number of hours
the engine has run and will indicate that service is
necessary for the engine (B) or the mower (C). When
service is required, the service reminder will flash for two
hours. Follow the service timetable in the SERVICE
INTERVALS section.
MX7694
•
Turn the key to STOP position when not using the
1. Push and hold brake pedal (A) down.
machine. The hours will continue to increase if the key is
left in the on or run position.
2. Pull park brake lever (B) up to lock park brake.
3. Release brake pedal. Pedal should stay down and park
brake lever should stay locked.
Starting the Engine
Unlocking park brake:
1. Push and hold brake pedal down.
2. Push park brake lever down to unlock park brake.
3. Release brake pedal.
c
CAUTION: Avoid injury! Engine exhaust fumes
contain carbon monoxide and can cause
serious illness or death.
Move the vehicle to an outside area before
running the engine.
Using the Fuel Gauge
Do not run an engine in an enclosed area
without adequate ventilation.
• Connect a pipe extension to the engine
exhaust pipe to direct the exhaust fumes out of
the area.
• Allow fresh outside air into the work area to
clear the exhaust fumes out.
A
1. Sit in seat.
2. Disengage mower blades.
3. Lock the park brake.
4. Put transmission in neutral.
5. Check starting conditions:
MX7695
Check fuel level at fuel window (A).
Operating - 17
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OPERATING
Idling Engine
IMPORTANT: Avoid damage! Unnecessary engine
idling may cause engine damage. Excessive idling
can cause engine overheating, carbon build-up, and
poor performance.
A
A
MX7697
•
If engine is cold: Move throttle/choke lever (A) up to
the choke position.
•
If engine is warm: Move throttle lever to the half-
speed position.
IMPORTANT: Avoid damage! Starter may be
damaged if starter is operated for more than 20
seconds at a time:
MX13772
Engine is air cooled and needs a large volume of air to
keep cool. Keep air intake screen (A) on top of engine
clean.
•
Wait two minutes before trying again if engine
does not start.
C
Stopping the Engine
A
B
M94336a
6. Turn key to start position (B) for no more than five
seconds.
7. Release key to run position (C) when engine starts.
MX7697
•
•
If engine does not start, wait 10 seconds.
Picture Note: Model with mechanical PTO used for
photo purposes.
Turn key to start position again for no longer than 5
seconds.
1. Move throttle lever (A) to slow position and let engine
run at low throttle a few seconds.
•
Repeat procedure if necessary.
IMPORTANT: Avoid damage! Unnecessary engine
idling may cause engine damage. Excessive idling
can cause engine overheating, carbon build-up, and
poor performance.
8. Let engine run at half-speed position for a couple of
minutes to warm-up before operating machine.
Operating - 18
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OPERATING
•
To turn headlights off, turn key switch from headlights on
position (B) to run position (C).
Using Travel Controls on Automatic
Transmission
B
c
CAUTION: Avoid injury! Children or bystanders
may be injured by runover and rotating blades.
Before traveling forward or rearward:
M94336a
• Carefully check the area around the
machine.
2. Turn key to STOP position (B). Engine will stop and
headlights will turn off.
• Disengage the mower before backing up.
3. Remove key.
4. Lock the park brake.
Travel Forward
Using Headlights
B
C
A
A
D
MX7696
•
Push down the forward travel pedal (A).
M94336a
Travel in Reverse
A - STOP Position
B - Headlights On Position
C - Run Position
NOTE: Any operating attachment and the engine will
stop as the reverse foot pedal is depressed with
attachment engaged.
D - Start Position
Engine Off
B
NOTE: Headlights will drain the battery rapidly if key
switch is left in headlights on position (B) with the
engine off.
•
To turn headlights on, turn key switch to headlights on
position (B).
•
To turn headlights off, turn key switch to STOP position
(A).
Engine On
MX7697
1. Pull PTO lever (B) back to the off position.
•
To turn headlights on, start engine, then turn key switch
from run position (C) to headlights on position (B).
2. Look behind the machine to be sure there are no
Operating - 19
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OPERATING
bystanders nearby.
A
C
MX7697
3. Push and hold in the reverse implement switch (A) while
depressing reverse foot pedal.
MX10530
NOTE: If the engine and mower stop while
repositioning the machine, return the PTO lever/switch
to the off position. Start engine and engage mower.
Begin again with Step 2.
3. Touch the reverse travel pedal (C) with front of foot and
slide foot over pedal from front to rear.
Emergency Stopping
4. Release the reverse implement switch and reposition
the machine as the machine begins to move rearward.
•
Push down brake pedal.
5. Resume forward travel. The mower should continue
operating.
Using The Reverse Implement Option (RIO)
6. Repeat procedure to position the machine again.
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Children or bystanders may be
injured by runover and rotating blades.
Using Cruise Control
Before backing up, carefully check the area
around the machine.
c
CAUTION: Avoid injury! Do not use cruise
control when going down hills. Machine speed
will increase. Operate machine in a large, open
area to learn how the cruise control works.
NOTE: Backing up while the mower is engaged is
strongly discouraged. The Reverse Implement Option
should be used only when operating another
attachment or when the operator deems it necessary to
reposition the machine with the mower engaged.
Use cruise control when you want to maintain travel speed
without having to hold the forward travel pedal down.
Cruise control operates only for forward travel.
1. Stop forward travel.
2. Look behind the machine to be sure there are no
bystanders.
Operating - 20
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OPERATING
Engage Cruise Control
Using Mower
c
CAUTION: Avoid injury! Stay clear of rotating
drivelines:
A
•
Entanglement in rotating driveline can
cause serious injury or death.
•
•
Wear close fitting clothing.
Stop the engine and be sure PTO driveline
is stopped before getting near it.
Make sure that all shields are installed and
used properly.
•
1. Start engine and run at half speed for a couple of
minutes to warm up.
MX7696
1. Push forward pedal down until you reach desired travel
speed.
2. Lower mower to desired cutting height position.
2. Pull lever (A) up and release forward pedal to lock the
cruise control.
A
Disengage Cruise Control
B
•
Depress brake pedal, tap on forward pedal or push
cruise control lever down to the off position.
Using Mower Lift Lever
MX7697
A
3. Push PTO lever (A) forward to engage mower.
4. Push throttle lever (B) up to the full throttle position.
NOTE: The mower and engine will stop as the reverse
foot pedal is depressed with mower engaged.
B
5. Disengage mower blades before moving in reverse.
Pushing Machine
MX7695
Transporting or Getting On and Off Machine
Pull lift lever (A) all the way back to transport position or
100 mm (4 in.) cutting height.
c
CAUTION: Avoid injury! With the free-wheeling
valve open, the machine will have unrestricted
motion.
•
• The machine may free-wheel out of control if
the free-wheeling valve is opened with the
machine on an incline.
Mowing
•
Push attachment lift lever (A) forward into the slot
adjacent to the desired cutting height.
• Park the machine on a level surface before
opening the free-wheeling valve.
•
Slide the mower deck height reminder tab (B) to the
desired cutting height for the next time you mow.
Operating - 21
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OPERATING
4. Lower mower to the ground.
IMPORTANT: Avoid damage! Transmission damage
may occur if the machine is towed or moved
incorrectly:
5. Lock the park brake.
6. Stop the engine.
•
•
•
Move unit by hand only.
7. Remove the key.
Do not use another vehicle to move unit.
Do not tow unit.
8. Wait for all moving parts to stop.
1. Unlock the park brake.
Transporting Machine on Trailer
2. Put transmission in N (neutral).
Be sure trailer has all the necessary lights and signs
required by law.
c
CAUTION: Avoid injury! Use extra care when
loading or unloading the machine onto a trailer
or truck.
• Park trailer on a level surface.
A
• Use of a trailer with sides is recommended.
• Keep wheels away from drop-offs and
edges.
• Back slowly and in a straight line.
MX7691
3. On Automatic Models: Pull out on free-wheeling lever
(A).
IMPORTANT: Avoid damage! Transmission damage
may occur if the machine is towed or moved
incorrectly:
4. Push machine to desired location.
•
•
•
Move unit by hand only.
IMPORTANT: Avoid damage! The transmission
might be damaged if the free-wheeling lever is not
pushed back in completely before attempting to
start the engine. Do not start or operate the machine
with the free-wheeling lever pulled out.
Do not use another vehicle to move unit.
Do not tow unit.
1. Park trailer on level surface.
2. Drive machine onto heavy-duty trailer.
3. Lower mower to trailer deck.
4. Lock park brake.
5. On Automatic Models: Push free-wheeling lever back in.
Unplugging Mower or Optional Bagger
5. Turn off machine and remove key.
6. Fasten lawn tractor to trailer with heavy-duty straps,
chains, or cables. Both front and rear straps must be
directed down and outward from tractor.
c
CAUTION: Avoid injury! Rotating blades are
dangerous:
7. Strap down hood.
• Park the machine safely and lock the park
brake before getting off the seat.
• Turn the mower off.
• Stop the engine.
Before getting off the seat:
1. Stop machine.
2. Disengage mower blades.
3. Move throttle lever to slow position.
Operating - 22
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OPERATING
Using Mulch Cover
Using CargO Mount System™
A
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
• Always wear gloves when handling mower
blades or working near blades.
A
Side Discharge
1. Disconnect hooks from slot and wheel bracket and
remove mulch cover when side discharge is preferred.
MX7694
A - Front and Rear CargO Mount System™
2. Make sure the correct blades are installed for maximum
side discharge operation.
The front and rear CargO Mount System™ brackets (A)
can be used for easy attachment of selected optional
equipment.
Mulching
Use Sabo approved optional equipment only. See your
Sabo dealer for approved optional equipment.
Using Storage Accessory
A
B
A
E
F
D
C
MX8868
1. Raise discharge chute (A) and metal deflector (B).
MX10524
2. Install mulch cover (C) onto mower deck. Mulch cover lip
(D) must be seated in mower deck groove.
•
Use the storage pocket (A) for small items such as
gloves.
3. Hook mulch cover to slot (E) on left side and wheel
bracket hole (F).
4. Lower discharge chute and metal deflector.
Using Weights
5. Make sure the correct blades are installed for maximum
mulching operation.
c
CAUTION: Avoid injury! The machine may
become unstable when operating on slopes
and/or with some attachments.
Use weights to improve stability when
operating on slopes or using attachments.
Remove weights when not required.
Operating - 23
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OPERATING
NOTE: See your Authorized Service Center for
recommended weights.
•
•
Install rear weights when using the snow blade.
Remove weights when not required.
Using Tire Chains
Tire chains are recommended for use with front
attachments.
See your Authorized Service Center for tire chains.
Mowing Tips
The following recommendations will produce the best lawn
cut quality and appearance:
•
Keep mower blades sharp. Dull blades will tear grass;
tips of grass will then turn brown.
•
Cutting grass too short may kill grass and let weeds
grow easily.
•
Adjust cutting height to remove only 1/3 of the grass at a
time.
•
Mow grass often. Short grass clippings will decay
quickly.
•
•
Mow with engine at full throttle.
Adjust travel speed to match mowing conditions:
Travel at slow speed when you mow thick, tall grass,
•
make sharp turns, trim around objects, or when
mulching.
•
Travel at moderate speed when you mow thin grass.
•
Use a different mowing pattern each time you mow.
Overlap mowing paths 50 to 100 mm (2 to 4 in).
Drive over ridges and through shallow ditches straight-
on, not at an angle.
A thick layer of mulched leaves can prevent sunlight
•
•
from getting to grass and smother it. Taller grass heights
allow mulched leaves to dispense easier in lawn. Mulch
leaves several times if needed.
•
Use a thatcher in late spring or summer to pull up dead
grass and aerate ground.
Operating - 24
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REPLACEMENT PARTS
Replacement Parts
Parts
We recommend Sabo quality parts and lubricants, available
at your Sabo dealer.
Part numbers may change, use part numbers listed below
when you order. If a number changes, your dealer will have
the latest number.
When you order parts, your Sabo dealer needs your
machine serial number and engine serial number. These
are the numbers that you recorded in the PRODUCT
IDENTIFICATION section of this manual.
Part Numbers
ITEM
PART NUMBER
LG274874
Air Cleaner Element (Foam)
Air Cleaner Element (Paper)
Fuel Filter
LG695547
LG394358
Oil Filter
AM125424
AM123101
Battery
Spark Plug
M78543 (Champion
RC12YC)
Headlight Bulb
AD2062R
Belts, Mower Drive:
•
107 cm (42 in.) Deck
GX20072
Blades, 107 cm (42 in.) Deck:
•
•
Standard
Bagging
GX20249
GX20433
(Part numbers are subject to change without notice.)
Replacement Parts - 25
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SERVICE INTERVALS
Service Intervals
•
•
•
Clean mower deck.
Servicing Your Machine
Level mower deck.
IMPORTANT: Avoid damage! Operating in extreme
conditions may require more frequent service
intervals:
On 107 cm (42 in.) deck: Check and adjust mower deck
belt tension.
•
On 107 cm (42 in.) deck: Check and adjust mower deck
•
Engine components may become dirty or
spindle brakes.
plugged when operating in extreme heat, dust or
other severe conditions.
•
•
Lubricate front axle pivot.
Lubricate front wheel spindles and wheel bearings.
•
Engine oil and spark plugs may lose efficiency if
machine is operated constantly at slow or low
engine speeds or with frequent short trips.
Every 50 Hours
Lubricate pivot points and seat with general all-purpose
spray lubricant. (See Lubricating Pivot Points and
•
Please use the following timetables to perform routine
maintenance on your machine.
Lubricating Seat in the SERVICE LUBRICATION section.)
Every 100 Hours
•
•
Replace mower drive belt.
Sharpen/replace blades.
Intervals
Before Each Use
Before Storage
•
•
•
•
•
•
Check fuel level.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Change engine oil.
Check engine oil level.
Clean air intake screen.
Check safety systems.
Check tire pressure.
Replace oil filter.
Check/clean battery.
Charge battery.
Clean/replace air cleaner precleaner.
Check/replace air cleaner element.
Clean air intake screen.
Clean engine cooling fins.
Replace fuel filter.
Check/tighten loose hardware.
After First 5 Hours
•
Change engine oil.
•
On 107 cm (42 in.) deck: Check and adjust mower deck
belt tension.
Replace spark plug.
•
On 107 cm (42 in.) deck: Check and adjust mower deck
spindle brakes.
Add fuel stabilizer.
•
•
Lubricate front axle pivot.
Sharpen/replace blades.
Clean mower deck.
Lubricate front wheel spindles and wheel bearings.
Level mower deck.
Every 25 Hours
Change engine oil. (Service more frequently under
dusty conditions).
On 107 cm (42 in.) deck: Check and adjust mower deck
•
belt tension.
•
On 107 cm (42 in.) deck: Check and adjust mower deck
•
•
•
Replace oil filter.
spindle brakes.
Check/clean battery.
•
•
•
•
•
•
Check safety systems.
Clean/replace air cleaner element and precleaner.
Check/tighten loose hardware.
(Service more frequently under dusty conditions).
Check tire pressure.
•
•
•
•
Clean engine cooling fins.
Replace fuel filter.
Lubricate front axle pivot.
Lubricate front wheel spindles and wheel bearings.
Replace spark plug.
Lubricate pivot points and seat with general all-purpose
Sharpen/replace blades.
spray lubricant. (See Lubricating Pivot Points and
Service Intervals - 26
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SERVICE INTERVALS
Lubricating Seat in the SERVICE LUBRICATION section.)
After Storage
•
•
•
•
Charge battery.
Check safety systems.
Check/tighten loose hardware.
Check tire pressure.
Service Intervals - 27
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SERVICE LUBRICATION
Service Lubrication
on each side, with one or two shots of general all-purpose
grease.
Grease
Use grease based on the expected air temperature range
during the service interval.
Lubricating Seat
Greases that may be used are:
•
SAE Multipurpose EP Grease with 3 to 5 percent
molybdenum disulfide.
•
•
SAE Multipurpose EP Grease.
Greases meeting Military Specification MIL-G-10924C
may be used as arctic grease.
A
Lubricating Front Axle Pivot
A
MX7699
•
Lubricate plastic washers and bushings (A) under the
seat with a general all-purpose spray lubricant.
Lubricating Pivot Points
MX10500
•
Lubricate front axle center pivot (A) with one or two
shots of general all-purpose grease.
A
Lubricating Front Axle Wheel Spindles and
Bearings
B
A
MX10515
Picture Note: 107 cm (42 in.) deck used for
illustration.
B
A - Lift Pivots
B - Mower Deck Pivot Points (on both sides)
MX7700
•
Lubricate front wheel spindles (A) and bearings (B), one
Service Lubrication - 28
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SERVICE LUBRICATION
A
B
MX10512
Picture Note: 107 cm (42 in.) deck used for
illustration.
A - Blade Brake Pivots (107 cm (42 in.) deck only)
B - Deck Idler Pivot
•
Lubricate these pivot points with a general all-purpose
spray lubricant.
Service Lubrication - 29
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SERVICE ENGINE
Service Engine
Checking Engine Oil Level
Avoid Fumes
IMPORTANT: Avoid damage! Failure to check the oil
level regularly could lead to serious engine
problems if oil level is low:
c
CAUTION: Avoid injury! Engine exhaust fumes
contain carbon monoxide and can cause
serious illness or death.
•
•
Check oil level before operating.
Move the vehicle to an outside area before
running the engine.
Check oil level when the engine is cold and not
running.
Do not run an engine in an enclosed area
without adequate ventilation.
•
•
Keep level between the FULL and the ADD marks.
Shut off engine before adding oil.
• Connect a pipe extension to the engine
exhaust pipe to direct the exhaust fumes out of
the area.
NOTE: Check oil twice a day if you run engine over 4
hours in a day.
• Allow fresh outside air into the work area to
clear the exhaust fumes out.
Make sure engine is cold when checking engine oil
level.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
Engine Oil
2. Lift hood.
3. Clean area around dipstick to prevent debris from falling
into crankcase.
A
MX13772
4. Remove dipstick (A). Wipe with clean cloth.
5. Install and tighten dipstick.
TS1412
Use oil viscosity based on the expected air temperature
range during the period between oil changes.
6. Remove dipstick.
Oils may be used if they meet one of the following
specifications:
7. Check oil level on dipstick. Oil must be between ADD
and FULL marks.
•
•
•
API Service Classification SG
API Service Classification SF
CCMC Specification G4
8. If oil level is low, add oil to bring oil level no higher than
FULL mark on dipstick. Do not overfill.
9. Install and tighten dipstick. Lower hood.
Oils meeting Military Specification MIL-L-46167B may be
used as arctic oils.
Service Engine - 30
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SERVICE ENGINE
b. Place a drain pan or funnel under filter tray.
Changing Engine Oil and Filter
c. Remove old filter and wipe off filter tray.
IMPORTANT: Avoid damage! Change the oil more
often if the vehicle is used in extreme conditions:
d. Put a light coat of fresh, clean oil on the filter gasket.
e. Install replacement oil filter by turning oil filter to the
right (clockwise) until the rubber gasket contacts filter
base. Tighten filter an additional one-half turn.
•
•
•
Extremely dusty conditions.
Frequent slow or low-speed operation.
Frequent short trips.
8. Install drain cap.
9. Add oil no higher than FULL mark on dipstick. Use
approximately the amount of oil listed below. Do not overfill.
1. Run engine to warm oil.
2. Park machine safely. (See Parking Safely in the
SAFETY section.)
10.Install dipstick.
11.Start and run engine at idle to check for leaks. Stop
engine. Fix any leaks before operating.
3. Lift hood.
4. Put drain pan under drain valve.
12.Check oil level, add oil if necessary.
A
Cleaning Air Intake Screen and Engine Fins
IMPORTANT: Avoid damage! The engine is air-
cooled and requires a large amount of air intake
when running. Reduced air intake can cause
overheating:
•
•
Keep air intake screen and cooling fins clean.
Keep covers and screens in place.
B
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
MX13772
2. Lift hood.
Picture Note: Right side of engine.
5. Rotate and remove drain cap (B) and drain oil into oil
drain pan. Allow oil to drain completely.
6. Remove dipstick (A).
A
B
MX13772
C
3. Clean air intake screen (A), cooling fins and external
surfaces (B), with rag, brush, vacuum or compressed air.
4. Lower hood.
MX13773
Picture Note: Left side of engine.
7. Replace oil filter (C), if equipped.
Checking and Cleaning Air Cleaner Elements
a. Wipe dirt from around oil filter (C).
1. Park machine safely. (See Parking Safely in the
Service Engine - 31
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SERVICE ENGINE
SAFETY Section).
element in the air cleaner housing.
Wash precleaner in a solution of warm water and
liquid detergent.
Rinse precleaner thoroughly. Squeeze out excess
water in a dry cloth until precleaner is completely dry.
Put approximately 30 ml. (1 oz) of clean engine oil
•
c
CAUTION: Avoid injury! Touching hot surfaces
•
can burn skin. The engine and components will
be hot if the engine has been running. Allow
the engine to cool before servicing.
•
onto the precleaner. Squeeze precleaner to distribute
the oil evenly. Squeeze out excess oil with a clean cloth.
2. Let engine cool.
3. Lift hood.
7. Inspect the paper filter element without removing it. If
the paper filter element (D) is damaged or dirty:
4. Clean dirt and debris from the air cleaner cover.
•
Carefully remove the paper filter element from the air
cleaner housing.
A
B
•
Clean air cleaner base very carefully, preventing any
dirt from falling into carburetor.
•
Install new paper filter element into air cleaner. Make
sure element is seated properly.
8. Install precleaner on paper element.
9. Install air cleaner cover and tighten knob.
10.Lower hood.
MX13773
5. Loosen knob (A) to remove air cleaner cover (B).
Checking Spark Plug
1. Park machine safely. (See Parking Safely in the
SAFETY Section.)
IMPORTANT: Avoid damage! Dirt and debris can
enter the engine through a damaged filter element:
•
Do not wash paper element.
•
Do not attempt to clean paper element by tapping
c
CAUTION: Avoid injury! Touching hot surfaces
can burn skin. The engine and components will
be hot if the engine has been running. Allow
the engine to cool before servicing.
against another object.
•
•
Do not use pressurized air to clean element.
Replace element only if it is very dirty, damaged
2. Let engine cool.
3. Lift hood.
or the seal is cracked.
D
C
A
MX13767
MX13772
6. Inspect the foam precleaner (C) without removing it. If
the foam precleaner is dirty:
4. Disconnect spark plug wire (A).
5. Remove spark plug.
•
Remove it from the filter carefully, leaving the paper
Service Engine - 32
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SERVICE ENGINE
6. Clean spark plug carefully with a wire brush.
7. Inspect spark plug for:
Replacing Fuel Filter
•
•
•
Cracked porcelain.
c
CAUTION: Avoid injury! Fuel vapors are
explosive and flammable:
Pitted or damaged electrodes.
Other wear or damage.
• Do not smoke while handling fuel.
• Keep fuel away from flames or sparks.
• Shut off engine before servicing.
• Cool engine before servicing.
• Work in a well-ventilated area.
• Clean up spilled fuel immediately.
8. Replace spark plug as necessary.
NOTE: Change filter when fuel is low.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
B
c
CAUTION: Avoid injury! Touching hot surfaces
can burn skin. The engine and components will
be hot if the engine has been running. Allow
the engine to cool before servicing.
M85200
9. Check plug gap (B) with a wire feeler gauge. To change
gap, move the outer electrode.
2. Let engine cool.
•
Gap must be 1 mm (0.040 in.).
3. Lift hood.
10.Install and tighten spark plug to 20 N•m (15 lb-ft).
11.Connect spark plug wire and lower hood.
4. Put a drain pan under fuel filter.
B
Adjusting Carburetor
NOTE: Carburetor is calibrated by the engine
manufacturer and is not adjustable.
If engine is operated at altitudes above 1829 m (6,000
ft), some carburetors may require a special high
altitude main jet. See your authorized dealer.
A
If engine is hard to start or runs rough, check the
troubleshooting section of this manual.
MX13768
Possible engine surging will occur at high throttle with
transmission in “N” neutral and mower engagement lever
disengaged. This is a normal condition due to the emission
control system.
5. Slide hose clamps (A) away from fuel filter (B) using a
pliers.
6. Disconnect hoses from filter.
After performing the checks in the troubleshooting section
and your engine is still not performing correctly, contact
your authorized dealer.
7. Connect hoses to new filter making sure the filter arrow
is pointed in the direction of the fuel flow.
8. Install clamps and check for leaks.
9. Lower hood.
Service Engine - 33
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SERVICE TRANSMISSION
Service Transmission
Checking Transmission
The transmission is a sealed component. No maintenance
is required on this transmission. If you suspect any
transmission problems, please contact your authorized
dealer.
Service Transmission - 34
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SERVICE MOWER
Service Mower
Removing Mower
1. Park machine safely. (See Parking Safely in SAFETY
section.)
G
2. Put wood blocks under each side of mower deck.
3. Put lift lever in lowest position, bringing deck down onto
blocks.
F
F
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
MX10516
5. Remove spring locking pins and washers (F) and
disconnect rear draft arms (G), two on each side.
• Always wear gloves when handling mower
blades or working near blades.
B
K
C
A
I
J
H
MX10521
6. Remove spring locking pin and washer (H) and front
draft rod (I) from mower deck bracket (J).
7. Remove mower drive belt from drive sheave (K).
D
8. Remove wood blocks from both sides and slide mower
out from under the machine.
9. When operating the machine without the mower deck:
•
Remove rear draft arms and front draft rod from
E
tractor and attach them to the mower deck.
MX10517; MX7681
4. Disconnect PTO drive cable (A).
a. Remove spring locking pin (B), pull and hold PTO
drive cable out, lift up and remove from bracket (C).
b. Remove cable spring (D) from idler sheave bracket
(E).
Service Mower - 35
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SERVICE MOWER
IMPORTANT: Avoid damage! To prevent clutch
damage, make sure front draft rod is installed
correctly. Secure rod with washer and spring
locking pin on the left side of mower deck bracket.
L
M
MX10514
E
•
Push PTO drive cable into clip (L) and hook end of
cable spring with hardware (M) into peg on left side of
machine frame.
C
D
MX10529
Installing Mower
7. Install front draft rod (C) into mower deck bracket (D)
and secure with washer and spring locking pin (E) on the
left side of bracket as shown.
1. Park machine safely. (See Parking Safely in SAFETY
section.)
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
F
• Always wear gloves when handling mower
blades or working near blades.
G
2. Put lift lever in the transport position.
3. Slide mower under machine.
MX10521
4. Put wood blocks under each side of mower deck.
5. Put lift lever in lowest position.
8. Put mower drive belt on engine drive sheave (F). Make
sure belt is routed through both belt guides (G)
9. Remove wood blocks from both sides of mower deck.
10. Attach PTO drive cable.
A
B
B
MX10516
6. Fasten rear draft arms (A), two on each side, with
washers and spring locking pins (B).
Service Mower - 36
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SERVICE MOWER
A
H
I
MX10511
a. Remove three capscrews and belt shield (A).
L
J
K
B
C
MX7681; MX10517
a. Route cable under mower belt and brake rod and
attach cable spring (H) to idler sheave bracket (I).
b. Loosen sheaves (B) and belt guides (C).
c. Remove mower belt.
b. Pull out on cable (J), align black end of cable with slot
in bracket (K) and release cable into slot. Secure with
spring locking pin (L).
4. Inspect belt for wear or damage; replace as necessary.
5. Clean top surface of mower deck and sheaves.
11.Level mower.
Replacing Mower Drive Belt (107 cm (42 in.)
Deck)
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Before adjusting or servicing
mower:
D
• Disconnect spark plug wire(s) to prevent
engine from starting accidently.
MX10512
• Always wear gloves when handling mower
blades or working near blades.
6. Install belt on mower deck as shown. Make sure belt is
in the groove of each sheave and inside belt guides (D).
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
7. Tighten sheaves to 47 N•m (35 lb-ft).
8. Install belt shield(s).
2. Remove mower deck.
3. Remove drive belt.
9. Install mower deck.
10.Adjust mower belt tension and spindle brakes, if
Service Mower - 37
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SERVICE MOWER
necessary.
A
Adjusting Mower Belt Tension (107 cm (42 in.)
Deck)
MX10512
3. Remove left belt shield and adjust two blade brakes (A).
B
A
MX7681
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
2. Loosen nuts (A) and move cable bracket (B) away from
the center of deck to tighten belt tension. Tighten nuts.
B
C
Adjusting Spindle Brakes (107 cm (42 in.)
Deck)
MX10507
4. Measure distance from spindle brake bracket (B) to nut
(C) on end of brake rod.
•
Bracket to nut distance should be: 2 – 3 mm (0.08 –
c
CAUTION: Avoid injury! Rotating blades are
dangerous. Mower blades must stop within 5
seconds after mower is turned off. Check
spindle brake measurement every 25 hours or
once a year (whichever comes first).
0.12 in).
5. If adjustment is required, turn nut (C) on end of brake
rod in correct direction to set brake at proper distance from
pulley.
6. Adjust both brakes.
7. Install left belt shield.
8. Install mower deck.
IMPORTANT: Avoid damage! Avoid belt damage.
Spindle brake engagement should be checked and
corrected every time the mower belt tension is
adjusted.
Mower belt tension should be adjusted, if required,
before brakes are adjusted.
Checking for Bent Mower Blades
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
c
CAUTION: Avoid injury! Mower blades are
sharp. Always wear gloves when handling
mower blades or working near blades.
2. Remove mower deck.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
2. Raise mower to transport position to access blades.
Service Mower - 38
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SERVICE MOWER
C
A
MX4897
B
Picture Note: Mower deck with side discharge used
for illustration.
A
MX10510
3. Measure distance (A) between blade tip and flat ground
surface.
3. Loosen and remove two cap screws (A) and blade (B).
Do not remove two nuts/bushings (C) inside holes of the
blade adapter.
4. Rotate blade 180° and measure distance between other
blade tip and flat ground surface.
4. Inspect blades; sharpen, balance or replace blades as
necessary.
5. Install new blade if the difference between the two
measurements is more than 3 mm (1/8 in.).
Installing Mower Blades
6. Repeat for all blades.
E
Servicing Mower Blades
c
CAUTION: Avoid injury! Mower blades are
sharp. Always wear gloves when handling
mower blades or working near blades.
C
Removing Mower Blades
1. Raise mower deck to gain access to mower blades. If
necessary, remove mower deck.
D
B
2. Block mower blade with a piece of wood to prevent it
from spinning.
A
MX10510
1. Make sure that two nuts/bushings (C) are in place.
2. Position mower blade (B) with the cutting edge towards
the ground.
3. Align the center hole (D) in the blade with the spindle
shaft (E) and put the blade onto the mower spindle.
4. Install and hand tighten cap screws (A) until mower
blade is in full contact (fully seated) with spindle.
5. Block mower blade with a piece of wood to prevent
spinning and tighten cap screws to 62 N•m (46 lb-ft).
Service Mower - 39
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SERVICE MOWER
Sharpening Blades
c
CAUTION: Avoid injury! Mower blades are
dangerous!
• Always wear gloves while working on
blades.
• Always wear safety eye protection when
grinding.
•
Sharpen blades with grinder, hand file, or electric blade
sharpener.
M61524
2. Put blade on nail in a vise. Turn blade to horizontal
position.
A
3. Check balance. If blade is not balanced, heavy end of
blade will drop.
4. Grind bevel of heavy end. Do not change blade bevel.
B
MX8333
•
•
Keep original bevel (A) when grinding.
Blade should have 0.40 mm (1/64 in.) cutting edge (B)
or less.
•
Balance blades before installing.
Balancing Blades
c
CAUTION: Avoid injury! Mower blades are
sharp. Always wear gloves when handling
mower blades or working near blades.
1. Clean blade.
Service Mower - 40
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SERVICE ELECTRICAL
Service Electrical
4. Remove battery.
Service the Battery Safely
Installing
1. Place battery into battery tray.
2. Connect positive (+) cable to battery first, then negative
(-) cable.
3. Apply general purpose grease or silicone spray to
terminal to help prevent corrosion.
4. Slide red cover over positive battery terminal.
Cleaning Battery and Terminals
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
c
CAUTION: Avoid injury! The battery produces a
flammable and explosive gas. The battery may
explode:
2. Disconnect and remove battery.
3. Wash battery with solution of four tablespoons of baking
soda to one gallon of water. Be careful not to get the soda
solution into the cells.
• Do not smoke near battery.
• Wear eye protection and gloves.
4. Rinse the battery with plain water and dry.
• Do not allow direct metal contact across
battery posts.
5. Clean terminals and battery cable ends with wire brush
until bright.
• Remove negative cable first when
disconnecting.
6. Apply petroleum jelly or silicone spray to terminal to
prevent corrosion.
• Install negative cable last when connecting.
7. Install battery.
Removing and Installing the Battery
Using Booster Battery
Removing
1. Park machine safely and lift hood. (See Parking Safely
in the SAFETY Section.)
c
CAUTION: Avoid injury! The battery produces a
flammable and explosive gas. The battery may
explode:
• Do not attempt to jump start a frozen
battery. Warm to 16 degrees C (60 degrees F).
• Do not smoke near battery.
• Wear eye protection and gloves.
• Keep sparks and flames away.
• Do not connect the negative (-) booster
cable to the negative (-) terminal of the
discharged battery. Connect at a good ground
location away from the discharged battery.
A
B
MX7686
2. Disconnect negative (–) battery cable (A).
3. Push red cover (B) away from positive (+) battery
terminal and remove cable from battery.
Service Electrical - 41
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SERVICE ELECTRICAL
remove.
F
4. Replace defective bulb with a new bulb.
C
E
5. Insert bulb socket into housing, push in and turn 1/4 turn
clockwise to install.
D
6. Lower hood.
Replacing Fuse
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
B
A
M71044
2. Lift hood.
A - Booster Battery
B - Disabled Vehicle Battery
1. Connect positive (+) booster cable to booster battery (A)
positive (+) post (C).
2. Connect the other end of positive (+) booster cable to
the disabled vehicle battery (B) positive (+) post (D).
A
3. Connect negative (–) booster cable to booster battery
negative (–) post (E).
4. Connect the other end (F) of negative (–) booster cable
to a metal part of the disabled machine frame away from
battery.
5. Start the engine of the disabled machine and run
machine for several minutes.
MX7686
3. Pull defective fuse (A) out of socket.
6. Carefully disconnect the booster cables in the exact
reverse order: negative cable first and then the positive
cable.
4. Check metal clip in fuse window and discard fuse if clip
is broken.
5. Push new 20 amp fuse into socket.
6. Lower hood.
Replacing Headlight Bulb
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
2. Lift hood.
A
MX10504
3. Turn bulb socket (A) 1/4 turn counterclockwise to
Service Electrical - 42
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SERVICE MISCELLANEOUS
Service Miscellaneous
Filling Fuel Tank
Use regular grade 87 octane unleaded fuel.
Add fuel stabilizer to fuel before using it in your machine to
prevent engine damage due to stale fuel. Follow directions
on stabilizer container.
A
c
CAUTION: Avoid injury! Fuel vapors are
explosive and flammable:
• Shut engine off before filling fuel tank.
• Do not smoke while handling fuel.
• Keep fuel away from flames or sparks
MX7699
• Fill fuel tank outdoors or in well ventilated
area.
4. Remove fuel tank cap (A).
5. Fill tank with fuel only to bottom of filler neck. Do not
overfill.
• Clean up spilled fuel immediately.
• Use clean approved non-metal container to
prevent static electric discharge.
6. Install fuel tank cap and tighten cap one full turn to
close.
• Use clean approved plastic funnel without
screen or filter to prevent static electric
discharge.
7. Lower seat.
IMPORTANT: Avoid damage! Dirt and water in fuel
can cause engine damage:
Removing and Installing Hood
Removing
•
•
•
Clean dirt and debris from the fuel tank opening.
Use clean, fresh, stabilized fuel.
c
CAUTION: Avoid injury! Touching hot surfaces
can burn skin. The engine and components will
be hot if the engine has been running. Allow
the engine to cool before removing hood.
Fill the fuel tank at the end of each day’s
operation to keep condensation out of the fuel tank.
•
Use a non-metallic funnel with a plastic mesh
strainer when filling the fuel tank or container.
1. Park machine safely. (See Parking Safely in the
SAFETY section.)
1. Stop engine, let it cool several minutes before you add
fuel.
2. Let engine cool.
2. Lift seat.
3. Remove grass clippings and other trash from tank area.
B
A
MX10518
3. Keep hood in the closed position and pull spring hook
Service Miscellaneous - 43
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SERVICE MISCELLANEOUS
(A) towards rear of tractor and remove from bolt (B), one on
3. Dry thoroughly to avoid water spots.
each side.
4. Wax the surface with a liquid automotive wax. Use
products that specifically say “contains no abrasives.”
IMPORTANT: Avoid damage! Do not use a power
buffer to remove wax.
D
5. Buff applied wax by hand using a clean, soft cloth.
Cleaning and Repairing Metal Surfaces
Cleaning:
C
Follow automotive practices to care for your vehicle painted
metal surfaces. Use a high-quality automotive wax
regularly to maintain the factory look of your vehicle’s
painted surfaces.
MX10519
4. Open hood.
Repairing Minor Scratches (surface scratch):
5. Disconnect wiring harness (C).
1. Clean area to be repaired thoroughly.
6. Lower hood slightly and lift hood from brackets (D).
IMPORTANT: Avoid damage! Do not use rubbing
compound on painted surfaces.
Installing
1. Align hood brackets with tractor brackets and install
hood.
2. Use automotive polishing compound to remove surface
scratches.
2. Connect wiring harness.
3. Apply wax to entire surface.
3. Close hood.
Repairing Deep Scratches (bare metal or primer
showing):
4. Pull spring hooks over bolts and release to secure hood.
1. Clean area to be repaired with rubbing alcohol or
mineral spirits.
Cleaning and Repairing Plastic Surfaces
2. Use paint stick with factory-matched colors available
from your Sabo dealer to fill scratches. Follow directions
included on paint stick for use and for drying.
Your Sabo dealer has the professional materials needed to
properly remove surface scratches from any plastic
surfaces, do not attempt to paint over marks or scratches in
plastic parts.
3. Smooth out surface using an automotive polishing
compound. Do not use power buffer.
4. Apply wax to surface.
IMPORTANT: Avoid damage! Improper care of
machine plastic surfaces can damage that surface:
•
Do not wipe plastic surfaces when they are dry.
Dry wiping will result in minor surface scratches.
•
Use a soft, clean cloth (bath towel, diaper,
automotive mitt).
•
Do not use abrasive materials, such as polishing
compounds, on plastic surfaces.
•
Do not spray insect repellent near machine.
1. Rinse hood and entire machine with clean water to
remove dirt and dust that may scratch the surface.
2. Wash surface with clean water and a mild liquid
automotive washing soap.
Service Miscellaneous - 44
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TROUBLESHOOTING
Troubleshooting
Using Troubleshooting Chart
If you are experiencing a problem that is not listed in this
chart, see your Sabo distributor for service.
When you have checked all the possible causes listed and
you are still experiencing the problem, see your Sabo
distributor.
Engine
IF
CHECK
Poor Engine Performance
Dirt in fuel system or fuel is old. Replace fuel with fresh stabilized
fuel. Obtain fuel from another supplier before suspecting machine
problems. Suppliers blend fuels differently and changing suppliers
will generally solve any performance problems
Fuel blended with alcohol or ether may contribute to performance
problems by causing gum and varnish deposits, especially if fuel is
stored for several weeks or more. Obtain fresh fuel.
Engine Will Not Start
Brake pedal not depressed.
PTO is engaged.
Spark plug wire is loose or disconnected.
Improper fuel.
Plugged fuel filter.
Defective safety switch.
Electrical problem - See Electrical Troubleshooting Section
Engine Is Hard To Start
Carburetor is not adjusted properly or dirty.
Plugged fuel filter.
Faulty spark plug.
Stale or improper fuel.
Loose or corroded electrical connections.
Engine oil viscosity.
Engine Runs Unevenly
Cooling fins plugged.
Loose electrical connections.
Choke or throttle cable sticking.
Fuel line or fuel filter plugged.
Stale or dirty fuel.
Improper fuel.
Air cleaner element plugged.
Engine Misses Under Load
Faulty spark plug.
Stale or dirty fuel.
Plugged fuel filter.
Troubleshooting - 45
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TROUBLESHOOTING
IF
CHECK
Engine Vapor Locks
Fuel tank vent plugged.
Dirt in fuel filter.
Cooling fins plugged.
Loose hose connection at fuel filter or fuel pump.
Engine Overheats
Engine air intake screen plugged.
Cooling fins plugged.
Engine oil low or too high.
Engine operated too long at a slow idle speed.
Engine Will Not Idle
Engine Knocks
Spark plug not gapped correctly.
Faulty spark plug.
Operator raising off the seat.
Stale or low octane fuel.
Engine overloaded.
Low engine speed.
Oil level low.
Engine Stops Or Misses When Operating On
Hillsides
Fuel tank less than half full of fuel.
Operator raising off of the seat.
Engine Backfires
Faulty spark plug.
Operator raising off of the seat.
Engine Loses Power
Engine overheating.
Too much oil in engine.
Dirty air cleaner.
Faulty spark plug.
Travel speed is too fast for conditions.
Improper fuel.
Excessive Fuel Consumption
Black Exhaust Smoke
Choke is not fully open.
Air filter is dirty or oil soaked.
Engine Stops When REVERSE Foot Pedal Is
Depressed And Attachment Is Engaged
(Hydrostatic)
Normal condition. (See Using Reverse Implement Option in the
OPERATING section.)
Troubleshooting - 46
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TROUBLESHOOTING
Electrical
IF
CHECK
Starter Does Not Work Or Will Not Turn Engine
Brake pedal is not depressed.
PTO is engaged.
Battery terminals are corroded.
Battery not charged.
Blown fuse.
Fusible Link in starting circuit is blown - See your authorized dealer
Battery Will Not Charge
Lights Do Not Work
Dead cell in the battery.
Battery cables and terminals are dirty.
Low engine speed or excessive idling.
Light plug disconnected.
Loose or burned out bulb.
Tractor
IF
CHECK
Tractor Vibrates Too Much Or Rattles Excessively
Attachment drive belts worn or damaged.
Traction drive belt damaged or worn.
Dirt on drive sheaves.
Check for bent or out-of-balance blades.
Tractor Will Not Move With Engine Running
Parking brake locked.
Free-wheeling lever is engaged.
Mower
IF
CHECK
Discharge Chute Plugged
Travel speed too fast.
Grass too long.
Grass too wet.
Engine rpm not at wide open throttle.
Restricted air flow.
Belt installed incorrectly.
Patches Of Grass Uncut
Travel speed too fast.
Engine rpm not at wide open throttle.
Mower deck needs cleaning.
Troubleshooting - 47
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TROUBLESHOOTING
IF
CHECK
Belt Slipping
Debris in sheaves.
Worn belt.
Too Much Vibration
Debris on mower deck or in sheaves.
Damaged sheaves or sheaves out of alignment.
Damaged drive belt.
Blades out of balance.
Blades Scalping Grass
Cutting too low.
Mower wheels not adjusted correctly.
Turning speed too fast.
Ridges in terrain.
Rough or uneven terrain.
Low tire pressure.
Mower Loads Down Tractor
Uneven Cut
Engine rpm too low.
Travel speed too fast.
Debris wrapped around mower spindles.
Mower deck not leveled properly.
Travel speed too fast.
Blades dull.
Mower wheels not adjusted correctly.
Tire pressure unequal.
Grass Tips Are Jagged And Turn Grayish Brown
After Mowing
Dull mower blades.
Mower deck not leveled properly.
Mower (Or Other Attachment) Stops When
Normal condition. (See Using Reverse Implement Option in the
Reverse Foot Pedal Is Depressed And Attachment OPERATING Section.)
Is Engaged
Troubleshooting - 48
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STORAGE
Storage
3. Turn key to OFF position.
Storing Safety
IMPORTANT: Avoid damage! Stale fuel can produce
varnish and plug carburetor components and affect
engine performance.
c
CAUTION: Avoid injury! Fuel vapors are
explosive and flammable. Engine exhaust
fumes contain carbon monoxide and can cause
serious illness or death:
•
Add fuel conditioner or stabilizer to fresh fuel
before filling tank.
• Run the engine only long enough to move
the machine to or from storage.
4. Mix fresh fuel and fuel stabilizer in separate container.
Follow stabilizer instructions for mixing.
• Do not store vehicle with fuel in the tank
inside a building where fumes may reach an
open flame or spark.
5. Fill fuel tank with stabilized fuel.
6. Run engine for a few minutes to allow fuel mixture to
circulate through carburetor.
• Allow the engine to cool before storing the
machine in any enclosure.
Engine:
Engine storage procedure should be used when vehicle is
not to be used for longer than 60 days.
Preparing Machine for Storage
1. Change engine oil and filter while engine is warm.
2. Service air filter if necessary.
1. Repair any worn or damaged parts. Replace parts if
necessary. Tighten loose hardware.
3. Clean debris from engine air intake screen.
2. Repair scratched or chipped metal surfaces to prevent
rust.
4. Remove spark plugs. Put 30 mL (1 oz.) of clean engine
oil in cylinders.
3. Remove grass and debris from machine.
5. Install spark plugs, but do not connect spark plug wires.
4. Clean under the deck and remove grass and debris from
inside chute and bagger.
6. Crank the engine five or six times to allow oil to be
distributed.
5. Wash the machine and apply wax to metal and plastic
surfaces.
7. Clean the engine and engine compartment.
8. Remove battery.
6. Run machine for five minutes to dry belts and pulleys.
9. Clean the battery and battery posts.
7. Apply light coat of engine oil to pivot and wear points to
prevent rust.
10.Store the battery in a cool, dry place where it will not
freeze.
8. Lubricate grease points.
9. Check tire pressure.
NOTE: The stored battery should be recharged every
90 days.
11.Charge the battery.
Preparing Fuel and Engine For Storage
IMPORTANT: Avoid damage! Prolonged exposure to
sunlight will damage the hood surface. Store
machine inside or use a cover if stored outside.
Fuel:
If you have been using “Stabilized Fuel”, add stabilized fuel
to tank until the tank is full.
12.Store the vehicle in a dry, protected place. If vehicle is
stored outside, put a waterproof cover over it.
NOTE: Filling the fuel tank reduces the amount of air in
the fuel tank and helps reduce deterioration of fuel.
If you are not using “Stabilized Fuel”:
Removing Machine From Storage
1. Park machine safely in a well-ventilated area.
1. Check tire pressure.
2. Check engine oil level.
3. Charge battery.
NOTE: Try to anticipate the last time the tractor will be
used for the season so very little fuel is left in the fuel
tank.
2. Turn on engine and allow to run until it runs out of fuel.
4. Install battery.
Storage - 49
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STORAGE
5. Check spark plug gap. Install and tighten plugs to
specified torque.
6. Lubricate all grease points.
7. Run the engine 5 minutes without the mower or any
attachments running to allow oil to be distributed
throughout engine.
8. Be sure all shields and guards or deflectors are in place.
Storage - 50
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ASSEMBLY
Assembly
Check Tire Pressure
Charge and Connect Battery
c
CAUTION: Avoid injury! Explosive separation
of tire and rim parts is possible when they are
serviced incorrectly:
c
CAUTION: Avoid injury! The battery produces a
flammable and explosive gas. The battery may
explode:
• Do not attempt to mount a tire without the
proper equipment and experience to perform
the job.
• Do not smoke near battery.
• Wear eye protection and gloves.
• Do not allow direct metal contact across
battery posts.
• Do not inflate the tires above the
recommended pressure.
• Remove negative cable first when
disconnecting.
• Do not weld or heat a wheel and tire
assembly. Heat can cause an increase in air
pressure resulting in an explosion. Welding
can structurally weaken or deform the wheel.
• Install negative cable last when connecting.
1. Remove and discard the red positive (+) protective cap
from the positive (+) battery terminal.
• Do not stand in front or over the tire
assembly when inflating. Use a clip-on chuck
and extension hose long enough to allow you
to stand to one side.
2. Charge the battery.
•
Battery is fully charged at 12.6 volts.
1. Check tires for damage.
2. Check tire pressure with an accurate gauge.
3. Check that tires have equal air pressure. Add or remove
air, if necessary.
B
A
Tire Size
Pressure
Front: 15 x 6.00 - 6
Rear: 20 x 8.0 - 8
0,97 bar (97 kPa) (14 psi)
0,69 bar (69 kPa) (10 psi)
Adjust Mower Level
MX7686
3. Connect positive (+) battery cable (A) to battery.
4. Connect negative (–) battery cable (B).
Adjust mower level. (See Adjusting Mower Level in the
OPERATING section.)
5. Apply general purpose grease or silicone spray to
terminal to help prevent corrosion.
Check Machine Safety System
6. Slide red cover over positive battery cable.
Perform safety system check to make sure the electronic
safety interlock circuit is functioning properly. Perform all
tests. (See Testing Safety System in the Operating
section.)
Assembly - 51
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SPECIFICATIONS
Specifications
Automatic Model 108-17 HS
Engine Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Briggs and Stratton
Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.7 kW (17 hp)
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 cc (28.1 cu.in.)
Spark Plug-Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 mm (0.040 in.)
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One
Oil Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
Air Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Paper with Foam
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydrostatic
Transaxle Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tuff Torq™ K46
Travel Speed - Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 - 9.2 km/h (0 - 5.7 mph)
Travel Speed - Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 - 5.5 km/h (0 - 3.4 mph)
Electrical System
Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RegulatedCircuit
Charging System Capacity). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Amp
Battery Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Volts
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BCI Group U1
Capacities
Model 108-17 HS
Crankcase without oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 L (1.75 qt)
Crankcase with oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 L (2 qt)
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.3 L (2.2 gal)
Dimensions
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 cm (38.6 in.)
Length (Overall) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152.4 cm (60 in.)
Width (Overall) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 cm (36 in.)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 kg (462 lb)
Tires
Size (Front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 x 6.00 - 6
Size (Rear). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 x 8.0 - 8
Tire Pressure (Front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0,97 bar (97 kPa) (14 psi)
Tire Pressure (Rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0,69 bar (69 kPa) (10 psi)
Specifications - 52
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SPECIFICATIONS
Mower Deck - 107 cm (42 in.)
Blades-Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 N•m (46 lb-ft)
Cutting Height-Approx. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25–102 mm (1–4 in.)
Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1067 mm (42 in.)
Recommended Lubricants
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . API Service Classification SG or SF
Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SAE Multi-Purpose EP Grease
Lubricant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General All-Purpose Spray
(Specifications and design subject to change without notice.)
Speed of Rotation of the Cutting Device
Sabo 108-17 HS with 107 cm (42 in.) Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2970 r/min
Sound Measurements
Averaged Sound Level at Work Station According to EN836-A2
Sabo 108-17 HS without Mower Deck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84 dB(A) at 3020 r/min engine speed
Sabo 108-17 HS with 107 cm (42 in.) Mower Deck . . . . . . . . . . . . . . . . . . . . . . . .88 dB(A) at 3020 r/min engine speed
Vibration Measurements
Hand/Arm Measured Per EN836-A2
Sabo 108-17 HS with 107 cm (42 in.) Mower Deck . . . . . . . . . . . . . . . . . . . . . . . . 1.7 m/s2 at 3020 r/min engine speed
Whole Body Measured Per EN836-A2
Sabo 108-17 HS with 107 cm (42 in.) Mower Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 m/s2
NOTE: The value listed above represents the weighted root means square acceleration to which the whole body is
subjected on a representative machine during actual mowing and transport conditions. The acceleration value
depends upon the roughness of the ground, the speed at which the tractor is operating and the operator weight
and driving habits. Measurements were obtained through actual field data according to STD Procedure in EN836-
A2.
Specifications - 53
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DECLARATION OF CONFORMITY
Declaration of Conformity
Sabo 108-17 HS Lawn Tractor
Manufacturer
Deere & Company
Owner of Technical Documentation
Reinhard Frank
Notified Body
AV Technology Limited
AVTECH House
John Deere Road
Deere & Company
Moline, IL 61265-8098 USA
John Deere Werke Mannheim
Windeckstr. 90
Birdhall Lane
Cheadle Heath
Mannheim, Germany D-68163
Stockport Cheshire
SK3 0XU United Kingdom
I, the undersigned:
declare that these machines
Sabo 108-17 HS Lawn Tractor with 107 cm (42 in.) Mower Deck . . . . . Cutting Width . . . . . . . . . . . . 107 cm (42 in.)
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Product Identification Page
comply with the applicable requirements of:
Machine Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98/37/EEC (89/392/EEC)
EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89/336/EEC
Noise Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000/14/EC (Annex VI, Procedure 2)
Measured Sound Power Level
Sabo 108-17 HS Lawn Tractor with 107 cm (42 in.) Mower Deck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99.8 dB(A)
Guaranteed Sound Power Level
Sabo 108-17 HS Lawn Tractor with 107 cm (42 in.) Mower Deck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 dB(A)
Done at:
John Deere Horicon Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 March 2002
PAUL A. MEYER
VICE PRESIDENT, ENGINEERING & SUPPLY MANAGEMENT
Declaration of Conformity - 54
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INDEX
Index
Engine, Stopping .............................................................18
F
A
Fuel Tank, Filling .............................................................43
B
Balancing Blades ............................................................ 40
Blades, Balancing ........................................................... 40
Blades, Checking Mower ................................................ 38
H
Headlights, Using ............................................................19
I
L
Level (Side-to-Side) and (Front-to-Rear), Checking Mower
C
Chains, Using Tire .......................................................... 24
Cleaning Air Intake Screen ............................................. 31
Cutting Height, Adjusting ................................................ 11
Lubricating Front Wheel Bearings and Spindles .............28
M
Mower Deck, Installing ....................................................36
Mower Deck, Removing ..................................................35
Mulch Cover, Using .........................................................23
D
E
Electrical Specifications .................................................. 52
Engine, Starting .............................................................. 17
O
Oil Level, Checking Engine .............................................30
Index - 55
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INDEX
P
Parts, Replacement ........................................................ 25
Plastic Surface Cleaning and Repairing Surfaces .......... 44
R
S
Safety Messages .............................................................. 3
Service Intervals ............................................................. 26
Spark Plug, Checking ..................................................... 32
Spindle Brake (107 cm (42 in.) Deck), Adjusting ............ 38
T
Tire Chains, Using .......................................................... 24
Troubleshooting Chart, Using ......................................... 45
W
Wheels, Adjusting Mower Deck ...................................... 11
Index - 56
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NOTES
Notes
Notes
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NOTES
Notes
Notes
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SERVICE STATEMENT
Service Statement
Well-Trained Technicians
Sabo Parts
School is never out for Sabo service technicians.
We help minimize downtime by putting genuine Sabo
parts in your hands in a hurry.
Training schools are held regularly to be sure our
personnel know your equipment and how to maintain it.
That’s why we maintain a large and varied inventory - to
stay a jump ahead of your needs.
Result? - Experience you can count on!
The Right Tools
Prompt Service
Precision tools and testing equipment enable our
Service Department to locate and correct troubles
quickly... to save you time and money.
Our goal is to provide prompt, efficient care.
We can make repairs at our shop: see us, depend on us.
SABO SERVICE SUPERIORITY: We’ll be around when
you need us.
Service Statement - 59
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SERVICE RECORD
Service Record
Record Service Dates
Oil Change
Oil Filter
Change
Lubricate
Machine
Air Cleaner
Element
Fuel Filter
Change
Check/Clean
Service Record - 60
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