ROTARY MOWER
L59A-3
L306A-3
For use on International Harvester
A, Super A, 100, 130 & 140
Tested. Proven. Unbeatable.
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OWNER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
DEALER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DEALER CHECK LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
PARTS LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
BOLT SIZE CHART & ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 46
INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
REPLACEMENT PARTS WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
PRODUCT WARRANTY . . . . . . . . . . . . . . . . . . . . . . . INSIDE BACK COVER
!
LEA EL INSTRUCTIVO!
Si no lee Ingles, pida ayuda a
alguien que si lo lea para que le
traduzca las medidas de seguridad.
15148 (Rev. 2/9/2007)
Introduction 3
Download from Www.Somanuals.com. All Manuals Search And Download.
SPECIFICATIONS
MODEL
L59A-3
L306A-3
Cutting Width
60"
72"
Cutting Height Range
Blade Speed (RPM)
1-1/2" - 4-1/4"
2,786
1-1/2" - 4-1/4"
2,173
Blade Tip Speed (feet per minute)
Blade Spindles
14,770
3
13,938
3
Number of Blades
Caster Wheels
3
3
Optional
3" x 8-1/2"
7 GA
Optional
Caster Size
3-1/4" x 10-1/2"
7 GA
Mower Frame Thickness
GENERAL INFORMATION
The purpose of this manual is to assist you in operating
and maintaining your mower. Read it carefully. It fur-
nishes information and instructions that will help you
achieve years of dependable performance. These
instructions have been compiled from extensive field
experience and engineering data. Some information
may be general in nature, due to unknown and varying
operating conditions. However, through experience
and these instructions, you should be able to develop
procedures suitable to your particular situation.
The illustrations and data used in this manual were cur-
rent at the time of printing. However, due to possible
inline production changes, your machine may vary
slightly in detail. We reserve the right to redesign and
change the machines as may be necessary without
notification.
Throughout this manual, references are made to right
and left directions. These are determined by standing
behind the tractor facing the direction of forward travel.
Blade rotation is counter-clockwise as viewed from the
top of the mower.
■
Some illustrations in this manual show the
mower with safety shields removed to provide a
better view. The mower should never be operated
with any safety shielding removed.
4 Introduction
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY RULES
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
ꢀ Make sure all safety decals are installed.
Replace if damaged. (See Safety Decals section for
location.)
Safety is a primary concern in the design and
manufacture of our products. Unfortunately, our
efforts to provide safe equipment can be wiped
out by an operator’s single careless act.
ꢀ
Make sure shields and guards are properly
installed and in good condition. Replace if damaged.
In addition to the design and configuration of
equipment, hazard control and accident preven-
tion are dependent upon the awareness, con-
cern, judgement, and proper training of
personnel involved in the operation, transport,
maintenance, and storage of equipment.
ꢀ Inspect and clear area of stones, branches, or
other hard objects that might be thrown, causing
injury or damage.
OPERATION
It has been said, “The best safety device is an
informed, careful operator.” We ask you to be
that kind of operator.
ꢀ You may not be able to stop the tractor safely if
the clutch or brake pedal mechanisms are improp-
erly adjusted, allowing them to contact mower
components.
TRAINING
ꢀ When the mower lift stops are installed as
instructed in this manual, properly adjusted clutch
and brake pedal mechanisms will not contact
mower components. You should frequently check
that the tractor clutch and brake pedal mechanisms
are in adjustment.
ꢀ Safety instructions are important! Read all
attachment and power unit manuals; follow all
safety rules and safety decal information. (Replace-
ment manuals and safety decals are available from
your dealer. To locate your nearest dealer, check
or in the United States and Canada call 1-800-319-
6637.) Failure to follow instructions or safety rules
can result in serious injury or death.
ꢀ If the clutch or brake pedal mechanisms can
contact mower components, do not put mower into
service until properly adjusted.
ꢀ Do not put mower into service unless discharge
chute is installed and in good condition. Replace if
damaged.
ꢀ If you do not understand any part of this manual
and need assistance, see your dealer.
ꢀ Know your controls and how to stop engine and
attachment quickly in an emergency.
ꢀ Keep bystanders away from equipment.
ꢀ Do not operate or transport equipment while
under the influence of alcohol or drugs.
ꢀ
Operators must be instructed in and be capable
of the safe operation of the equipment, its attach-
ments, and all controls. Do not allow anyone to
operate this equipment without proper instructions.
ꢀ Never direct discharge toward people, animals,
or property.
ꢀ Operate only in daylight or good artificial light.
ꢀ Never allow children or untrained persons to
operate equipment.
ꢀ Keep hands, feet, hair, and clothing away from
equipment while engine is running. Stay clear of all
moving parts.
PREPARATION
ꢀ Check that all hardware is properly installed.
Always tighten to torque chart specifications
unless instructed otherwise in this manual.
ꢀ Always comply with all state and local lighting
and marking requirements.
ꢀ Never allow riders on power unit or attachment.
ꢀ Always wear relatively tight and belted clothing
to avoid getting caught in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head;
and respirator or filter mask where appropriate.
ꢀ Always sit in power unit seat when operating
controls or starting engine. Place transmission in
neutral, engage brake, and ensure all other con-
trols are disengaged before starting power unit
engine.
ꢀ Make sure attachment is properly secured,
ꢀ Look down and to the rear and make sure area
is clear before operating in reverse.
adjusted, and in good operating condition.
ꢀ Remove accumulated debris from this equip-
ment, power unit, and engine to avoid fire hazard.
ꢀ Do not operate or transport on steep slopes.
L59A-3 & L306A-3 Safety Rules (Rev. 1/12/2007)
Safety 5
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY RULES
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
ꢀ Do not stop, start, or change directions sud-
denly on slopes.
neath equipment or between moveable parts even
when the engine has been turned off. Hydraulic
system leak down, hydraulic system failures,
mechanical failures, or movement of control levers
can cause equipment to drop or rotate unexpect-
edly and cause severe injury or death. Follow Oper-
ator's Manual instructions for working underneath
and blocking requirements or have work done by a
qualified dealer.
ꢀ Use extreme care and reduce ground speed on
slopes and rough terrain.
ꢀ Watch for hidden hazards on the terrain during
operation.
ꢀ Stop power unit and equipment immediately
upon striking an obstruction. Turn off engine,
remove key, inspect, and repair any damage before
resuming operation.
ꢀ Make sure attachment is properly secured,
adjusted, and in good operating condition.
TRANSPORTATION
ꢀ Always comply with all state and local lighting
and marking requirements.
ꢀ Keep all persons away from operator control
area while performing adjustments, service, or
maintenance.
ꢀ
Make certain all movement of equipment com-
ꢀ Never allow riders on power unit or attachment.
ꢀ Do not operate PTO during transport.
ponents has stopped before approaching for ser-
vice.
ꢀ Watch for hidden hazards on the terrain.
ꢀ Do not operate or transport on steep slopes.
ꢀ Frequently check blades. They should be sharp,
free of nicks and cracks, and securely fastened.
ꢀ Do not operate auxiliary hydraulics during
transport.
ꢀ Do not handle blades with bare hands. Careless
or improper handling may result in serious injury.
ꢀ Do not operate or transport equipment while
under the influence of alcohol or drugs.
ꢀ Your dealer can supply genuine replacement
blades. Substitute blades may not meet original
equipment specifications and may be dangerous.
MAINTENANCE
ꢀ Tighten all bolts, nuts, and screws to torque
chart specifications. Check that all cotter pins are
installed securely to ensure equipment is in a safe
condition before putting unit into service.
ꢀBefore dismounting power unit or performing
any service or maintenance, follow these steps:
disengage power to equipment, lower the 3-point
hitch and all raised components to the ground,
operate valve levers to release any hydraulic pres-
sure, set parking brake, stop engine, remove key,
and unfasten seat belt.
ꢀ Make sure all safety decals are installed.
Replace if damaged. (See Safety Decals section for
location.)
ꢀ Do not modify or alter or permit anyone else to
modify or alter the equipment or any of its compo-
nents in any way.
ꢀ
Make sure shields and guards are properly
installed and in good condition. Replace if damaged.
ꢀ Wear gloves when installing belt. Be careful to
prevent fingers from being caught between belt
and pulley.
ꢀ Always wear relatively tight and belted clothing
to avoid getting caught in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head;
and respirator or filter mask where appropriate.
STORAGE
ꢀ Block equipment securely for storage.
ꢀ Never go underneath equipment (lowered to the
ground or raised) unless it is properly blocked and
secured. Never place any part of the body under-
ꢀ Keep children and bystanders away from stor-
age area.
ꢁ
L59A-3 & L306A-3 Safety Rules (Rev. 1/12/2007)
6 Safety
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY & INSTRUCTIONAL DECALS
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged!
3 - Serial Number Plate
MODEL NO.
SERIAL NO.
Woods Equipment Company
Oregon, Illinois, U.S.A.
1 - 25505
2 - 53425
DANGER
ROTATING BLADES AND
THROWN OBJECTS
ꢀ Do not put hands or feet under or into mower when
engine is running.
ꢀ Before mowing, clear area of objects that may be
thrown by blade.
ꢀ Keep bystanders away.
ꢀ Keep discharge chute and guards in place and in good
condition.
BLADE CONTACT OR THROWN OBJECTS CAN
CAUSE SERIOUS INJURY OR DEATH.
53425-B
4 - 18869
DANGER
SHIELD MISSING
DO NOT OPERATE - PUT SHIELD ON
15148 (Rev. 2/9/2007)
Safety 7
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
ADJUSTMENTS
A WARNING
Do not allow children or unqualified persons to
Cutting Height Adjustment
■
operate equipment.
Keep bystanders away from equipment while it
is in operation.
NOTICE
■
■
Avoid very low cutting heights. Striking the
ground with blades produces one of the most dam-
aging shock loads a mower can encounter and, if
this happens repeatedly, will cause damage to the
mower and drive.
■
Before working underneath, block mower
securely. Hydraulic system leak down and failure of
mechanical or hydraulic system can cause equip-
ment to drop.
Mower cutting height is raised and lowered with a man-
ual or hydraulic lift. It may be adjusted using optional
caster wheels, push bar and channel arm settings.
■
Keep all persons away from operator control
area while performing adjustments, service or
maintenance.
With Lift Chains
Refer to Figure 17, page 23. Adjust lift chain (8) in key-
hole lift lug (11) to make sure the lift is in its highest
position before any part of the mower or casters is
within 1/4" of tractor bottom. Improper chain adjust-
ment will result in damage to the lift mechanism, mower
and/or tractor.
A CAUTION
Stop mower and tractor immediately upon
striking an obstruction. Turn off engine, remove
key, inspect and repair any damage before resum-
ing operation.
■
■
Alway wear relatively tight and belted clothing
When the lift chain is adjusted, cut off any excess to
prevent it from becoming entangled.
to avoid entanglement in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hands, hearing and head.
With Optional Casters
On L59, adjustment is made by placing axle in upper
and lower hole in yoke, or by moving spacers to top or
bottom of pivot shaft.
These mowers are manufactured for use on many trac-
tors. Some components may be standard or optional
on some mountings. Therefore, some equipment
described in this manual may not apply to your mower.
Woods L59 and L306 mowers are designed for lawn or
grass mowing, not for rough conditions or heavy weed
mowing.
On L306, the caster arm has five holes for adjustment.
Cutting height is adjusted by changing adjustment
bracket hole alignment with caster arm.
Whenever adjustments are made with casters, care-
fully raise mower to ensure casters do not come in con-
tact with any part of the tractor. Should any interference
occur, readjust lift chains.
They are equipped with suction-type blades for best
results in lawn mowing. Optional low-suction blades
are available. Refer to Optional Equipment section for
details.
NOTICE
Recommended mowing speed for most conditions is
from two to five mph.
■
Too much slack will allow chain to drag on
drive belt. Proper lower quadrant stop setting is
important.
The safe operation of this mower is the responsibility of
the operator. The operator should be familiar with the
mower, tractor and all safety practices before starting
operation. Read the safety information on page 5
through page 7.
■
Always raise mower off casters when backing
up and turning at the same time to prevent casters
from locking up on front tractor tires.
■
Whenever adjustments are made, carefully
raise mower to ensure casters do not come in con-
tact with any part of the tractor.
8 Operation
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Side Skid Adjustment
When properly adjusted, side skids are designed to
carry mower over uneven ground to minimize scalping.
Set side skids 1/2" above ground after cutting height
has been established. This should allow skids to clear
level ground but hit when passing over rough or
uneven areas. Take into consideration that when cast-
ers are used, they will sink into the turf. Adjust skids to
carry mower when casters drop into depressions.
Never operate with full weight of mower on side skids
constantly.
Figure 1. Attitude Adjustment
STARTING AND STOPPING MOWER
NOTICE
■
Mower vibration tends to loosen bolts during
Mower Attitude
operation. All hardware should be checked regu-
larly to maintain proper torque. It is a good practice
to check mower before each operation to ensure all
hardware is secure.
Position front of mower level with or slightly below the
rear. Mowing with the front end high will produce
ragged cuts with a scalloped look, excessive shredding
and will require extra power. See instructions in
Optional Equipment section, page 26, when using leaf
mulcher.
Power for operating the mower is supplied from the
tractor power-take-off (PTO). Refer to your tractor man-
ual for instructions for engaging and disengaging the
PTO. Always operate engine at full rated PTO rpm.
Learn how to stop tractor and mower quickly in case of
an emergency.
Adjustment
For best mowing results, dimension “A” should not be
more than 1/2" higher, and never lower, than dimension
“B”.
Should mower become plugged, causing belt to slip for
over two seconds, raise mower just enough to clear
plug and continue running for at least two minutes,
allowing pulleys to cool. Stopping the mower with belt
in contact with a very hot pulley will bake and ruin belt.
Do not raise mower higher than necessary; this will
reduce the risk of thrown objects.
Dimension “B” is set by adjusting casters or lift chains.
Dimension “A” is set by raising or lowering push chan-
nel arms in idler bracket.
NOTICE
■
Any adjustment to either dimension “A” or “B”
A WARNING
will require adjustment to the other.
■
A minimum 20% of tractor and equipment
Check cutting height and attitude by placing a straight-
edge along the outside edge of mower frame as shown
in Figure 1.
weight must be on tractor front wheels with mower
in transport position. Without this weight, tractor
could tip over causing personal injury or death.
The weight may be attained with front wheel
weights, ballast in tires or front tractor weights.
When attaining the minimum 20% weight on the
front wheels, you must not exceed the Roll Over
Protection Structure (ROPS) weight certification.
Weigh the tractor and equipment. Do not estimate.
Measure from bottom edge of straightedge at the front
and rear at least 32" apart. The front measurement
should be approximately 1/2" lower than the rear.
To determine cutting height, it is necessary to subtract
the distance the blade is below the mower frame from
the front measurement. On the L59, the blade is 4-5/8"
below the mower frame. On the L306, it is 4-7/8" below.
PRE-OPERATION CHECK LIST
When checking cutting height, be sure to take mea-
surements on both sides of mower. Make sure mower
is level from side-to-side using these measurements.
(Owner Responsibility)
____ Review and follow safety rules and safety
decals on page 5 through page 7.
When changes are made to cutting height or attitude,
be sure to check belt alignment and tension.
____ Do not operate mower unless discharge
chute or side shield is installed.
NOTICE
____ Check that mower is properly and securely
attached to tractor.
■
Improper belt alignment or tension can cause
premature belt failure.
15148 (Rev. 2/9/2007)
Operation 9
Download from Www.Somanuals.com. All Manuals Search And Download.
____ Check to ensure blades are sharp and
secure and cutting edge is positioned to lead
in a counter-clockwise rotation.
When engaging tractor PTO, the engine rpm should
always be low. Once engaged and ready to start mow-
ing, raise PTO speed to full rpm and maintain through-
out cutting operation.
____ Check that all hardware is properly installed
and secured.
The condition of the terrain to be cut will determine the
smoothness of final results. For best results, mower
blades should be kept sharp at all times and the plat-
form as level as possible. When mower blades show
excessive wear, they should be replaced.
____ Check to ensure spindles and caster wheels
are lubricated.
____ Clear area to be mowed of debris that could
be picked up and thrown by mower.
MOWING TECHNIQUES
Mowing Speed
____ Check mower cutting height and attitude
adjustment.
____ Check that all shields and guards are prop-
erly installed and in good condition.
Proper ground speed for mowing will depend on the
height, type and density of grass to be cut.
____ Place tractor PTO and transmission in neu-
tral before attempting to start engine.
Normally, ground speed will range from two to five
miles per hour. Tall dense grass should be mowed at
low speeds, while thin medium-height grass can be cut
at a faster ground speed.
____ Raise mower carefully and check to be sure
it does not come in contact with bottom of
tractor.
Always operate PTO at full rpm when mowing. This is
necessary to maintain proper blade speed to produce a
clean cut.
____ Check belt tension; refer to page 25 for
instructions.
TRANSPORTING
Under certain seasonal conditions, front tractor tires or
casters may roll some grasses down and prevent them
from being cut to the same height as the surrounding
area. When this occurs, reduce tractor ground speed.
The slower speed will permit grasses to at least par-
tially rebound and be cut.
A WARNING
■
Do not operate tractor PTO during transport.
Under some conditions, the grasses will not rebound
enough to be cut evenly, resulting in an uneven
appearance. In general, lower mowing heights give a
more even cut with less tendency to leave tire tracks.
COMMENCING MOWING
A DANGER
Mowing Tips
■
Do not operate mower unless either discharge
Extremely tall grass should be mowed twice. Raise
mower for first pass. Then lower to desired height for
second pass and cut at 90° to the first pass.
chute or side shield is installed.
A WARNING
Never direct discharge toward anyone.
Remember, sharp blades produce cleaner cuts and
use less power.
■
Before mowing, analyze the area to determine the best
mowing procedure. Consider the height and type of
grass and the terrain type (hilly, level or rough).
A side shield and discharge chute are provided for the
left side. The side shield should be used for normal
mowing. Use the discharge chute to replace the side
shield in very heavy material.
When using the discharge chute, mow with uncut grass
to the right. This will distribute the clippings over the cut
area. Discharging clippings over uncut grass will cause
a build-up and may prevent uniform cutting.
A CAUTION
■
Stop mower and tractor immediately upon
striking an obstruction. Turn off engine, remove
key, inspect and repair any damage before resum-
ing operation.
10 Operation
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
NOTES
Figure 2. Mowing Pattern
For a professional touch in large open areas, try the
mowing pattern in Figure 2. Make two or three passes
counter-clockwise to discharge clippings away from
bordering objects. Then cut the lawn in half by mowing
down the center. Turn clockwise (to the right) at each
end of area over grass previously mowed.
Plan your mowing pattern to travel straight forward
whenever possible.
It is better to mow grass more often rather that too
short. Short grass deteriorates rapidly in hot weather
and invites weed growth during growing seasons. Fol-
low local recommendations for the suitable cutting
height in your area.
Uneven Terrain
A WARNING
Do not operate on steep slopes.
■
■
Do not shop, start or change directions sud-
denly on slopes.
Use extreme care and reduce ground speed on
slopes and rough terrain.
Watch for hidden hazards on the terrain during
■
■
operation.
The addition of rear tractor weight or liquid ballast in
rear tires will increase tractor stability.
Pass diagonally through sharp dips and avoid sharp
drops to prevent “hanging up” the tractor and mower.
Practice will improve your skills in maneuvering rough
terrain.
15148 (Rev. 2/9/2007)
Operation 11
Download from Www.Somanuals.com. All Manuals Search And Download.
OWNER SERVICE
The information in this section is written for operators
who possess basic mechanical skills. Should you need
help, your dealer has trained service technicians avail-
able. For your protection, read and follow all safety
information in this manual.
A WARNING
■
Before working underneath, block mower
securely. Hydraulic system leak down and failure of
mechanical or hydraulic system can cause equip-
ment to drop.
■
Keep all persons away from operator control
area while performing adjustments, service or
maintenance.
Figure 3. Spindle Lubrication
Caster Lubrication
A CAUTION
■
Always wear relatively tight and belted clothing
Lubricate the caster pivot and caster wheel every eight
hours of operation.
to avoid entanglement in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hands, hearing and head.
LUBRICATION
Do not let excess grease collect on or around parts,
particularly when operating in sandy areas. The
accompanying illustrations show lubrication points.
Lubrication intervals are based on normal operating
conditions. Severe or unusual conditions may require
more frequent lubrication.
Use a lithium grease of #2 consistency with a MOLY
(molybdenum disulfide) additive for all locations. Be
sure to clean fittings thoroughly before attaching
grease gun. When applied according to the lubrication
chart, one good pump of most guns is sufficient.
Spindle Lubrication
There are grease zerks on each of the three blade
spindles. They are accessible without shield removal.
Grease each spindle every 24 hours of operation with a
good grade light-to-medium grease gun.
Figure 4. Caster Lubrication
BLADE SERVICING
NOTICE
Inspect blades before each use to determine that they
are securely fastened and in good condition. Replace
any blade that is bent, excessively nicked, worn, or has
any other damage. Small nicks can be ground out
when sharpening.
■
Do not over-grease spindles. Excess grease
could be transferred to the belt and cause slippage
or premature failure.
12 Owner Service
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Position blade. Be sure cutting edge is positioned to
lead in counter-clockwise rotation, as viewed from top
of mower.
Sharpening
NOTICE
Install flat washer, cup washers and bolt. Torque bolt to
170 lbs-ft.
■
When sharpening blades, be sure to balance
them. Unbalanced blades will cause excessive
vibration which can damage blade spindle bear-
ings. Vibration may also cause structural cracks in
mower housing.
Excessive blade slippage can cause the cup washers
to burn and lose their clamping force. If this happens,
the cup washers must be replaced.
Figure 5. Blade Sharpening
Remove blades. Always sharpen both ends at the
same time to maintain balance. Follow the original
sharpening pattern. Do not sharpen blade to a razor
edge. Leave from 1/32" to 1/16" blunt edge. Do not
sharpen backside.
1.
2.
3.
4.
5.
6.
Blade Wrench
Shoulder Washer
Blade
A CAUTION
Your dealer can supply genuine replacement
blades. Substitute blades may not meet original
equipment specifications and may be dangerous.
Flat Washer
Cup Washer
■
Bolt (special, left hand threads)
Removal and Installation
Figure 6. Blade Assembly
L306 Removal
Wedge a block of wood between blade and mower
housing, or install blade wrench over spindle pulley
bolts to prevent spindle from rotating while removing
bolts. Loosen the Nylok blade bolt, which has left hand
threads.
Remove bolt, special heat-treated washer, sleeve, cup
washers, shim washer, blade, blade stop and clutch
disc. The shoulder washer will not normally come off
the machine unless intentionally removed.
L59 Removal
Remove the bolt, two cup washers, flat washers and
blade. The shoulder washer will not normally come off
the machine unless intentionally removed.
L59 Installation
Install shoulder washer (if removed) small end up.
15148 (Rev. 2/9/2007)
Owner Service 13
Download from Www.Somanuals.com. All Manuals Search And Download.
The L306 mower blades have friction clutch discs. The
clutch is designed to slip only when striking a solid
object. If slippage occurs during normal mowing, it may
be necessary to add a thin shim washer over sleeve.
Belt Replacement
One of the major causes of belt failure is improper
installation. Before a new belt is installed, check pulley
shafts and bearings for wear. Check pulley grooves for
cleanliness. Make sure spindles turn freely and without
wobble.
If grooves require cleaning, moisten a cloth with a non-
flammable, non-toxic degreasing agent or commercial
detergent and water.
Avoid excessive force during installation.
Do not use tools to pry belt into pulley groove. Do not
roll belt over pulleys to install. This can cause hidden
damage and premature belt failure.
Refer to Assembly instructions section, page 20, for
belt installation.
CLEANING
After Each Use
●
●
●
Remove large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
1.
2.
Blade Wrench
Shoulder Washer
Clutch Disc
Inspect machine and replace worn or damaged
parts.
3.
4.
Blade Stop
Replace any safety decals that are missing or not
readable.
5.
Blade
6.
7.
Shim Washer
Cup Washers
Sleeve
Periodically or Before Extended Storage
8.
●
Clean large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
9.
10.
Washer (special)
Bolt (special, left hand threads)
●
Remove the remainder using a low-pressure water
spray.
Figure 7. Blade Assembly L306
L306 Installation
1. Be careful when spraying near scratched or torn
safety decals or near edges of decals as water
spray can peel decal off surface.
Assemble shoulder washer (small end up, if removed),
clutch disc, blade stop and blade. Ensure cutting edge
is positioned to lead in counter-clockwise rotation, as
viewed from top of mower.
2. Be careful when spraying near chipped or
scratched paint as water spray can lift paint.
3. If a pressure washer is used, follow the advice
of the pressure washer manufacturer.
Position shim under blade. Install cup washers sleeve,
special heat-treated washer, and special Nylok bolt.
●
●
Inspect machine and replace worn or damaged
parts.
Shims should be added to blade installation to leave
approximately 1/32" cup in the cup washers when
blade bolt is torqued to 170 lbs-ft.
Sand down scratches and the edges of areas of
missing paint and coat with Woods spray paint of
matching color (purchase from your Woods
dealer).
Excessive blade slipping can cause the cup washers to
burn and lose their clamping force. If this happens, the
cup washers must be replaced.
●
Replace any safety decals that are missing or not
readable (supplied free by your Woods dealer).
See Safety Decals section for location drawing.
14 Owner Service
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
DEALER SERVICE
The information in this section is written for dealer ser-
positions from side to side. Use care to prevent hous-
vice personnel. The repair described herein requires
special skills and tools. If your shop is not properly
equipped or your mechanics are not properly trained in
this type of repair, you may be time and money ahead
to replace complete assemblies.
ing damage.
Permatex 3D Aviation Form-A-Gasket® or equivalent is
recommended as a sealant for spindle repair.
Disassembly
Drive spring pin (5) out of spindle shaft (9). Support
spindle in a press and push shaft (9) down through
housing (2). Remove seals from housings. Remove
bearing cups from housings. Remove bearing cone
from spindle shaft.
A WARNING
■
Before working underneath, block mower
securely. Hydraulic system leak down and failure of
mechanical or hydraulic system can cause equip-
ment to drop.
Assembly
■
Keep all persons away from operator control
area while performing adjustments, service or
maintenance.
Bearing cups and cones are designed to work together.
It is important to position them so bearing cone taper
mates with bearing cup taper.
Lubricate new cups (7) with a light oil. Place them in
spindle housing (2) so they will mate with cones (6).
Seat cups (7) against machined shoulder of housing
with a press or by placing a large soft drift on the flat lip
and driving them into housing.
A CAUTION
■
Always wear relatively tight and belted clothing
to avoid entanglement in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hands, hearing and head.
Place bottom bearing cone (6) onto spindle shaft (9)
with taper up. Seat on bottom shoulder of shaft with a
press.
BLADE SPINDLE REPAIR
Removal
Insert shaft and bearing cone assembly through bottom
of housing (2). Fill housing cavity with a lithium grease
of #2 consistency with a MOLY (molybdenum disulfide)
additive.
Remove blade from spindle. Remove belt shield.
Remove belt from pulleys.
Place top cone (6) on shaft (9), taper down.
Disassemble split taper bushing (located on top of pul-
ley) by removing the two bolts and inserting them into
the threaded holes in bushing flange. Tighten bolts
alternately to remove split taper bushing. Remove key
and pulley.
Apply a thin coat of Permatex® to shaft area where
sleeve (4) will seat.
Insert sleeve (4) on shaft (9) and press sleeve and
bearing onto shaft until all bearing free play is removed
and there is a slight drag (similar to adjusting the front
wheel bearings on an automobile). Check by spinning
spindle. It should turn freely.
Remove four bolts attaching spindle to mower frame
and remove spindle.
Repair Tips
Be careful not to overtighten bearings. Proper bearing
adjustment is essential to good bearing life.
As a reference point, the grease fitting is in the top por-
tion of spindle housing.
Should you overtighten bearings, hold spindle housing
and rap spindle shaft with a lead hammer to loosen
bearings. Readjust bearings until proper setting is
obtained.
To minimize wear, bearing cups, cones and sleeves are
press fit to shaft and will require a press of similar
device for removal.
When disassembling, support housing casting to pre-
vent damage. Remove bearing cups by placing a
punch in housing slots and driving out. Alternate punch
NOTICE
■
Improper positioning of seals can cause seal
failure.
15148 (Rev. 2/9/2007)
Dealer Service 15
Download from Www.Somanuals.com. All Manuals Search And Download.
Proper seal installation is important. An improperly
installed seal will leak and could cause bearing failure.
Lightly coat area of housing where seals seat with Per-
matex®.
NOTICE
■
Bearing adjustment is set by pressing sleeve
against bearing until proper adjustment is attained.
Adjustment is maintained by drilling a hole through
sleeve (4) and spindle shaft (9) and inserting a
spring pin.
■
Bearing cups and cones may vary; therefore it
is necessary to drill a new hole through shaft (9) to
maintain proper adjustment of new bearings. Drill
hole 90° to the original hole.
Place a rag over seal for protection and drill a 3/16"
hole 9/32" down from top of sleeve (4) and 90° to origi-
nal hole in shaft (9). Drive spring pin (5) through sleeve
and shaft to hold bearing adjustment. Make sure spring
pin does not extend past outer diameter of sleeve on
either side. File pin off if necessary.
Lubricate spindle with a medium grade grease, venting
top seal with a blunt edged tool such as a letter opener
while filling with grease.
1. Spindle Assembly
2. Spindle Housing &
Bearing Cups
3. Seal
4. Sleeve
Rotate housing on spindle shaft, checking for free
movement.
5. Spring Pin
Installation
6. Bearing Cone
7. Bearing Cups
8. Grease Fitting
9. Spindle Shaft,
Left Hand Threads
Insert spindle through bottom of mower deck and
secure with four mounting bolts. Be sure to position
grease fittings toward lubrication access areas. Refer
to Lubrication in Owner Service section, page 12.
Install pulley, split taper bushing and key on spindle
shaft and adjust to height indicated. Alternately tighten
split taper bushing bolt to 12 lbs-ft. Check to make sure
pulley is adjusted to the proper dimensions as shown in
Figure 9.
Dimensions are from top of mower deck to pulley cen-
terline.
Figure 8. Spindle Assembly
Pull the rubber portion of seal back and locate spring.
Apply a thin coat of lubricant to bottom seal and install
with spring up toward center of housing.
Place seal squarely on housing. Select a piece of pipe
or tubing with an outside diameter that will set on out-
side edge of seal. A tube that is too small will bow seal
cage.
Carefully press seal into housing, preventing distortion
to metal seal care. Seal should seat firmly and squarely
against machined shoulder in housing.
Figure 9. Blade Spindle Installation
Make sure seal lip did not roll under. Distortion to seal
cage or damage to seal lip with cause seal to leak.
Damaged seals must be replaced.
Apply a thin coat of lubricant to top seal and install with
spring up away from center of housing. Top seal should
be flush with, to 1/16" above, housing.
16 Dealer Service
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
MOWING CONDITIONS
PROBLEM
POSSIBLE CAUSE
SOLUTION
Grass cut higher in center of
swath than at edge
Height of mower higher at rear
than at front
Adjust mower height and attitude
so that mower rear and front are
within 1/2" of same height.
Loose blade
Check clamping cup washers. If
flat or not holding, replace.
Grass cut lower in center of
swath than at edge
Height of mower lower
Adjust mower height and attitude
so that mower rear and front are
within 1/2" of same height.
Loose blade
Check clamping cup washers. If
flat or not holding, replace.
Streaking conditions in swath
Conditions too wet for mowing
Allow grass to dry before mowing.
Blades unable to cut that part of
grass pressed down by path of
tractor tires or casters
Slow ground speed of tractor but
keep engine running at full PTO
rpm. Cutting lower will help. Under
some conditions it is impossible to
pick up and cut grass pressed
down by tires.
Dull blades
Sharpen or replace blades.
Loose blades
Check clamping cup washers. If
flat or not holding, replace.
Material discharges from mower
unevenly; bunches of material
along swath
Material too high or too much
material
Reduce ground speed but main-
tain full rpm at tractor PTO, or
make two passes over material.
Raise mower for first pass. Lower
to desired height for second pass
and cut at 90° to first pass. Raise
rear of mower high enough to per-
mit material to discharge, but not
so high that conditions listed
above occur.
Grass wet
Allow grass to dry before mowing.
Slow ground speed of tractor but
keep engine running at full PTO
rpm. Cutting lower will help.
Rear of mower too low trapping
material under mower
Adjust mower height and attitude.
15148 (Rev. 2/9/2007)
Troubleshooting 17
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
BELT CONDITIONS
PROBLEM
Belt slippage
POSSIBLE CAUSE
SOLUTION
Re-tension belt.
Belt too loose
Mower overloading; material too
tall or heavy
Reduce tractor ground speed but
maintain full PTO rpm. Cut mate-
rial twice, one high pass and then
mow at desired height. Cut a par-
tial swath.
Oil on belt from over lubrication
Belt hung up or rubbing
Be careful not to over lubricate.
Clean lubricant from belt and pul-
leys with a clean rag. Replace oil-
soaked belt.
Check belt for free travel in pulleys
and belt guides. Check under
mower and around blade spindle
shafts for wire, rags, or other for-
eign material. Clean all material
from under mower.
Belt or pulleys worn out
If the belt rides in bottom of pulley
groove, either belt or pulley is worn
and must be replaced.
Frayed edges on cover
Belt rollover
Belt misalignment or belt rubbing
guide
Re-align belt or guide. Be sure belt
doesn’t rub any other part while
running.
Pulley misalignment
Damaged belt
Realign.
Replace belt.*
Foreign object in pulley grooves
Inspect all pulley grooves for rust,
paint or weld spots and remove.
Worn pulley groove
Replace pulley.
Replace belt.*
Damaged belt
Belt breakage
Rollover, high shock loads or
installation damage
High shock loads
Avoid abusive mowing. Avoid hit-
ting ground or large obstructions.
Belt came off drive
Check drive alignment for foreign
material in grooves. Ensure proper
tension. Avoid hitting solid objects
or ground.
* Check belt for damage by laying it flat on floor. If belt does not lie flat (has humps or twists), which indicates
broken or stretched cords, it must be replaced.
18 Troubleshooting
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
Attach side shields to right and left side of the mower.
The baffle shield fits the left side.
DEALER SET-UP INSTRUCTIONS
This mower is equipped with suction type blades for
best results in lawn mowing.
A side discharge chute may be used in place of the left
side shield for mowing in heavy material. Mount the
shields or discharge with 3/8 x 1" bolts and flange lock
nuts.
A WARNING
ꢀ
Before working underneath, block mower
securely. Hydraulic system leak down and failure of
mechanical or hydraulic system can cause equip-
ment to drop.
ꢀ
Keep all persons away from operator control
area while performing adjustments, service or
maintenance.
A CAUTION
ꢀ
Always wear relatively tight and belted cloth-
ing to avoid entanglement in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hands, hearing and head.
1. Discharge Chute
2. Side Shield
3. Side Skid
The mower is shipped partially assembled. Assembly
will be easier if components are aligned and loosely
assembled before tightening hardware. Recommended
torque values for hardware are located on page 45.
Figure 10. Side Skid, Discharge Chute
& Side Shield Installation
Optional equipment such as front roller, leaf mulcher or
blades should be installed before mower is mounted on
tractor. Casters are easier to install after mower is
mounted on tractor. See the Optional Equipment sec-
tion, page 26, for installation instructions.
Crosswise Support Installation
Attach crosswise support (1) to mower deck, welded
lug forward. Insert spacer bushing (2) into hole, insert
bolt through deck and slide support onto bolt. Secure
with nut.
Select a suitable working area to assemble mower.
Open accompanying parts box and lay parts out to
make location easy.
Center Belt Shield
Side Skid Installation
See page 36. Assemble center belt shield bracket (21)
to mower deck with a 3/8 NC x 1 hex head cap screw
(31). Secure with 3/8 lock washer (32) and 3/8 NC hex
nut (33). Attach center belt shield (22) to screws
welded into mower deck just forward of center blade
spindle sheave and secure with 3/8 lock washer (32)
and 3/8 NC hex nut (33). Secure center belt shield to
center belt shield bracket with 3/8 lock washer (32) and
3/8 NC hex nut (33).
Attach side skids to the outer rail with 3/8 x 1-1/4" bolts.
Final alignment of skids will be necessary when cutting
height is established.
Side Shield or
Discharge Chute Installation
A DANGER
ꢀ
Do not operate mower unless either dis-
charge chute or side shield is installed.
15148 (Rev. 2/9/2007)
Assembly 19
Download from Www.Somanuals.com. All Manuals Search And Download.
cleanliness. Make sure spindles turn freely and without
wobble.
If grooves require cleaning, moisten a cloth with a non-
flammable, non-toxic degreasing agent or commercial
detergent and water.
Avoid excessive force during installation. Do not use
tools to pry belt into pulley groove. Do not roll belt over
pulleys to install. This can cause hidden damage and
premature belt failure.
The belt may be completely installed with mower
mounted on tractor. However, it is easier to install belt
on mower deck with mower detached.
1.
2.
3.
4.
5.
Crosswise Support
Spacer Bushing
Keyhole Brackets
Caplug
Remove all belt shields.
Be sure belt clears guise 1/8". Reform guide if neces-
sary. See Figure 12.
Lift Chain
Step 1: Insert belt in bottom right hand groove of center
pulley and route around left pulley.
Figure 11. Crosswise Support Installation
Step 2: Bring belt back to center pulley and insert in
middle groove and thread around right pulley.
Belt Installation
Step 3: Route belt to center pulley, insert in top groove
and pull to rear.
One of the major causes of belt failure is improper
installation. Before a new belt is installed, check pulley
shafts and bearings for wear. Check pulley grooves for
Belt installation will be completed after mower is
attached to tractor. See page 24.
Figure 12. Belt Installation
20 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Lift Chain Installation on Deck
Figure 13. Lift Chain Installation
(L306 Deck Shown)
Lift chains are inserted into keyhole brackets on mower
deck and secured with caplugs.
On L59 mowers, there are two sets of keyhole brackets
- front and rear. Attach lift chains in the front brackets.
On L306 mowers, there are two sets of three keyhole
brackets. All mounts use the front outside brackets.
TRACTOR PREPARATION
Idler Bracket Installation
NOTICE
1.
2.
3.
4.
5.
6.
3/4" Flat Washer
3/4" Lock Washer
3/4 x 1-1/2" Bolt
Idler Bracket
Tractor Drawbar
ꢀ
It may be necessary to cut off front corners of
Left Rear Planetary Gear Housing
drawbar on older tractors to clear idler bracket
push arms.
Figure 14. Idler Bracket Installation
Locate idler bracket (4) up against inside gear housing
(6) and determine if any of the drawbar will need to be
removed to ensure a good fit. Cut drawbar if necessary.
NOTICE
ꢀ
Proper installation is necessary to ensure
proper belt alignment.
Install idler bracket (4) with 3/4" hardware as shown in
Figure 14 and torque bolts to 300 lbs-ft.
Insert carriage bolt (4), from the left, through front slot.
Place three washers (5) on bolt and install pulley (1),
lock washer (6) and nut (7).
NOTICE
ꢀ
On some older tractors, it may be necessary
Install carriage bolt (4) through rear slot, placing belt
guide (2) on left side of idler slot. Then place three
washers (5), pulley (1), lock washer (6) and nut (7) on
bolt.
to substitute 5/8" hardware for the 3/4" hardware.
The 5/8" hardware is not furnished with parts pack-
age. If your wheel housing only has two holes in
front, it will be sufficient. Frequently check that
these bolts are tight to prevent idler bracket from
moving. Torque 5/8" bolts to 175 lbs-ft.
Do not tighten this hardware until belt is installed.
ꢀ
If your tractor is equipped with a fast hitch,
move hitch as far as possible to the right to prevent
interference with belt and idlers.
15148 (Rev. 2/9/2007)
Assembly 21
Download from Www.Somanuals.com. All Manuals Search And Download.
Install belt shield bracket (5) to PTO housing as shown
in Figure 16 with bolt (10) and lock washer (11). Install
belt shield bracket (3) to tractor bracket as shown with
bolt (10), lock washer (11), and nut (12).
Do not install belt shield until belt has been installed.
Shield will bolt to brackets (3 & 5).
1.
2.
3.
4.
5.
6.
7.
Idler Pulley
Rear Belt Guide
Idler Bracket
5/8 x 2-1/2" Carriage Bolt
5/8" Flat Washer
5/8" Lock Washer
5/8" Hex Nut
Figure 15. Idler Pulley Installation
Drive Pulley Installation
1.
2.
Drive Pulley
Belt
A split taper splined bushing is used to locate and
secure drive pulley to belt pulley shaft. This provides an
easy on-off feature.
3.
Belt Shield Bracket
Belt Shield
4.
5.
Belt Shield Bracket
3/8 x 1" Bolt
3/8" Lock Washer
3/8" Nut
To remove bushing, remove bolts securing it to pulley
and shaft and place them into threaded bushing holes.
Tighten evenly to press bushing out of pulley.
10.
11.
12.
Clean paint from center pulley hole and insert split
taper bushing into hole. Insert bolts through
unthreaded bushing holes and into threaded holes of
drive pulley, but do not tighten.
Figure 16. Drive Pulley Installation
Manual Lift Installation
Install drive pulley over belt pulley shaft as far as possi-
ble.
Attach lift attachment bracket (3) to transmission hous-
ing (6) and hole just behind starter (5) with hardware as
shown. Be sure to attach spring (7) to lower front bolt
for L306 installation only.
Alternately tighten the splined bushing bolts to secure
the drive pulley. Continue to alternate the tightening
sequence until assembly is tight and all bolts are
torqued to 12 ft-lbs.
Use spacer tube (4), if necessary, at rear of bracket.
Tube will not be required on all tractors.
NOTICE
Attach front leg of lift sector (2) to bracket (3) with bolt
(24), lock washer (25) and nut (26).
ꢀ
Be sure to torque bolts to exactly 12 lbs-ft. Do
not overtighten or pulley casting may crack.
Place washer (28) on bolt (27) and insert through
bracket (3), rear leg of lift sector (2), and lift lever (1).
22 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Then install sleeve (31), washer (28), lock washer (29),
and nut (32). Tighten all hardware.
Place washer (22) on bolt (23) and insert through sec-
ond hole from front of left lever (1). Then install washer
(22), sleeve (21), lift lug (11), and nut (20) on bolt and
tighten.
NOTE: Install left lever (1) between steering wheel rod
and gas tank.
1.
2.
3.
Lift Lever
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
3/8 x 2" Bolt
Lift Sector
Lift Attachment Bracket
Spacer Tube
1/2 x 1-3/4" Carriage Bolt
1/2" Extra-Heavy Lock Washer
1/2" Heavy Nut
4.
5.
6.
Starter Motor*
5/8 x 2-3/4" Bolt
5/8" Flat Washer
Transmission Housing*
Extension Spring, L306 Only
13 Link Chain
7.
5/8" Heavy Lock Washer
5/8 x 1-1/4" Bolt
5/8 x 1 x 7/16" Sleeve
5/8" Nut
8.
9.
33 Link Chain
10.
11.
20.
21.
22.
Chain Bracket
Keyhole Lift Lug
3/8" Nut
5/8 x 2-1/4" Bolt
3/8 x 1/2 x 1/4" Sleeve
3/8" Flat Washer
* Tractor Parts
Figure 17. Manual Lift Installation
15148 (Rev. 2/9/2007)
Assembly 23
Download from Www.Somanuals.com. All Manuals Search And Download.
Hydraulic Lift Installation
Figure 19. Fast Hitch
ATTACHING MOWER TO TRACTOR
Position mower under tractor. It will be necessary to lift
front wheels off the ground. If a lifting device is not
available, back tractor over mower, using care to pre-
vent damage to painted surface of mower.
Remove by driving forward over mower.
Push Channel Arm Attachment
1.
2.
Tractor Center Rockshaft
Lift Arm
Install push channel arms to mower deck with 5/8 x
1-1/2" clevis pins and secure with safety pins.
3.
Keyhole Lift Lug
Chain
3/8" Flanged Lock Nut
3/8 x 1/2 x 1/2" Sleeve (Heat-Treated)
3/8" Flat Washer
3/8 x 1-1/2" Bolt
4.
5.
Attach crosswise support to push channel arms with
5/8 x 1/2" clevis pins and secure with safety pins.
Attach push channel arms to idler bracket with 5/8 x
1-3/4" clevis pins and secure with safety pins.
6.
7.
8.
Belt Installation
9.
1/2 x 2-1/2" Bolt
10.
1/2" Flange Lock Nut
Bring belt to rear of tractor. Give belt a 3/4 twist
between mower center pulley and front idler. Belt
should have a 1/4 twist ahead of rear idler. A 1/2 twist
between front idler and drive pulley is required.
Figure 18. Hydraulic Lift Installation
For IH A tractors, pin lift arm (2) with tractor spring-
loaded locking device to rockshaft (1) as shown. Place
washer (7) on bolt (8) and insert through lift bar (2).
Then install washer (7), lift lug (3), sleeve (6), and nut
(5) on bolt and tighten. Be sure lift lug pivots around
sleeve.
Should there be any twist other than those described
above, the belt is incorrectly installed. Recheck installa-
tion procedures and correct as necessary.
Belt Alignment
For IH 140, secure lift lug (3) to rockshaft as shown
with bolt (9) and nut (10).
Belt alignment and tension should be set at the same
time. It is suggested that you read both the alignment
and tensioning sections before attempting either.
On tractors equipped with fast hitch, as shown in Fig-
ure 19, be sure to use bracket furnished with tractor to
support front end of fast hitch ball when attaching
mower with fast hitch in place.
Improper tension or alignment will affect belt life.
24 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Remove rear belt shield. With mower level and cutting
height set, check belt alignment.
Figure 23. Maximum Left Idler Should Be Lowered
Figure 24. Best Possible Alignment for Right Idler
Figure 25. Maximum Right Idler Should Be Raised
Figure 20. Drive Pulley to Idler Alignment
Belt alignment is accomplished by adjusting idler pul-
leys and/or moving the mower forward or rearward with
push channel arm adjustment.
Figure 26. Maximum Right Idler Should Be Lowered
NOTICE
Alignment tolerances are shown in Figure 21 thru Fig-
ure 26. The best idler alignment is shown in Figure 21
& Figure 24. However, it is not always possible to
achieve. Alignment may be set within the tolerances
given, but the left idler must always be at least 1"
higher than the right.
ꢀ
Belt must not rub deck or crosswise support.
Belt Tension
Cycle belt through at least two revolutions after any
adjustment before checking tension.
Set belt tension using a spring scale or other force
measuring device. Remove left belt shield and attach
scale between the center and left pulleys. Apply
between three and four pounds of force. Belt deflection
should measure 5/16" for normal conditions. Tension
may be increased if necessary to prevent belt from slip-
ping in heavy mowing conditions.
Figure 21. Best Possible Alignment of Left Idler
When checking tension without a force measuring
device, the belt, when properly set, should feel very
tight. These belts are very strong and need to be
adjusted very tightly. Belts are more likely to be dam-
aged by excessive slippage than from being overtight-
ened.
Minor tension adjustments are made by moving idler
pulleys up or down. Major tension adjustments are
made by moving mower deck forward or rearward.
Figure 22. Maximum Left Idler Should Be Raised
15148 (Rev. 2/9/2007)
Assembly 25
Download from Www.Somanuals.com. All Manuals Search And Download.
___ Explain importance of lubrication and show cus-
tomer lubrication points on tractor and mower.
NOTICE
ꢀ
Alignment must be rechecked if it is neces-
sary to move idler pulleys or the mower deck to get
proper belt tension.
___ Point out safety features and optional equipment.
___ Present Operator's Manual to customer and rec-
ommend they become familiar with all sections.
ꢀ
Tension on a new belt should be readjusted
every half hour for the first two hours and then
checked every eight hours of operation.
OPTIONAL EQUIPMENT AVAILABLE
A leaf mulcher, low-suction blades, front roller, and
casters are offered as optional equipment for this
mower. Some options may not be available for some
mountings.
Blades
Low-suction blades are optional for this mower. In
sandy areas where abrasive action could cause exces-
sive blade wear, low-suction blades are recommended.
Casters
Figure 27. Proper Belt Tension
Casters are used to adjust cutting height.
Rear Belt Shield Installation
Leaf Mulcher
Place stud welded on bottom of belt shield in small hole
of idler bracket drawbar.
Bothersome leaf raking, bagging or burning can be
minimized by equipping your mower with a leaf
mulcher attachment. With this attachment, your mower
will dispose of leaves by quickly and thoroughly shred-
ding them. The shredded matter will decompose and
form humus.
Install clevis pin through belt shield brackets and top
link bracket.
Secure with safety pins.
PRE-DELIVERY CHECK LIST
(Dealer Responsibility)
The use of standard-suction blades is recommended
with the leaf mulcher. It is also recommended that the
leaf mulcher be removed for grass mowing.
Inspect the mower thoroughly after assembly to be cer-
tain it is set up properly before delivering it to the cus-
tomer. The following check list is a reminder of points to
inspect. Check off each item as it is found satisfactory
or after proper adjustment is made.
Adjust mower with blades approximately 1-1/2" above
ground and with front of mower slightly higher than the
rear. Operate tractor at a slow ground speed with the
PTO at full rpm.
Front Roller
___ Check that all safety shielding is in place.
___ Check all bolts to be sure they are correctly
torqued.
The front roller should be used when scalping occurs.
Side skids and casters effectively reduce scalping in
most cases.
___ Check that all cotter pins are properly installed.
___ Lubricate all grease fittings; check to make sure a
small amount of grease comes out of seal.
You may encounter areas where the side skids or cast-
ers will drop into depressions and allow the center of
the mower to contact the ground and scalp. When this
occurs, you should install a front roller in the center of
the mower.
___ Check that blades have been properly installed.
___ Check mower attitude and belt alignment.
DELIVERY CHECK LIST
(Dealer Responsibility)
___ Show customer how to make adjustments.
26 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Figure 28. Scalping without Front Rollers
Figure 29. Front Rollers Reduce Scalping
OPTIONAL EQUIPMENT INSTALLATION
Figure 30. Caster Installation L59
L306 Caster Installation
A WARNING
ꢀ
Before working underneath, block mower
securely. Hydraulic system leak down and failure of
mechanical or hydraulic system can cause equip-
ment to drop.
A CAUTION
ꢀ Always wear relatively tight and belted clothing
to avoid getting caught in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head;
and respirator or filter mask where appropriate.
Caster Installation
L59 Caster Installation
Figure 31. Caster Installation L306
Remove skids.
Mount casters on L306 mowers to the outside deck
rails. Attach rear of caster arm in fourth hole from front
of deck rail with a 3/8 x 1-1/2" bolt and secure with lock
washer and nut. The arm may be mounted in the third
hole to obtain more height and caster adjustment.
Insert 3/8 x 1-1/4" bolts through outer frame rail. Mount
caster arm over bolts.
Insert two 3/8 x 1-1/4" bolts through the front two holes
of outer frame. Mount caster arm over bolts, making
sure offset is outward. Install side skid and secure with
lock washer and nut.
Attach right and left adjustment brackets, offset down
and in front hole as shown, on each side of deck angle
and inside the side skid. Use two 1/2" flat washers as
spacers at the rear side shield hole.
Raise mower deck slowly to check for any interference
between casters and tractor.
Select the desired cutting height and install adjustment
brackets to caster arm with 1/2 x 1-3/4" bolts and
secure with 1/2" flanged lock nuts.
Adjust side skids to ride at least 1/2" above ground.
15148 (Rev. 2/9/2007)
Assembly 27
Download from Www.Somanuals.com. All Manuals Search And Download.
Place mower upside-down on saw horses or other sup-
ports.
Front Roller Installation
Place and secure mower in vertical position to make
front roller installation easier.
Remove side shields but do not remove side skids.
Remove front roller if installed.
Four holes for mounting the front roller are provided in
the front center mower deck. Mount the left and right
roller brackets in these holes. The hole pattern for the
roller brackets determines which bracket is used for
right and/or left.
Remove center baffle and brackets.
On L59 installations, measure 14" from the center slot
in front of mower to each side and mark. Measure 7/8"
down from top of mower deck and drill two 7/16" holes.
On the L59 mower, the left roller bracket should be
installed so highest hole is placed to the rear with
bracket angle extending left, (1). Install right roller
bracket so highest hole is to the rear with bracket angle
extending right, (3).
On L306 installations, measure 17" from the mower
centerline to each side and mark. Measure 7/8" down
from top of mower deck and drill three 7/16" holes.
On L59 installations, the angle lugs have a bolt hole
and a slot. Insert a 3/8 x 1" bolt in the bolt hole and
attach to leaf mulcher side brackets.
On the L306 mower, the left roller bracket angle should
be installed so highest hole is to the front with bracket
angle extending left, (5). Install right roller bracket with
highest hole forward and with bracket angle extending
right, (4).
On L306 installations, install attachment angle to leaf
mulcher side brackets. Note the shape of attachment
angle. Position as illustrated and attach with a 3/8 x 1"
bolt, flat washer, lock washer and nut.
Attach brackets with 3/8 x 1" carriage bolts and flanged
lock nuts.
Place leaf mulcher over blades.
Insert rod through roller and install into the rear roller
bracket holes. Secure each end of the rod with a 3/16"
cotter pin. Turn roller by hand to ensure it rolls freely.
Figure 32. Front Roller
Leaf Mulcher Installation
Installation of the leaf mulcher on L59 and L306 mow-
ers is very similar. Instructions are given together
except for differences which are noted separately.
28 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
1.
2.
3.
4.
Spacer
5.
6.
7.
9.
3/8" Flat Washer
Baffle Mounting Lug
Center Baffle
10.
11.
12.
13.
3/8 x 1" Bolt
Angle Lug
3/8 x 1-1/2" Bolt
Side Shield
Leaf Mulcher
3/8" Nut
3/8" Lock Washer
3/8" Lock Nut
Figure 33. Leaf Mulcher L59
On L59 installations, align attachment angles with third
hole from front of mower and install between side
shields and deck angle. Secure with 3/8 x 1" bolts.
On L59 mowers, drill four 7/16" holes in mower deck
using existing holes in leaf mulcher attachment plate as
templates. On L306, only two holes are required.
On L306 installations, align attachment angles with
fourth hole from front of mower and install between
side shield and deck angle. Attach with 3/8 x 1-1/2" bolt
and flanged lock nut. Use two 3/8" flat washers as
shims between side shield and deck angle rear hole.
Insert 3/8 x 1" bolts through these holes and secure
with a lock washer and 3/8" nut
Tighten all bolts in leaf mulcher assembly.
Check blade clearance by turning each one by hand.
Should a blade contact a mulcher ring, reshape the ring
as necessary. Be sure to have 1/8" minimum clearance
between blade tip and mulcher.
On L59 installations, insert three 3/8 x 1-1/2" bolts
through holes drilled in front lip of mower. Insert a 5/8"
pipe spacer on each bolt between deck and leaf
mulcher. If pipe spacer is too long, substitute 3/8"
washers for spacers.
On L306 installations, insert three 3/8 x 1" bolts
through holes drilled in front lip of mower. Attach leaf
mulcher directly to front lip of mower.
15148 (Rev. 2/9/2007)
Assembly 29
Download from Www.Somanuals.com. All Manuals Search And Download.
1.
2.
3.
4.
5.
Leaf Mulcher
3/8" Nut
6.
7.
8.
9.
Center Baffle
Side Shield
10.
Mounting Bracket -
Left Hand
3/8 x 1" Bolt
11.
12.
3/8" Lock Washer
3/8" Flat Washer
Baffle Mounting Lug
3/8" Lock Nut
3/8 x 1-1/2" Bolt
Mounting Bracket -
Right Hand
Figure 34. Leaf Mulcher L306
30 Assembly
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
Parts Index
L59 & L306 A-3
L59 A-3
FRAME ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
MOUNTING ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
MANUAL HEIGHT ADJUSTMENT ASSEMBLY . . . . . . . . . . . . . . . . 38
BLADE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
BLADE SPINDLE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
FRONT ROLLER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . 40
CASTER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . . . . 41
LEAF MULCHER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . 43
L306 A-3
FRAME ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
MOUNTING ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
MANUAL HEIGHT ADJUSTMENT ASSEMBLY . . . . . . . . . . . . . . . . 38
BLADE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
BLADE SPINDLE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
FRONT ROLLER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . 40
CASTER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . . . . 42
LEAF MULCHER ASSEMBLY (OPTIONAL) . . . . . . . . . . . . . . . . . . . 44
15148 (Rev. 2/9/2007)
Parts 31
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 FRAME ASSEMBLY
15148 (Rev. 2/9/2007)
32 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 FRAME ASSEMBLY
REF PART
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
Right side skid
17
9701
1
Frame w/baffling (includes spindle,
shield, etc.
1
2
4141
1
1
1
3
2
1
1
1
1
1
1
1
1
1
3
3
25510
25506
4227
Right side shield
18
19
5753
1
1
1
Complete English decal set
French safety decal set
English safety decal set
HARDWARE
3
Right belt shield
52311
4
H 3/4 Straight bushing w/bolt
1 BK 3.9 H Sheave
3 BK 3.9 H Sheave
Left belt shield
20 1019623
5
4226
6
6126
25
26
27
28
29
30
31
32
33
34
10378 *
1985 *
24597 *
839 *
1/4 NC x 1 HHCS GR5
1/4 Standard lock washer
3/8 NC x 3/4 Carriage bolt
3/8 NC x 1 HHCS GR5
3/8 Standard lock washer
3/8 NC Hex nut, plated
3/8 NC Flanged hex lock nut
1/2 NF x 1 HHCS GR5
7
25507
26521
4142
8
Side discharge chute
Left side skid
9
10
11
12
13
14
15
16
25511
25508
25531
25532
25509
3761
Left side shield w/baffle
Front corner baffle
838 *
835 *
Center baffle front mounting lug
Center baffle rear mounting angle
Center baffle
14350
4119
855 *
1/2 Extra-heavy lock washer
3/8 NC x 1-1/4 HHCS GR5
Standard hardware, obtain locally
Spindle (see page 40)
3/16 x 3/16 x 1-1/4 Key
12169 *
3885 *
*
15148 (Rev. 2/9/2007)
Parts 33
Download from Www.Somanuals.com. All Manuals Search And Download.
L306 A-3 FRAME ASSEMBLY
15148 (Rev. 2/9/2007)
34 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L306 A-3 FRAME ASSEMBLY
REF PART
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
17
18
13421
52311
1
1
1
Complete English decal set
French safety decal set
English safety decal set
HARDWARE
1
9702
1
Frame w/baffling, spindles,
shields, etc.
2
3
13428
24188
4227
1
1
3
2
1
1
1
1
1
1
1
1
1
3
3
Right side skid
19 1019623
Right side shield
4
H 3/4 Straight bushing w/bolts
1 KB 5.0 H Sheave
Right belt shield
25
26
27
28
29
30
31
32
33
34
35
10378 *
1985 *
24597 *
839 *
1/4 NC x 1 HHCS GR5
1/4 Standard lock washer
3/8 NC x 3/4 Carriage bolt
3/8 NC x 1 HHCS GR5
3/8 Standard lock washer
3/8 NC Hex nut, plated
3/8 NC Flanged hex lock nut
1/2 NF x 1 HHCS GR5
1/2 NC x 1-1/4 HHCS GR5
1/2 Extra-heavy lock washer
1/2 NC Heavy hex nut
5
12622
25528
13417
25529
26522
13429
24189
25532
25530
25533
3761
6
7
3 BK 5.0 H Sheave
Left belt shield
8
838 *
9
Side discharge chute
Left side skid
835 *
10
11
12
13
14
15
16
14350
4119
Left side shield
Center baffle rear mounting angle
Center baffle front mounting lug
Center baffle
6100 *
855 *
1093 *
Spindle (see page 40)
3/16 x 3/16 x 1-1/4 Key
*
Standard hardware, obtain locally
3885 *
15148 (Rev. 2/9/2007)
Parts 35
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 & L306 A-3 MOUNTING ASSEMBLY
15148 (Rev. 2/9/2007)
36 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 & L306 A-3 MOUNTING ASSEMBLY
REF PART
QTY
DESCRIPTION
HARDWARE
REF PART
QTY
DESCRIPTION
1
2
3
4
18336
2
1
2
1
1-1/16 121 D SAE Thread caplug
Rear keyhole lift lug
30
31
32
33
34
35
36
----- *
5/16 NC x 1 HHCS
24803
4154
839 *
838 *
3/8 NC x 1 HHCS GR5
3/8 Standard lock washer
3/8 NC Hex nut, plated
5/8 NC x 4 HHCS GR5
5/8 NC x 3-1/2 HHCS GR5
4/0 Passing link chain, 33 links
13006
13-1/4 Long extension spring
(used on L306 only)
835 *
5
6
27656
9238
4336
4335
6095
3665
25550
1635
3651
1481
4152
3652
1
1
2
2
2
1
1
1
1
1
1
1
Lift arm
1605 *
23141 *
4548 *
Idler bracket assembly
V-Groove idler w/bearing
4.50 OD V-Groove idler
.626 ID x 1.85 OD Ball bearing
V-Belt shield bracket
Upper belt shield
7
5/8 NC x 1-3/4 HHCS GR5 (L306
only)
8
37
38
39
40
41
5836 *
4097
410
5/8 NC x 2-1/2 Carriage bolt GR5
5/8 x 1-1/2 Clevis pin
9
10
11
12
13
14
15
15
5/8 x 1-3/4 Clevis pin
692 *
1517
5/8 Standard flat washer
Rear shield bracket
5/8 x 1-3/8 x 7 GA Flat washer
(L306 only)
P 1, 1-1/8 6-Splined bushing
1 TB 9.4 PD Sheave
W180 V-Belt (for L59) -or-
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
1286 *
230 *
5/8 Heavy lock washer
5/8 NC Hex nut
W189 V-Belt (for L59 with AV kit)
(order separately) -or-
639 *
1/2 NC x 2-1/2 HHCS GR5
1/2 NC x 2 HHCS GR5
1/2 NC x 1-1/2 HHCS GR5
1/2 Standard flat washer
1/2 Extra-heavy lock washer
1/2 NC Flanged hex lock nut
1/2 NC Heavy hex nut
1/2 x 5/8 x 1-1/16 Sleeve HT
3/4 NC x 2 HHCS GR5
3/4 NC x 1-1/2 HHCS GR5
3/4 Standard flat washer
3/4 Standard lock washer
3/4 NC Hex nut
3699 *
3379 *
854 *
15
15
5711
1
1
W201 V-Belt (for L306) -or-
10859
W208 V-Belt (for L306 with AV
Kit) (order separately)
16
18260
1
AV Conversion bundle
855 *
(optional)(includes 2 mounting
bars and hardware to convert stan-
dard mounting to fit AV tractors;
bars are not sold separately)
11900 *
1093 *
3504
17
18
19
23966
25554
13314
1
1
2
Check chain bracket
Rear belt guide
735 *
4616 *
1257 *
2522 *
1450 *
2688 *
Push channel with clevis bar (for
L59) -or-
19
23942
2
Push channel assembly, 27-1/4"
long (for L306)
5/32 Hair pin cotter
20
21
22
3485
25557
25555
1
1
1
Crosswise rear support
Center belt shield bracket
Center belt shield
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
Parts 37
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 & L306 A-3 MANUAL HEIGHT ADJUSTMENT ASSEMBLY
REF PART
835 *
27851
565 *
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3/8 NC Hex nut, plated
1
2
10699
1
1
Manual height adjustment rod
3/8 x 1/2 x 1/4 Heat-treated sleeve
3/8 Standard flat washer
3/8 NC x 2 HHCS GR5
1/2 NC x 1-3/4 Carriage bolt GR5
1/2 Extra-heavy lock washer
1/2 NC Heavy hex nut
10693
Manual height adjustment lever
assembly
3
4
10702
9045
1
1
Manual lift sector assembly
3231 *
12735 *
855 *
Manual lift attachment plate bundle
(includes items 5, 7, 8, and 24-27)
5
6
10708
13006
1
1
Manual height adjustment spacer
1093 *
3598 *
230 *
13-1/4 Long extension spring
(L306 only)
1/2 SAE Flat washer
5/8 NC Hex nut
7
8
23966
18264
4154
1
1
1
1
1
Check chain bracket
2/0 Straight link chain, 13 links
4/0 Passing link chain, 33 links
Rear keyhole lift lug
1286 *
692 *
5/8 Heavy lock washer
5/8 Standard flat washer
5/8 x 1 x 7/16 HT Sleeve
5/8 NC x 2-1/4 HHCS GR5
5/8 NC x 1-1/4 HHCS
9
484
10
11
24803
10701
12274 *
6268 *
986 *
Manual height adjustment clip
HARDWARE
5/8 NC x 2-3/4 HHCS GR5
3-3/8 Long compression spring
12
13
14
3597 *
6128 *
1/8 x 1 Cotter pin
10706
1/4 NC Hex lock nut
10378 *
1/4 NC x 1 HHCS GR5
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
38 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 BLADE ASSEMBLY
REF PART
QTY
DESCRIPTION
Spindle lock wrench
1
2
3
2974
4110
1
1
1
Shoulder washer
23825KT
CCW 20-1/4 Blade (Standard
suction) -or-
3
4
5
6
25997KT
1
1
2
1
CCW 20-1/4 Blade (Low suction)
5/8 Standard flat washer
692 *
10635
10718
5/8 x 1-3/4 x 14 GA Cup washer
5/8 NC x 1-1/2 Nylok hex head cap
screw GR5 (left hand threads)
*
Standard hardware, obtain locally
L306 A-3 BLADE ASSEMBLY
REF PART
QTY
DESCRIPTION
1
2
3
4
5
2974
13409
1
1
1
1
1
Spindle lock wrench
5/8 ID x 3 Shoulder washer
1 x 3 Friction disc
Blade lock
13402
13403
13404KT
CCW 24-1/2 Blade (standard suc-
tion) -or-
5
6
28328KT
13405
13401
12313
13451
24184
1
CCW 24-1/2 Blade (low suction)
A/R 1 x 3 x 20 GA Shim washer
7
2
4
1
1
1 x 2-3/4 x 11 GA Cup washer
5/8 ID x 1 OD x 13/16 Sleeve HT
5/8 x 1-1/4 x 13/64 Sleeve HT
8
9
10
5/8 NC x 2-3/8 Nylok cap screw
GR5 (left hand threads)
A/R As required
Standard hardware, obtain locally
*
15148 (Rev. 2/9/2007)
Parts 39
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 & L306 A-3 BLADE SPINDLE ASSEMBLY
REF PART
QTY
DESCRIPTION
1
3761
1
Fixed blade spindle (left hand rota-
tion)
2
4117
1
Spindle housing (includes bearing
cups)
3
4
5
6
7
8
5089
2
1
1
2
2
1
Seal for 1-1/16 shaft
27/32 x 1-1/16 x 1-7/16 Sleeve
3/16 x 1-1/8 Spring pin
Bearing cone
4114
4115 *
4107
4106
Bearing cup
1972 *
1/4 - 28 Tapered thread grease
fitting
9
28897
1
*
Spindle shaft HT (left hand
threads)
Standard hardware, obtain locally
L59 A-3 & L306 A-3 FRONT ROLLER ASSEMBLY (OPTIONAL)
REF PART
QTY
DESCRIPTION
1
2
3
4
5
6
7
8
24650
1
1
1
1
-
Front roller, complete
24583
24586
24587
1256 *
6697 *
14350
29610
Front roller, bearing and rod
Right front roller bracket
Left front roller bracket
3/16 x 1 Cotter pin
-
3/8 NC x 1 Carriage bolt GR5
3/8 NC Flanged hex lock nut
5/8 x 7/8 x 7/8 Flange bearing
-
2
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
40 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 CASTER ASSEMBLY (OPTIONAL)
REF PART
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
12
13
14
15
15
16
835 *
765 *
23479
2
1
1
1
1
2
3/8 NC Hex nut, plated
1
2
29750
1
1
Right & left caster bundle
1/2 NC Hex lock nut
12243
Caster yoke w/axle (includes bolt,
nuts & sleeve)
1/2 NC x 5 HHCS GR5
29368 (c)
12242 (c)
29375 (b)
1/2 x 3/4 OD x 3-3/8 Sleeve -or-
17 GA Wall x 5/8 OD x 3-3/8 tube
3
3
4
4
29746 (a)
6761 (a)
29747 (a)
18424 (a)
1
1
1
1
Right caster arm assembly
(shown) 13-5/32" long -or-
Right caster arm assembly,
16-5/32" long
3/4 Bore flanged bearing for 1-1/8
hole -or-
Left caster arm assembly,
13-5/32 long -or-
16
16
4228 (b)
2
2
5/8 Bore flanged bearing for 1-3/8
hole -or-
Left caster arm assembly,
16-5/32" long
65578 (b)
3/4 Bore x 1.385 flanged wheel
bearing with groove
5
7
19703
----- *
1
1
8-1/2 Caster wheel with sleeve
17
18
22240
4181
2
2
3/4 x 1-3/16 x 10 GA Flat washer
25/32 x 1 x 1/2 HT Sleeve
Straight 1/4 self-tap grease fitting
(for steel wheel) -or-
7
195 *
1
Straight 1/8 pipe thread grease fit-
ting (for polyethylene wheel)
(a)
For proper caster arm identifica-
tion, refer to dimension “L” as
shown on drawing. Caster arms
may be used on either side to
obtain best fit.
8
8
9
21020
1
1
1
1/4 x 1-1/4 Spiral pin -or-
1285 *
12296 *
1/4 x 1-1/2 Cotter pin
1/4-28 Straight grease fitting,
15/32"
(b)
(c)
Measure old bearing.
Measure outside diameter of old
sleeve.
10
11
12169 *
838 *
2
2
3/8 NC x 1-1/4 HHCS GR5
3/8 Standard lock washer
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
Parts 41
Download from Www.Somanuals.com. All Manuals Search And Download.
L306 A-3 CASTER ASSEMBLY (OPTIONAL)
REF PART
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
14
15
16
24576
2
1
1
1/2 NC x 1-3/4 HHCS GR5
1/2 NC x 5 HHCS GR5
A
1
2
3
4
5
6
7
24095
-
L306 Caster assembly bundle
Caster assembly
23479
13400
15638
23857
13435
13444
13444
12296 *
1
1
1
1
1
1
1
29368 (c)
1/2 x 3/4 OD x 3-3/4 HT Sleeve
-or-
Wheel, 10" C-flange w/sleeve
Caster wheel yoke assembly
Caster arm assembly
16
17
12242 (c)
29375 (b)
1
2
17 GA Wall x 5/8 OD x 3-3/8 tube
3/4 Bore flanged bearing for 1-1/8
hole -or-
Left caster adjustment bracket
Right caster adjustment bracket
17
17
17
17
4228 (b)
2905 (b)
2
2
2
2
5/8 Bore flanged bearing for 1-3/8
hole -or-
1/4-28 Straight grease fitting,
15/32" long
5/8 Bore flanged bearing for 1-1/8
hole -or-
8
8
9
21020
1285 *
----- *
1
1
1
1/4 x 1-1/4 Spirol pin -or-
65578 (b)
65577 (b)
3/4 Bore x 1.385 flanged wheel
bearing with groove -or-
1/4 x 1-1/2 Cotter pin
Straight 1/4 self-tap grease fitting
(for steel wheel) -or-
3/4 Bore x 1.385 flanged wheel
bearing with notch
9
195 *
1
Straight 1/8 pipe thread grease fit-
ting (for plyethylene wheel)
*
Standard hardware, obtain locally
Measure old bearing.
10
11
12
13
976 *
838 *
1
2
2
3
3/8 NC x 1-1/2 HHCS GR5
3/8 Standard lock washer
3/8 NC Hex nut, plated
(b)
(c)
Measure outside diameter of old
sleeve.
835 *
11900 *
1/2 NC Flanged hex lock nut
15148 (Rev. 2/9/2007)
42 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
L59 A-3 LEAF MULCHER ASSEMBLY (OPTIONAL)
REF PART
QTY
DESCRIPTION
A
1
2
3
4
5
6
7
8
7080
1
1
3
2
-
Leaf mulcher complete
Leaf mulcher weldment
3/8 Schedule 40 x 5/8 pipe
Angle lug
-----
23218
7076
839 *
3/8 NC x 1 HHCS GR5
3/8 NC x 1-1/2 HHCS GR5
3/8 Standard lock washer
3/8 Standard flat washer
3/8 NC Hex nut, plated
976 *
838 *
565 *
835 *
-
-
-
-
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
Parts 43
Download from Www.Somanuals.com. All Manuals Search And Download.
L306 A-3 LEAF MULCHER ASSEMBLY (OPTIONAL)
REF PART
QTY
DESCRIPTION
A
1
2
13482
1
1
1
Leaf mulcher complete
Leaf mulcher weldment
-----
13224
Leaf mulcher right mounting
bracket
3
4
5
6
7
8
13225
1
-
Leaf mulcher left mounting bracket
3/8 NC x 1 HHCS GR5
839 *
976 *
838 *
565 *
835 *
-
3/8 NC x 1-1/2 HHCS GR5
3/8 Standard lock washer
3/8 Standard flat washer
3/8 NC Hex nut, plated
-
-
-
*
Standard hardware, obtain locally
15148 (Rev. 2/9/2007)
44 Parts
Download from Www.Somanuals.com. All Manuals Search And Download.
BOLT TORQUE CHART
Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific
application.
Fasteners must always be replaced with the same grade as specified in the manual parts list.
Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware.
Make sure fastener threads are clean and you start thread engagement properly.
All torque values are given to specifications used on hardware defined by SAE J1701 MAR 99 & J1701M JUL 96.
SAE Bolt Head
Identification
SAE SERIES
TORQUE
CHART
A
SAE Grade 2
(No Dashes)
SAE Grade 8
(6 Radial Dashes)
SAE Grade 5
(3 Radial Dashes)
MARKING ON HEAD
A
SAE 2
SAE 5
SAE 8
Diameter
(Inches)
Wrench
Size
lbs-ft
N-m
8
lbs-ft
10
N-m
13
lbs-ft
14
N-m
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
3/4"
7/8"
1"
7/16"
1/2"
6
18
37
12
17
19
26
27
9/16"
5/8"
23
31
35
47
49
67
36
48
55
75
78
106
163
232
325
569
907
1383
3/4"
55
75
85
115
164
230
403
642
979
120
171
240
420
669
1020
13/16"
15/16"
1-1/8"
1-5/16"
1-1/2"
78
106
149
261
416
634
121
170
297
474
722
110
192
306
467
METRIC SERIES
TORQUE
CHART
8.8
Metric Bolt Head
Identification
10.9
A
Metric
Grade 8.8
Metric
Grade 10.9
COARSE THREAD
FINE THREAD
A
A
MARKING ON HEAD
MARKING ON HEAD
Diameter &
Thread Pitch Wrench
(Millimeters)
Diameter &
Thread Pitch
(Millimeters)
Metric 8.8
Metric 10.9
N-m lbs-ft
Metric 8.8
Metric 10.9
N-m lbs-ft
Size
N-m
lbs-ft
6
N-m
lbs-ft
6
6 x 1.0
10 mm
13 mm
16 mm
18 mm
21 mm
24 mm
27 mm
30 mm
34 mm
36 mm
46 mm
8
11
27
8
8
11
29
8
6 x 1.0
8 x 1.0
8 x 1.25
10 x 1.5
12 x 1.75
14 x 2.0
16 x 2.0
18 x 2.5
20 x 2.5
22 x 2.5
24 x 3.0
30 x 3.0
20
15
20
21
16
22
39
29
54
40
41
30
57
42
10 x 1.25
12 x 1.25
14 x 1.5
16 x 1.5
18 x 1.5
20 x 1.5
22 x 1.5
24 x 2.0
30 x 2.0
68
50
94
70
75
55
103
163
250
363
507
684
861
1740
76
109
169
234
330
451
571
1175
80
151
234
323
457
623
790
1626
111
173
239
337
460
583
1199
118
181
263
367
495
623
1258
87
120
184
268
374
505
635
1283
125
172
244
332
421
867
133
194
270
365
459
928
Typical Washer
Installations
Bolt
Flat Washer
Lock Washer
8/9/00
Bolt Torque & Size Charts (Rev. 10/10/2005)
Appendix 45
Download from Www.Somanuals.com. All Manuals Search And Download.
BOLT SIZE CHART
NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and metric bolts.
SAE Bolt Thread Sizes
5/16
3/8
1/2
5/8
3/4
7/8
IN
1
2
7
3
4
5
6
MM
25
50
75
100
125
150
175
Metric Bolt Thread Sizes
8MM 10MM
12MM
14MM
16MM
18MM
ABBREVIATIONS
AG ............................................................ Agriculture
ATF .............................. Automatic Transmission Fluid
BSPP........................... British Standard Pipe Parallel
BSPTM .............. British Standard Pipe Tapered Male
CV...................................................Constant Velocity
CCW.............................................Counter-Clockwise
CW..............................................................Clockwise
F .....................................................................Female
GA ...................................................................Gauge
GR (5, etc.)..........................................Grade (5, etc.)
HHCS ...................................... Hex Head Cap Screw
HT..........................................................Heat-Treated
JIC ...............Joint Industry Council 37° Degree Flare
LH............................................................... Left Hand
LT..........................................................................Left
m....................................................................... Meter
mm.............................................................. Millimeter
M.........................................................................Male
MPa ....................................................... Mega Pascal
N.....................................................................Newton
NC.................................................... National Coarse
NF .........................................................National Fine
NPSM................... National Pipe Straight Mechanical
NPT.........................................National Pipe Tapered
NPT SWF........National Pipe Tapered Swivel Female
ORBM .........................................O-Ring Boss - Male
P......................................................................... Pitch
PBY.....................................................Power-Beyond
psi........................................ Pounds per Square Inch
PTO....................................................Power Take Off
QD.................................................. Quick Disconnect
RH............................................................ Right Hand
ROPS......................... Roll-Over Protective Structure
RPM ...................................... Revolutions Per Minute
RT ......................................................................Right
SAE........................ Society of Automotive Engineers
UNC ................................................... Unified Coarse
UNF.........................................................Unified Fine
UNS.................................................... Unified Special
Bolt Torque & Size Charts (Rev. 10/10/2005)
46 Appendix
Download from Www.Somanuals.com. All Manuals Search And Download.
INDEX
ASSEMBLY
Attaching Mower to Tractor 24
Cutting Height with Optional Casters 8
Mower Attitude 9
Adjustment 9
Dealer Set-Up Instructions 19
Delivery Check List 26
Optional Equipment Available 26
Optional Equipment Installation 27
Pre-Delivery Check List 26
Tractor Preparation 21
Side Skids 9
Commencing Mowing 10
Mowing Techniques 10
Mowing Speed 10
Mowing Tips 10
Uneven Terrain 11
Pre-Operation Check List 9
Starting & Stopping Mower 9
Transporting 10
DEALER SERVICE
Blade Spindle Repair 15
Assembly 15
Disassembly 15
Installation 16
Removal 15
OWNER SERVICE
Blade Servicing 12
Removal and Installation 13
Sharpening 13
Cleaning 14
Lubrication 12
Caster Lubrication 12
Spindle Lubrication 12
Repair Tips 15
GENERAL
Abbreviations 46
Bolt Size Chart 46
Bolt Torque Chart 45
General Information 4
General information 4
Introduction 2
PARTS
Parts Index 31
Obtaining Replacement Manuals 2
Specifications 4
Warranty
SAFETY
Safety & Instructional Decals 7
Product 81
Safety Rules 5
Replacement Parts 1
Safety Symbols Explained 2
OPERATION
TROUBLESHOOTING
Adjustment 8
Mower Conditions 17
Belt Conditions 18
Cutting Height 8
Cutting Height with Lift Chains 8
Parts 47
15148 (Rev. 2/9/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
WARRANTY
(All Models Except Mow’n MachineTM Zero-Turn Mowers and Woods BoundaryTM Utility Vehicles)
Please Enter Information Below and Save for Future Reference.
Date Purchased: ____________________________
Model Number: ____________________________
From (Dealer): ___________________________________________
Serial Number: ___________________________________________
Woods Equipment Company (“WOODS”) warrants this product to be free from defect in material and workmanship. Except as otherwise set
forth below, the duration of this Warranty shall be for TWELVE (12) MONTHS COMMENCING ON THE DATE OF DELIVERY OF THE
PRODUCT TO THE ORIGINAL PURCHASER.
Woods backhoe models BH70-X, BH80-X, and BH90-X are warranted for two (2) years from the date of delivery to the original purchaser.
The warranty periods for specific parts or conditions are listed below:
Part or
Condition
Warranted
Duration (from date of delivery
Model Number
to the original purchaser)
PHD25, PHD35, PHD65, PHD95, 1260, 2162, 3240, BB48, BB60, BB72, BB84,
BB600, BB720, BB840, BB6000, BB7200, BB8400, BW180-2, BW1800, DS96,
DS120, DS1260, DSO1260, DS1440, TS1680, RCC42, RM550-2, RM660-2,
RM990-3, PRD6000, PRD7200, PRD8400, 7144RD-2, 9180RD-2, 9204RD-2,
S15CD, S20CD, S22CD, S25CD, S27CD
Gearbox
components
5 years
Gearbox
components
3 years (1 year if used in rental or
commercial applications)
RDC54, RD60, RD72
RM550-2, RM660-2, RM990-3, PRD6000, PRD7200, PRD8400, 7144RD-2,
9180RD-2, 9204RD-2
Blade spindles 3 years
Rust-through 10 years
BB600, BB720, BB840, BB6000, BB7200, BB8400, BW126, BW180, BW1260,
BW1800, 1260, 2162, 3240
Under no circumstances will this Warranty apply in the event that the product, in the good faith opinion of WOODS, has been subjected to
improper operation, improper maintenance, misuse, or an accident. This Warranty does not apply in the event that the product has been
materially modified or repaired by someone other than WOODS, a WOODS authorized dealer or distributor, and/or a WOODS authorized
service center. This Warranty does not cover normal wear or tear, or normal maintenance items. This Warranty also does not cover repairs made
with parts other than those obtainable through WOODS.
This Warranty is extended solely to the original purchaser of the product. Should the original purchaser sell or otherwise transfer this product to
a third party, this Warranty does not transfer to the third party purchaser in any way. There are no third party beneficiaries of this Warranty.
WOODS makes no warranty, express or implied, with respect to engines, batteries, tires or other parts or accessories not manufactured by
WOODS. Warranties for these items, if any, are provided separately by their respective manufacturers.
WOODS’ obligation under this Warranty is limited to, at WOODS’ option, the repair or replacement, free of charge, of the product if WOODS,
in its sole discretion, deems it to be defective or in noncompliance with this Warranty. The product must be returned to WOODS with proof
of purchase within thirty (30) days after such defect or noncompliance is discovered or should have been discovered, routed through the
dealer and distributor from whom the purchase was made, transportation charges prepaid. WOODS shall complete such repair or
replacement within a reasonable time after WOODS receives the product. THERE ARE NO OTHER REMEDIES UNDER THIS
WARRANTY. THE REMEDY OF REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS
WARRANTY.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS WARRANTY. WOODS
MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND WOODS SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY
OF MERCHANTABILITY AND/OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
WOODS shall not be liable for any incidental or consequential losses, damages or expenses, arising directly or indirectly from the
product, whether such claim is based upon breach of contract, breach of warranty, negligence, strict liability in tort or any other legal
theory. Without limiting the generality of the foregoing, Woods specifically disclaims any damages relating to (i) lost profits, business, revenues
or goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for labor, supplies, substitute machinery
or rental; or (v) any other type of damage to property or economic loss.
This Warranty is subject to any existing conditions of supply which may directly affect WOODS’ ability to obtain materials or manufacture
replacement parts.
No agent, representative, dealer, distributor, serviceperson, salesperson, or employee of any company, including without limitation, WOODS, its
authorized dealers, distributors, and service centers, is authorized to alter, modify, or enlarge this Warranty.
Answers to any questions regarding warranty service and locations may be obtained by contacting:
Woods Equipment
Company
2606 South Illinois Route 2
Post Office Box 1000
Oregon, Illinois 61061
800-319-6637 tel
800-399-6637 fax
F-3079 (Rev. 1/16/2007)
Download from Www.Somanuals.com. All Manuals Search And Download.
WARRANTY
(Replacement Parts For All Models Except Mow’n Machine
Zero-Turn Mowers and Woods Boundary Utility Vehicles)
TM
TM
Woods Equipment Company (“WOODS”) warrants this product to be free from defect in material and
workmanship for a period of ninety (90) days from the date of delivery of the product to the original
purchaser with the exception of V-belts, which will be free of defect in material and workmanship for a
period of 12 months.
Under no circumstances will this Warranty apply in the event that the product, in the good faith opinion of
WOODS, has been subjected to improper operation, improper maintenance, misuse, or an accident. This
Warranty does not cover normal wear or tear, or normal maintenance items.
This Warranty is extended solely to the original purchaser of the product. Should the original purchaser sell
or otherwise transfer this product to a third party, this Warranty does not transfer to the third party purchaser
in any way. There are no third party beneficiaries of this Warranty.
WOODS’ obligation under this Warranty is limited to, at WOODS’ option, the repair or replacement, free of
charge, of the product if WOODS, in its sole discretion, deems it to be defective or in noncompliance with
this Warranty. The product must be returned to WOODS with proof of purchase within thirty (30)
days after such defect or noncompliance is discovered or should have been discovered, routed through
the dealer and distributor from whom the purchase was made, transportation charges prepaid.
WOODS shall complete such repair or replacement within a reasonable time after WOODS receives the
product. THERE ARE NO OTHER REMEDIES UNDER THIS WARRANTY. THE REMEDY OF
REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS
WARRANTY.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF
THIS WARRANTY. WOODS MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND
WOODS SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/
OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
WOODS shall not be liable for any incidental or consequential losses, damages or expenses, arising
directly or indirectly from the product, whether such claim is based upon breach of contract, breach
of warranty, negligence, strict liability in tort or any other legal theory. Without limiting the generality
of the foregoing, Woods specifically disclaims any damages relating to (i) lost profits, business, revenues or
goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for
labor, supplies, substitute machinery or rental; or (v) any other type of damage to property or economic loss.
This Warranty is subject to any existing conditions of supply which may directly affect WOODS’ ability to
obtain materials or manufacture replacement parts.
No agent, representative, dealer, distributor, service person, salesperson, or employee of any company,
including without limitation, WOODS, its authorized dealers, distributors, and service centers, is authorized
to alter, modify, or enlarge this Warranty.
Answers to any questions regarding warranty service and locations may be obtained by contacting:
Woods Equipment
Company
2606 South Illinois Route 2
Post Office Box 1000
Oregon, Illinois 61061
800-319-6637 tel
800-399-6637 fax
F-8494 (Rev. 6/23/2005)
Download from Www.Somanuals.com. All Manuals Search And Download.
15148
Woods Equipment
Company
2606 South Illinois Route 2
Post Office Box 1000
Oregon, Illinois 61061
815-732-2141 tel
815-732-7580 fax
© 1995 Woods Equipment Company. All rights reserved. WOODS, the Woods logo, and “Tested. Proven. Unbeatable.” are trademarks of Woods
Equipment Company. All other trademarks, trade names, or service marks not owned by Woods Equipment Company that appear in this manual
are the property of their respective companies or mark holders. Specifications subject to change without notice.
Download from Www.Somanuals.com. All Manuals Search And Download.
|