STUMP GRINDER
SG100
Tested. Proven. Unbeatable.
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TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7
SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 9
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OWNER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
DEALER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DEALER CHECK LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
PARTS
STUMP GRINDER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
STUMP GRINDER PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
GEARBOX ASSEMBLY AND PARTS LIST . . . . . . . . . . . . . . . . . . . . . 26
DRIVELINE ASSEMBLY AND PARTS LIST. . . . . . . . . . . . . . . . . . . . . 27
BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
BOLT SIZE CHART & ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PARTS WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
PRODUCT WARRANTY . . . . . . . . . . . . . . . . . . . . . . . INSIDE BACK COVER
Introduction 3
MAN0155 (Rev.2/16/2007)
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SG100 SPECIFICATIONS
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012 lbs.
Cutting wheel diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 inches
Cutting wheel speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895 rpm
Cutting arc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 degrees
Hub torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 lbs-ft.
Required horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 to 100 HP
Cutting teeth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 carbide steel teeth
Maximum stump height. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 inches
Maximum cutting depth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 inches
GENERAL INFORMATION
The purpose of this manual is to assist you in operating
and maintaining your stump grinder. Read it carefully. It
furnishes 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 but, 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 from the
operator’s position in the tractor seat.
™
4 Introduction
MAN0155 (Rev. 2/16/2007)
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SAFETY RULES
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
PREPARATION
Safety is a primary concern in the design and
manufacture of our products. Unfortunately, our
efforts to provide safe equipment can be wiped
Always tighten to torque chart specifications
out by an operator’s single careless act.
„ Check that all hardware is properly installed.
unless instructed otherwise in this manual.
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.
„ 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.
It has been said, “The best safety device is an
informed, careful operator.” We ask you to be
that kind of operator.
„ Make sure attachment is properly secured,
adjusted, and in good operating condition.
„ Power unit must be equipped with ROPS or
ROPS cab and seat belt. Keep seat belt securely
fastened. Falling off power unit can result in death
from being run over or crushed. Keep foldable
ROPS system in “locked up” position at all times.
TRAINING
„ 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.
„ Make sure all safety decals are installed.
Replace if damaged. (See Safety Decals section for
location.)
„
Make sure shields and guards are properly
installed and in good condition. Replace if damaged.
„ If you do not understand any part of this manual
OPERATION
and need assistance, see your dealer.
„ Know your controls and how to stop engine and
attachment quickly in an emergency.
„ Do not allow bystanders in the area when oper-
ating, attaching, removing, assembling, or servic-
ing equipment.
„
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.
„ Consult local utilities before working. Know
location of all underground cables, pipelines, over-
head wires, and other hazards in working area and
avoid contact.
„ Keep hands and body away from pressurized
lines. Use paper or cardboard, not hands or other
body parts to check for leaks. Wear safety goggles.
Hydraulic fluid under pressure can easily penetrate
skin and will cause serious injury or death.
„ Do not put stump grinder into service unless all
shields and guards are in place and in good condi-
tion. Replace if damaged.
„ Keep bystanders away from equipment.
„ Make sure that all operating and service person-
nel know that if hydraulic fluid penetrates skin, it
must be surgically removed as soon as possible by
a doctor familiar with this form of injury or gan-
grene, serious injury, or death will result. CON-
TACT A PHYSICIAN IMMEDIATELY IF FLUID
ENTERS SKIN OR EYES. DO NOT DELAY.
„ Do not operate or transport equipment while
under the influence of alcohol or drugs.
„ Operate only in daylight or good artificial light.
(Safety Rules continued on next page)
SG100 Safety Rules (Rev. 6/16/2006)
Safety 5
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SAFETY RULES
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
(Safety Rules continued from previous page)
tions or have service performed by a qualified
dealer.
„ Avoid contact with electrical wires.
„ Keep hands, feet, hair, and clothing away from
equipment while engine is running. Stay clear of all
moving parts.
TRANSPORTATION
„ A minimum 20% of tractor and equipment
weight must be on the tractor front wheels when
attachments are in transport position. Without this
weight, tractor could tip over, causing personal
injury or death. The weight may be attained with a
loader, front wheel weights, ballast in tires or front
tractor weights. Weigh the tractor and equipment.
Do not estimate.
„ Always comply with all state and local lighting
and marking requirements.
„ Never allow riders on power unit or attachment.
„ Power unit must be equipped with ROPS or
ROPS cab and seat belt. Keep seat belt securely
fastened. Falling off power unit can result in death
from being run over or crushed. Keep foldable
ROPS system in “locked up” position at all times.
„ Reduce transport speed to avoid bouncing and
brief loss of steering control.
„ Always sit in power unit seat when operating
controls or starting engine. Securely fasten seat
belt, place transmission in neutral, engage brake,
and ensure all other controls are disengaged
before starting power unit engine.
„ Always comply with all state and local lighting
and marking requirements.
„ Never allow riders on power unit or attachment.
„ Turn off power to unit before transporting.
„ Do not operate or transport on steep slopes.
„ Shift tractor transmission into park or neutral
and set brakes before engaging PTO and grinding.
„ Do not operate or transport equipment while
„ Do not operate PTO during transport.
under the influence of alcohol or drugs.
„ Do not operate auxiliary hydraulics during
transport.
MAINTENANCE
„ Service and maintenance work not covered in
OWNER SERVICE must be done by a qualified
dealership. Special skills, tools, and safety proce-
dures may be required. Failure to follow these
instructions can result in serious injury or death.
„ Look down and to the rear and make sure area
is clear before operating in reverse.
„ Use extreme care when working close to fences,
ditches, other obstructions, or on hillsides.
„ Do not operate or transport on steep slopes.
„ Before performing any service or maintenance,
lower equipment to ground or block securely, turn
off engine, remove key, and disconnect driveline
from tractor PTO.
„ Do not stop, start, or change directions sud-
denly on slopes.
„ Use extreme care and reduce ground speed on
slopes and rough terrain.
„ Do not modify or alter or permit anyone else to
modify or alter the equipment or any of its compo-
nents in any way.
„ Before performing any service or maintenance,
lower equipment to ground or block securely, turn
off engine, remove key, and disconnect driveline
from tractor PTO.
„ 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.
„ NEVER GO UNDERNEATH EQUIPMENT. Never
place any part of the body underneath 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 unexpectedly and cause severe
injury or death.
„ Do not allow bystanders in the area when oper-
ating, attaching, removing, assembling, or servic-
ing equipment.
„ Make sure attachment is properly secured,
adjusted, and in good operating condition.
• Service work does not require going under-
neath.
„ Never perform service or maintenance with
• Read Operator's Manual for service instruc-
engine running.
6 Safety
SG100 Safety Rules (Rev. 6/16/2006)
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SAFETY RULES
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
„ Keep all persons away from operator control
area while performing adjustments, service, or
maintenance.
„ When lubricating telescoping PTO drives, keep
fingers out of shield access slots to prevent injury.
STORAGE
„ 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.
„ Block equipment securely for storage.
„ Do not climb or lean on equipment stored on
stand.
„ Keep children and bystanders away from stor-
age area.
„
Make sure shields and guards are properly
installed and in good condition. Replace if damaged.
™
SG100 Safety Rules (Rev. 6/16/2006)
Safety 7
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SAFETY & INSTRUCTIONAL DECALS
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged!
1 - PN MS-503
10
11
1
2
5
3
9
7
Under Shield
2 - PN MS501-A
Under Shield
6
1
3 - PN MS-505
2
5
3
Under Shield
7
4 - PN MS-502-A
Early Production Only
SG100 Safety Rules (Rev.2/16/2007)
8 Safety
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SAFETY & INSTRUCTIONAL DECALS
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged!
5 - PN - MS-171
6 - 18866
WARNING
540 RPM
18866-D
7 - PN 102941
9 - PN33347
10 - PN 18864
WARNING
DANGER
CRUSHING AND
PINCHING HAZARD
ꢀBe extremely careful
handling various parts of the
machine. They are heavy and
hands, fingers, feet, and
other body parts could be
crushed or pinched between
tractor and implement.
ROTATING DRIVELINE
CONTACT CAN CAUSE DEATH
KEEP AWAY!
DO NOT OPERATE WITHOUT -
ꢀ All driveline guards, tractor and
equipment shields in place
ꢀ Drivelines securely attached at both ends
ꢀOperate tractor controls from
tractor seat only.
ꢀ Driveline guards that turn freely on
driveline
ꢀDo not stand between tractor
and implement when tractor
is in gear.
18864-C
ꢀMake sure parking brake is
engaged before going
between tractor and
implement.
11 - Serial Number Plate
ꢀStand clear of machine while
in operation or when it is
being raised or lowered.
MODEL NO.
SERIAL NO.
33347E
FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD
RESULT IN SERIOUS INJURY
Woods Equipment Company
Oregon, Illinois, U.S.A.
OR DEATH.
1002941-A
BE CAREFUL!
Use a clean, damp cloth to clean safety decals.
Avoid spraying too close to decals when using a pressure washer; high-pressure water can enter
through very small scratches or under edges of decals causing them to peel or come off.
Replacement safety decals can be ordered free from your Woods dealer. To locate your nearest
Canada call 1-800-319-6637.
SG100 Safety Rules (Rev. 2/16/2007)
Safety 9
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OPERATION
The operator is responsible for the safe operation of
„ Make sure attachment is properly secured,
this stump grinder. The operator must be properly
trained. Operators should be familiar with the tractor,
stump grinder, and all safety practices before starting
operation. Read the safety rules and safety decals on
page 5 through page 9.
adjusted, and in good operating condition.
„ Do not put digger into service unless all shields
and guards are in place and in good condition.
Replace if damaged.
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.
„ Do not allow bystanders in the area when oper-
ating, attaching, removing, assembling, or servic-
ing equipment.
TRACTOR STABILITY
„ A minimum 20% of tractor and equipment
weight must be on the tractor front wheels when
attachments are in transport position. Without this
weight, tractor could tip over, causing personal
injury or death. The weight may be attained with a
loader, front wheel weights, ballast in tires or front
tractor weights. Weigh the tractor and equipment.
Do not estimate.
Figure 1. 100 ft. Hazard Zone
„ Keep bystanders away from equipment.
„ Keep hands and body away from pressurized
lines. Use paper or cardboard, not hands or other
body parts to check for leaks. Wear safety goggles.
Hydraulic fluid under pressure can easily penetrate
skin and will cause serious injury or death.
„ Make sure that all operating and service person-
nel know that if hydraulic fluid penetrates skin, it
must be surgically removed as soon as possible by
a doctor familiar with this form of injury or gan-
grene, serious injury, or death will result. CON-
TACT A PHYSICIAN IMMEDIATELY IF FLUID
ENTERS SKIN OR EYES. DO NOT DELAY.
Figure 2. Tractor Stability
STUMP GRINDER PRE-OPERATION
„ Make sure spring-activated locking pin or collar
slides freely and is seated firmly in tractor PTO
spline groove.
NOTE: For operation of this stump grinder, references
to right, left, forward, and rearward directions are deter-
mined from the operator’s position in the tractor seat.
„ Know your controls and how to stop engine and
attachment quickly in an emergency.
NOTICE
■
Gearbox does not contain oil. Fill before oper-
„
Operators must be instructed in and be capable
ating.
of the safe operation of the equipment, its attach-
ments, and all controls. Do not allow anyone to
operate this equipment without proper instructions.
1. Fill gearbox with 6 pints of SAE 90 oil.
2. Grease both fittings on the swivel assembly as
shown in Figure 4.
„ Never allow children or untrained persons to
operate equipment.
3. Grease U-joints on end of driveline as shown.
10 Operation
MAN0155 (Rev. 2/16/2007)
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4. Grease slip joint on driveline.
NOTE: Check gearbox oil level daily after initial
start up.
CAT 2 Hitch Pin
DP7
Figure 5. Category 2 Hitch Pin Installed (Right Side)
ATTACH STUMP GRINDER TO TRACTOR
NOTICE
■
Top cylinder must be completely raised to
avoid driveline damage before raising 3-point lower
lift arms.
Figure 3. Lubrication Points
INSTALL 3-POINT PINS
NOTE: Stump grinder includes Category 1 and Cate-
gory 2 hitch pins. Install hitch pins as instructed.
Category 1 Hitch Pin
Install hitch pin on the inside of 3-point attachment
bracket as shown in Figure 4. Secure with lock washer
and hex nut.
DP5
Figure 6. Stump Grinder Attached to Tractor
CAT 1 Hitch Pin
(Category 1 Hitch Pins Shown)
1. Attach stump grinder hitch pins to tractor 3-point
lower lift arm and secure.
2. Attach tractor top link to stump grinder clevis and
secure with tractor top link pin.
3. Connect driveline to tractor PTO shaft.
4. Slide slip collar back or push slip pin in to make
DP6
connection.
5. Make sure connection is secure. Slip collar or slip
Figure 4. Category 1 Hitch Pin Installed (Right Side)
pin should snap back into original position.
6. Adjust the tractor 3-point arm anti-sway devices to
prevent stump grinder from swaying side-to-side
during transport.
Category 2 Hitch Pin
Install hitch pin on the outside of 3-point attachment
bracket as shown in Figure 5. Secure with lock washer
and hex nut.
7. Adjust tractor drawbar so that it will not interfere
with stump grinder or driveline.
Operation 11
MAN0155 (Rev. 2/16/2007)
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8. Attach quick couplers to tractor hydraulic source.
9. Place jack stand in storage position.
OPERATING TECHNIQUE
1. Power for operating the stump grinder is supplied
by the tractor PTO. Know how to stop the tractor
and stump grinder quickly in an emergency.
LYNCH PIN
2. Position stump grinder above stump to be
removed. Engage PTO at low engine rpm to
minimize stress on the drive system and gearbox.
With PTO engaged, increase PTO speed to 540
rpm and maintain throughout grinding operation.
DP1
3. Lower tractor 3-point arm until pads on stump
grinder are firmly on the ground.
Figure 7. Stump Grinder in Storage Position
4. Activate top cylinder to lower the cutting wheel onto
CLEANING
the stump to desired depth.
NOTE: The amount of material removed may vary
depending on tractor size and hardness of wood.
After Each Use
●
●
●
Remove large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
5. Start cutting wheel on left edge of stump and slowly
activate side cylinder to begin grinding. Cutting
wheel can pivot 55-degrees from side to side.
Inspect machine and replace worn or damaged
parts.
6. With pass across stump completed, activate side
cylinder to the left, lower top cylinder to remove
more material, and activate side cylinder to the
right. Continue this process until stump is removed.
Replace any safety decals that are missing or not
readable.
Periodically or Before Extended Storage
NOTE: If stump is too large to remove in one pass,
reposition tractor and start operating procedures over.
●
Clean large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
NOTICE
●
Remove the remainder using a low-pressure water
spray.
■
Top cylinder must be completely raised to
avoid driveline damage before raising 3-point lower
lift arms.
1. Be careful when spraying near scratched or torn
safety decals or near edges of decals as water
spray can peel decal off surface.
When finished grinding stump, disengage PTO, raise
top cylinder, and raise stump grinder off the ground
with the 3-point lower lift arms.
2. Be careful when spraying near chipped or
scratched paint as water spray can lift paint.
STORE STUMP GRINDER
3. If a pressure washer is used, follow the advice
of the pressure washer manufacturer.
1. Raise stump grinder with 3-point lower lift arms.
2. Remove lynch pin from jack stand.
●
●
Inspect machine and replace worn or damaged
parts.
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).
3. Lower jack stand and align top hole in jack stand
tube with hole in jack stand support bracket.
4. Insert lynch pin to secure jack stand into position.
5. Lower stump grinder with 3-point lower lift arms to
the ground and top cylinder until all three pads are
securely on the ground.
●
Replace any safety decals that are missing or not
readable (supplied free by your Woods dealer).
See Safety Decals section for location drawing.
12 Operation
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___ Inspect area and remove stones, branches or
other hard objects that might be thrown, causing
injury or damage.
PRE-OPERATION CHECK LIST
(OWNER'S RESPONSIBILITY)
___ Review and follow all safety rules and safety
decal instructions on pages 3 through 7.
___ Check all lubrication points and grease as
instructed in Tractor Stability, page 10.
___ Make sure driveline spring-activated locking pin
or collar slides freely and is seated firmly in trac-
tor PTO spline groove and in gearbox spline
groove.
___ Check that all safety decals are installed and in
good condition. Replace if damaged.
___ Check to make sure all shields and guards are
properly installed and in good condition. Be sure
that either the discharge shield or complete vac-
uum attachment is installed.
___ Do not allow riders.
___ Consult local utilities before digging. Know loca-
tion of and avoid contacting all underground
cables, pipelines, overhead wires and other haz-
ards in digging area.
___ Check that all hardware and cotter pins are prop-
erly installed and secured.
___ Check condition of stump grinder teeth before
operation.
___ Check that equipment is properly and securely
attached to tractor.
™
Operation 13
MAN0155 (Rev. 2/16/2007)
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OWNER SERVICE
The information in this section is written for operators
Gearbox Lubrication
who possess basic mechanical skills. If you need help,
your dealer has trained service technicians available.
For your protection, read and follow the safety informa-
tion in this manual.
For gearbox, usa a high quality oil with a viscosity
index of 80W or 90W and an API service rating of GL-4
or -5 in gearboxes.
Fill gearbox with 6 pints of oil.
Driveline Lubrication
„ Keep hands and body away from pressurized
lines. Use paper or cardboard, not hands or other
body parts to check for leaks. Wear safety goggles.
Hydraulic fluid under pressure can easily penetrate
skin and will cause serious injury or death.
1. Lubricate the driveline slip joint every eight
operating hours. Failure to maintain proper
lubrication could result in damage to the U-joints,
gearbox, and driveline.
2. Lower stump grinder to ground, disconnect
driveline from tractor PTO shaft, and slide halves
apart but do not disconnect from each other.
„ Make sure that all operating and service person-
nel know that if hydraulic fluid penetrates skin, it
must be surgically removed as soon as possible by
a doctor familiar with this form of injury or gan-
grene, serious injury, or death will result. CON-
TACT A PHYSICIAN IMMEDIATELY IF FLUID
ENTERS SKIN OR EYES. DO NOT DELAY.
3. Apply a bead of grease completely around male
half where it meets female half. Slide drive halves
over each other several times to distribute grease.
REPLACE GRINDER TEETH
„ Do not allow bystanders in the area when oper-
ating, attaching, removing, assembling, or servic-
ing equipment.
NOTE: Replace teeth whenever they become dam-
aged, broken, or excessively worn. Excessively worn
cutting edges greatly decrease cutting efficiency.
„ Before performing any service or maintenance,
lower equipment to ground or block securely, turn
off engine, remove key, and disconnect driveline
from tractor PTO.
NOTICE
■
Never operate the stump grinder with missing
teeth.
„ Never perform service or maintenance with
1. Remove hex nut from tooth.
2. Remove tooth.
engine running.
„ Keep all persons away from operator control
area while performing adjustments, service, or
maintenance.
3. Insert new tooth and secure with hex nut.
4. Torque nut to 170 lbs-ft.
CAUTION
„ If you do not understand any part of this manual
and need assistance, see your dealer.
LUBRICATION INFORMATION
1. Do not let excess grease collect on or around
parts, particularly when operating in sandy areas.
2. Use a lithium grease of #2 consistency with a
MOLY (molybdenum disulfide) additive for all
locations unless otherwise noted.
NOTE: Be sure to clean fittings thoroughly before
attaching grease gun. One good pump of most
guns is sufficient when the lubrication schedule is
followed.
DP2
Figure 8. Tooth Installed
3. Grease stump grinder pivot points every 8 hours.
14 Owner Service
MAN0155 (Rev. 2/16/2007)
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4. Hold clutch support (19) solid and turn shaft to
ADJUSTING SLIP CLUTCH
make sure clutch slips.
The slip clutch is designed to slip so that the gearbox
and driveline are protected if the cutter strikes an
obstruction.
5. If clutch does not slip freely, disassemble and clean
the inner clutch plate faces (21), flange yoke (17),
and clutch support (19).
A new slip clutch or one that has been in storage over
the winter may seize. Before operating the grinder,
make sure it will slip by performing the following opera-
tion:
6. Reassemble clutch.
7. Tighten springs (16) until they are compressed to
the 1.31 inches shown in Figure 9.
1. Turn off tractor engine and remove key.
2. Remove driveline from tractor PTO.
8. If a clutch continues to slip when the springs are
compressed to the 1.31 inch dimension, check
friction discs (18) for excessive wear. Discs are
1/8" when new. Replace discs after 1/16" wear.
Minimum disc thickness is 1/16".
3. Loosen eight 10 mm cap screws (23) to remove all
tension from pressure plate (22).
15. Nut
16. Clutch spring
17. Flanged yoke
18. Friction disc
19. Clutch support
21. Inner clutch plate
22. Pressure plate
23. M10 x 85 mm Cap screw
Figure 9. Slip Clutch Assembly
Owner Service 15
MAN0155 (Rev. 2/16/2007)
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DEALER SERVICE
The information in this section is written for dealer ser-
Remove Hub
vice personnel. The repair described here 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.
1. Position stump grinder on a hard level surface with
foot pads and jack stand firmly on the ground.
2. Remove hardware and side shield from the right
side of the cutter frame.
3. Remove hardware and cutting wheel from hub.
4. Remove cotter pin (23) and slotted hex nut (14)
from end of horizontal gearbox shaft.
„ Keep hands and body away from pressurized
lines. Use paper or cardboard, not hands or other
body parts to check for leaks. Wear safety goggles.
Hydraulic fluid under pressure can easily penetrate
skin and will cause serious injury or death.
5. Remove hub.
NOTE: You will need to use a heavy duty puller to
remove tapered hub from gearbox shaft.
„ Make sure that all operating and service person-
nel know that if hydraulic fluid penetrates skin, it
must be surgically removed as soon as possible by
a doctor familiar with this form of injury or gan-
grene, serious injury, or death will result. CON-
TACT A PHYSICIAN IMMEDIATELY IF FLUID
ENTERS SKIN OR EYES. DO NOT DELAY.
„ Never perform service or maintenance with
engine running.
„ Keep all persons away from operator control
area while performing adjustments, service, or
maintenance.
14
23
CAUTION
14. Slotted hex nut M30 x 2
23. Cotter pin B6 x 60
„ Check that all hardware is properly installed.
Always tighten to torque chart specifications
unless instructed otherwise in this manual.
DP4
Figure 10. Cutting Wheel and Hub Assembly
(Side Shield Removed)
„ Always wear relatively tight and belted clothing
to avoid entanglement in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head.
Remove Gearbox from Stump Grinder
1. Disconnect and remove the driveline from the
tractor.
GEARBOX MAINTENANCE
2. Remove safety pin and clevis pin from top cylinder
NOTE: Read this entire section before starting any
repair. Many steps are dependent on each other.
mount.
3. Rotate top cylinder out of work area.
Fill gearbox with 6 pints of SAE 80W or 90W gear lube.
4. Disconnect and remove the driveline from the
NOTE: Repair to this gearbox is limited to replacing
bearings, seals, and gaskets. Replacing gears, shafts,
and a housing is not cost effective. Purchasing a com-
plete gearbox is more economical.
gearbox.
5. Remove vent plug and siphon gear lube from
housing through this opening.
6. Remove the four bolts that attach gearbox to stump
Inspect gearbox for leakage and bad bearings. Leak-
age is a very serious problem and must be corrected
immediately.
grinder.
7. Remove gearbox.
Bearing failure is indicated by excessive noise and
side-to-side or end-play in gear shafts.
16 Dealer Service
MAN0155 (Rev. 2/16/2007)
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Incorrect
Installation
Vent Plug
DP3
1. Seal
2. Pipe or tube
3. Seal seat
4. Casting
Figure 11. Gearbox and Driveline
Seal Replacement (Figure 12)
Pipe or tube must
press at outer edge
of seal
Recommended sealant for gearbox repair is Perma-
tex® Aviation 3D Form-A-Gasket or equivalent
Leakage can occur at the input or output gaskets and
shaft seals.
Figure 12. Seal Installation
Seal Installation
Output Shaft Repair
NOTE: Proper seal installation is important. An improp-
Refer to Figure 13.
erly installed seal will leak.
1. Disconnect and remove the rear driveline from the
1. Clean area in housing where seal outer diameter
gearbox.
(OD) seats. Apply a thin coat of Permatex®.
2. Remove vent plug (21) and siphon gear lube from
housing through this opening.
2. Inspect area of shaft where seal seats. Remove
any burrs or nicks with an emery cloth.
3. Remove cutting wheel (see Remove Hub, page
16).
3. Lubricate gear shaft and seal lips.
4. Remove cutting wheel shaft seal (17). Replace
4. Place seal squarely on housing, spring-loaded lip
toward housing. Select a piece of pipe or tubing
with an OD that will sit on the outside edge of the
seal but will clear the housing. Tubing with an OD
that is too small will bow seal cage and ruin seal.
with new seal (see Seal Installation, page 17).
This seal should be recessed in housing. Front
seal should be pressed flush with outside of hous-
ing.
Carefully press seal into housing, avoiding distor-
tion to the metal seal cage.
NOTE: Distortion to seal cage or damage to seal
lip will cause seal to leak.
5. Fill gearbox with SAE 80W or 90W gear lube until it
runs out the level plug.
6. Remove and replace any seal damaged in
installation.
Dealer Service 17
MAN0155 (Rev. 2/16/2007)
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1. Crown gear
2. Gearbox housing
3. Input shaft
4. Output shaft
5. Gear pinion
6. Bearing
7. Bearing
8. Protective washer
9. Cotter pin
10. Snap ring
11. Snap ring
12. Shim, 45.3 x 2.5
13. Shim, 70.3 x 84.7
14. Slotted hex nut M30 x 2
15. Shim, 50.3 x 70.3
16. Shim, 40.3 x 61.7 x 1
17. Seal, 50 x 90 x 10
18. Seal, 45 x 85 x 10
19. Cap
20. Cover
21. Vent plug
22. Bolt, M8 x 16
23. Cotter pin
24. Nut M40 x 1.5
Figure 13. Gearbox Disassembly
5. Support gearbox in hand press and push on input
Input Leak Repair
shaft (3) to remove bearing (7) and shim (12).
Refer to Figure 13.
6. Remove top cover (20) from housing. Remove
1. Disconnect and remove the rear driveline from the
gear (1) from inside housing.
gearbox.
7. Remove oil seal (18) from front of housing (to be
2. Remove vent plug (21) and siphon gear lube from
replaced).
housing through this opening.
8. Remove snap ring (10) and shim (13) from front of
3. If the leak occurred at either end of input shaft,
remove oil cap (19) and/or oil seal (18). Replace
with new one (refer to Seal Installation, page 17).
housing (2).
9. Remove front bearing (7) by using a punch and
hammer from outside of housing.
4. Fill gearbox with SAE 80W or 90W gear lube until it
10. Support housing in vise in a horizontal position.
runs out the level plug.
NOTE: The hex nut (14), cotter pin (23), and hub
are already removed with the stump grinder wheel.
Gearbox Disassembly
11. Remove seal (17).
Refer to Figure 13.
12. Remove cotter pin (9), nut (24), and shim (16) from
1. Remove gearbox from stump grinder (see Remove
output shaft (4).
Gearbox from Stump Grinder, page 16).
13. Remove output shaft (4) by using a punch and
2. Remove 3/8" plug from side of gearbox and pour
hammer and tapping on top to drive downward.
out gear oil.
14. Remove gear (5) and shim (15) from inside
3. Remove oil cap (19) (to be replaced).
housing.
4. Remove snap ring (10) from input shaft (3).
18 Dealer Service
MAN0155 (Rev. 2/16/2007)
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15. Remove bottom bearing (6) by using a punch and
hammer from the top, outside the housing.
3. Insert output bearings (6) in the housing, using a
round tube of the correct diameter and a hand
press.
Support housing upside down (top cover surface)
and remove second bearing (6) by using a punch
and hammer from the bottom side of the housing.
4. Slide output shaft (4) through both bearings (6)
until it rests against top bearing (6).
16. Inspect gears for broken teeth and wear. Some
wear is normal and will show on loaded side.
Forged gear surfaces are rough when new. Check
that wear pattern is smooth.
5. Slide shim (15) over output shaft (4).
6. Press gear (5) onto output shaft (4) and secure
with washer (16), nut (24), and cotter pin (9).
7. Apply grease to lower seal lips (17) and press seal
(17) over output shaft (4), using a tube of the
correct diameter. Be sure not to damage the seal
lip.
17. Inspect vertical and horizontal shafts for grooves,
nicks, or bumps in the areas where the seals seat.
Resurface any damage with emery cloth.
18. Inspect housing and caps for cracks or other
Press in housing so that seal is recessed. Insert
protective washer (8) by hand.
damage.
8. Press rear bearing (7) into the housing, using a
round tube of the correct diameter and a hand
press. Secure with snap ring (10).
9. Secure snap ring (11) on input shaft (3) if not
already secure.
10. Place gear (1) through top of housing and align
gear (1) and gear (5) so that gear teeth are a
match.
11. While holding gear (1) in place, slide input shaft (3)
through gear (1) and bearing (7). Align splines on
shaft (3) and gear (1).
12. Slide shim (12) over input shaft (3) and secure with
snap ring (10).
13. Check input shaft end float by moving the input
shaft (3) by hand. If end float is higher than 0.012",
insert shim between input shaft (3) and rear
bearing (8). Repeat until end float is less than
0.012". Check rotational torque by hand. The
torque should be less than 2.2 lbs-inch.
14. Check that the gear backlash is between 0.006"
and 0.016". You should not have to adjust the
backlash.
Figure 14. Gearbox Assembly
15. Press in input oil seal (18), using tube of correct
diameter. Be careful not to damage seal lip.
Gearbox Assembly
16. Slide shim (13) over input shaft (3) and secure with
Refer to Figure 14.
snap ring (10).
NOTE: Repair to this gearbox is limited to replacing
bearings, seals, and gaskets. Replacing gears, shafts,
and a housing is not cost effective. Purchasing a com-
plete gearbox is more economical.
17. Press oil cap (23) on to cover the rear of housing,
using a tube of the correct diameter.
18. Install cover (20).
19. Check gearbox housing for leaks by plugging all
holes except one. Apply 4 psi compressed air and
immerse the gearbox in water to verify that there
are no leaks.
1. Clean housing, paying specific attention to areas
where gaskets will be installed.
2. Wash housing and all components thoroughly.
Select a clean area for gearbox assembly. Replace
all seals, bearings, and gaskets. All parts must be
clean and lightly oiled before reassembling.
20. Remove gearbox from water and dry off with
compressed air.
Dealer Service 19
MAN0155 (Rev. 2/16/2007)
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21. Install gearbox into stump grinder. Reverse steps in
Remove Gearbox from Stump Grinder, page 16 to
install gearbox.
U-Joint Disassembly
1. Remove external snap rings from yokes in four
locations as shown in Figure 17.
22. Add 6 pints of SAE 80W or 90W EP oil.
23. Install vent plug.
.
Gearbox Hub Installation
Refer to Figure 15
1. Using emery cloth (220 or finer), remove surface
rust, Loctite® and foreign material from hub, and
splined horizontal shaft gearbox.
2. Install gearbox hub (6) on splined output gearbox
shaft. Install washer and nut. Torque nut to 200 lbs-
ft.
Figure 17.
2. With snap rings removed, support drive in vise,
hold yoke in hand, and tap on yoke to drive cup up
out of yoke. See Figure 18.
Figure 15.
UNIVERSAL JOINT REPAIR
Figure 18.
1. Yoke
2. Cup and bearings
3. Snap ring
4. Journal cross
Figure 16. U-Joint Exploded View
20 Dealer Service
MAN0155 (Rev. 2/16/2007)
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3. Clamp cup in vise as shown in Figure 19 and tap
on yoke to completely remove cup from yoke.
Repeat Step 2 and Step 3 for opposite cup.
U-Joint Assembly
1. Place seals securely on bearing cups. Insert cup
into yoke from outside and press in with hand
pressure as far as possible. Insert journal cross
into bearing cup with grease fitting away from
shaft. Be careful not to disturb needle bearings.
Insert another bearing cup directly across from first
cup and press in as far as possible with hand
pressure.
Trap cups in vise and apply pressure. Be sure
journal cross is started into bearings and continue
pressure with vise, squeezing in as far as possible.
Tapping the yoke will help.
2. Seat cups by placing a drift or socket (slightly
smaller than the cup) on cup and rap with a
hammer. See Figure 21. Install snap ring and
repeat on opposite cup.
3. Repeat Step 1 and Step 2 to install remaining cups
in remaining yoke.
4. Move both yokes in all directions to check for free
movement. If movement is restricted, rap sharply
on yokes with a hammer to relieve any tension.
Repeat until both yokes move in all directions
without restriction.
Figure 19.
4. Place universal cross in vise as shown in Figure 20
and tap on yoke to remove cup. Repeat Step 3 for
final removal. Drive remaining cup out with a drift
and hammer.
Figure 20.
Figure 21.
Dealer Service 21
MAN0155 (Rev. 2/16/2007)
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NOTES
22 Dealer Service
MAN0155 (Rev. 2/16/2007)
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DEALER CHECK LISTS
PRE-DELIVERY CHECK LIST
DEALER’S RESPONSIBILITY
DELIVERY CHECK LIST
DEALER’S RESPONSIBILITY
Inspect stump grinder thoroughly after assembly to
ensure it is set up properly before delivering it to the
customer. The following check list is a reminder of
points to inspect. Check off each item as it is found sat-
isfactory or after corrections are made.
___ Point out the safety decals. Explain their meaning
and the need to keep them in place and in good
condition. Emphasize the increased safety haz-
ards when instructions are not followed.
___ Present Operator's Manual and request that cus-
tomer and all operators read it before operating
equipment. Point out the manual safety rules,
explain their meanings and emphasize the
increased safety hazards that exist when safety
rules are not followed.
___ Check that shields and guards are properly
installed and in good condition. Replace if dam-
aged.
___ Check all bolts to be sure they are properly
torqued.
___ Show customer how to make adjustments and
properly mount stump grinder to tractor.
___ Gearboxes are not filled at the factory. Prior to
delivery, fill as specified in the Tractor Stability,
page 10 and check to see that there are no leak-
ing seals.
___ Show customer how to make sure driveline is
properly installed and that spring-activated lock-
ing pin or collar slides freely and is seated in
groove on tractor PTO shaft.
___ Check that all cotter pins and safety pins are
properly installed. Replace if damaged.
___ Instruct customer how to lubricate and explain
importance of lubrication.
___ Check and grease all lubrication points as identi-
fied in Driveline Lubrication, page 14.
___ Point out the correct mounting and routing of
hydraulic hoses. Explain that during operation,
mounting, dismounting and storage, care must be
taken to prevent hoses from pulling, twisting and
kinking.
™
MAN0155 (Rev. 2/16/2007
Dealer Check Lists 23
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STUMP GRINDER ASSEMBLY
38 - SAFET DECAL SET
24 Parts
MAN0155 (Rev. 2/16/2007)
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STUMP GRINDER PARTS LIST
REF PART
QTY
DESCRIPTION
REF PART
QTY
DESCRIPTION
1
2
3
4
1004500 25 Carbide tooth w/bolt & lock nut
NS
31979
3/8 NC Lock nut, grade C
(Safety shield)
1004505
1004506
1004510
1
1
1
Jack stand
NS
NS
NS
NS
565 *
30068 *
2371 *
3/8 Flat washer (Safety shield)
3/4 NC x 2-1/2 HHCS GR5 (gearbox)
3/4 NC Lock nut (gearbox)
Safety shield
4
4
4
Complete drive assembly
w/slip clutch
5
6
7
1004511
1004513
1004515
Gearbox w/bolts & lock nuts
Gearbox hub
11854 *
5/8 NC x 2-1/2 HHCS GR5
(hub to wheel)
1
1
1
1
1
1
1
1
NS
NS
6239 *
5608 *
4
5/8 NC Lock nut (hub to wheel)
1/4 x 1-1/2 Roll pin
Pin w/clip (side cylinder)
Pin w/clip (top cylinder)
3/8" Swivel fitting
Complete side cylinder
Seal kit (side cylinder)
Complete top cylinder
Seal kit (top cylinder)
Swivel assembly
7A 1004558
1004517
8A 1004559
1004520
10 1004525
NS 1004516
NS 1004518
NS 1004519
NS 1004523
8
9
Grease fitting
3-Point attachment bracket
NS
33000
1
1
1
3/8 x 2-1/4 Lynch pin
Safety decal set
11
12
13
2377
Top cylinder / swivel bolt,
3/4 NC x 6 HHCS GR5
38 1004550
41 1005516
2371
1
2
Top cylinder / swivel nut,
3/4 NC lock nut
Swivel bolt assembly
(used on prior models)
33661
Tractor attachment pin (Cat 1)
or
42 1010795
NS 1004519
43 1010796
44 1010797
45 1010799
46 1010798
47 1010794
1
Top cylinder swivel attachment
3/8" Swivel fitting
13
30006
2
1
1
1
Tractor attachment pin (Cat 2)
Cutting wheel with teeth
Cutting wheel without teeth
1
1
1
1
1
2
1
Side cylinder swivel attachment
Bracket shield mounting
Debris guard
14 1004528
14 1004529
15
23479
Swivel bolt
Pin bracket mount
1/2 NC x 5 HHCS GR5
Cylinder pivot weld on
3/16 x 2-1/2 Cotter Pin
16 1004522
17 1004521
18 1004560
NS 1004501
NS 1004502
NS 1004503
NS 1004504
1
1
2
2
2
2
2
Swivel 3-point pin with clips
Swivel assembly pin with clips
Swivel bar pin
48
2452 *
NS 1009283
Depth gauge kit SG100 retrofit
(includes items 49-51 and decal)
(For S/N 948492 and below)
Hose, 1/4 x 5’ (top cylinder)
Elbow, 1/4" 90°
49 1009282 †
1
1
1
1
WA Depth gauge SG100
1/4 NC x 3-3/4 HHCS GR2
1/4 NC Lock nut
50
51
*
Restricter fitting
6128† *
Hose, 1/4" x 6’ (side cylinder)
1/4" x 2" Roll pin
NS 1009284 †
Decal, Instructional SG100 digging
depth
NS
NS
NS
21022 *
6697 *
976 *
3/8 x 1 Carriage bolt
3/8 NC x 1-1/2 HHCS GR5
(Safety shield)
* Standard hardware, obtain locally
NS Not Shown
† Repair parts for S/N 948493 and above
HHCS Hex Head Cap Screw
Parts 25
MAN0155 (Rev. 2/16/2007)
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GEARBOX ASSEMBLY
REF PART QTY
DESCRIPTION
Gear crown Z19 M8
1
2
3
4
5
6
7
8
9
1004531
N/S
1
1
1
1
1
2
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
4
1
1
Gearbox housing
Shaft input 1-3/8 - 6
Shaft output
1004532
1004535
1004536
39263
39411
Gear pinion Z13 M8
Bearing cup & cone
Bearing cup & cone
Protective washer
Cotter pin B 4 x 60
Snap ring 85 UNI 7437
Snap ring 50 UNI 7435
Shim 45.3 x 2.5
57338
O/L
10 57320
11 57321
12
13
*
*
Shim 70.3 x 84.7
Slotted hex nut, M30 x 2.0
Shim 50.3 x 70.3
Shim 40.3 x 61.7 x 1
Seal, metric 50 x 90 x 10
Oil Seal 45 x 85 x 10
Cap
14 39323
15
16
*
*
17 39289
18 57318
19 57371
20 1004537
21 1004557
22 O/L
Cover
Plug, oil level
Bolt, M8 x 16 CL 8.8
Cotter pin B6 x 60
Nut, M40 x 1.5
23 N/S
24 1004533
O/L Obtain Locally
N/S Not Serviced
*
Included in shim kit 57471
26 Parts
MAN0155 (Rev. 2/16/2007)
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DRIVELINE
REF PART QTY
DESCRIPTION
Coupler collar yoke
REF PART QTY
DESCRIPTION
1
2
3
4
5
6
7
8
9
1001325
30962
1004549
N/S
1
2
1
1
1
1
1
1
1
1
15 N/S
8
8
1
2
1
1
1
1
8
Nut, M10
U-Joint repair kit
16 1004540
17 1004541
18 1004543
19 1004545
20 1004542
21 1004546
22 1004547
23 1004548
Clutch spring
Inner yoke & tube profile 60 x 39.61
Outer yoke
Flanged yoke clutch
Clutch lining ring (friction disc)
Clutch support
N/S
Outer tube
N/S
Roll pin for outer tube
Clutch bushing
1004552
1004554
1004555
Shield, non-rotating 3.2 x 3.0 x 39.57
Outer drive half with shield
Inner drive half with shield and clutch
Inner clutch plate
Clutch pressure plate
Bolt, M10 x 85 mm
(includes item # 15)
10 1004553
Shield, non rotating
2.95 x 2.75 x 37.17
24 1004538
25 1004544
1
2
Complete clutch assembly
11 1004551
12 N/S
1
1
1
1
Outer yoke & tube profile 60 x 40.20
Roll pin for inner tube
Inner yoke
Bolt, M12 x 65 mm
(includes item 26)
26 N/S
2
Nut, M12
13 N/S
14 N/S
Inner tube
1004510
1004539
1
1
Complete drive and clutch assembly
Complete Guards (items 7 & 10)
N/S Not Serviced
Parts 27
MAN0155 (Rev. 2/16/2007)
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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)
28 Appendix
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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)
Appendix 29
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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)
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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)
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PART NO.
MAN0155
Woods Equipment
Company
2606 South Illinois Route 2
Post Office Box 1000
Oregon, Illinois 61061
800-319-6637 tel
800-399-6637 fax
© 2001 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.
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