Bush Hog Home Series User manual

ASSEMBLY ll OPERAT ON ll MA NTENANCE
807 $4.00 50055752
BUSH HOG®
Home Series
ZZeerroo TTuurrnn MMoowweerr
OOppeerraattoorr’’ss MMaannuuaall

CONGRATULATIONS!
You have invested in the best mowerof its type on the market today.
The care you give your Bush og mower will greatly determine your satisfaction
with its performance and its service life. We urge a careful study of this manual to provide
you with a thorough understanding of your new mower before operating, as well as
suggestions for operation and maintenance.
If your manual should become lost or destroyed, Bush og will be glad to provide you with
a new copy. Order from Bush og, P. O. Box 1039, Selma, Alabama 36702-1039. Most of
our manuals can also be downloaded from our website at www.bushhog.com.
As an authorized Bush og dealer, we stock genuine Bush og parts which are
manufactured with the same precision and skill as our original equipment. Our trained
service personnel are well informed on methods required to service Bush og equipment,
and are ready and able to help you.
Should you require additional information or assistance, please contact us.
YOUR AUT ORIZED
BUS OG DEALER
BECAUSE BUS OG MAINTAINS AN ONGOING
PROGRAM OF PRODUCT IMPROVEMENT, WE
RESERVE T E RIG T TO MAKE IMPROVEMENTS IN
DESIGN OR C ANGES IN SPECIFICATIONS WIT -
OUT INCURRING ANY OBLIGATION TO INSTALL
T EM ON UNITS PREVIOUSLY SOLD.
BECAUSE OF T E POSSIBILITY T AT SOME
P OTOGRAP S IN T IS MANUAL WERE TAKEN OF
PROTOTYPE MODELS, PRODUCTION MODELS MAY
VARY IN SOME DETAIL. IN ADDITION, SOME
P OTOGRAP S MAY S OW S IELDS REMOVED
FOR PURPOSES OF CLARITY. NEVER OPERATE
T IS IMPLEMENT WIT OUT ALL S IELDS IN PLACE.

HOME SERIES
ZERO TURN RIDING MOWER
TABLE OF CONTENTS
SECT ON PAGE
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dealer Preparation Check List . . . . . . . . . 3
Safety Alert Symbols . . . . . . . . . . . . . . . . 4
Safety Precautions. . . . . . . . . . . . . . . . . . 5
Federal Laws and Regulations. . . . . . . . . 8
I INTRODUCTION AND DESCRIPTION . . 9
Introduction. . . . . . . . . . . . . . . . . . . . . . . . 9
Description . . . . . . . . . . . . . . . . . . . . . . . . 9
Specifications. . . . . . . . . . . . . . . . . . . . . 10
II OPERATION . . . . . . . . . . . . . . . . . . . . . 11
General Safety . . . . . . . . . . . . . . . . . . . . 11
Pre-Operation Checklist. . . . . . . . . . . . . 11
Operation . . . . . . . . . . . . . . . . . . . . . . . . 12
Mowing Recommendations . . . . . . . . . . 14
III MAINTENANCE. . . . . . . . . . . . . . . . . . . 15
Maintenance Schedule. . . . . . . . . . . . . . 15
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SECT ON PAGE
Battery . . . . . . . . . . . . . . . . . . . . . . . . . .16
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Mower Blades . . . . . . . . . . . . . . . . . . . . .16
Motion Control Adjustment . . . . . . . . . . .17
Drive Adjustments . . . . . . . . . . . . . . . . .17
Test Drive Operations . . . . . . . . . . . . . .17
Leveling The Deck . . . . . . . . . . . . . . . . .18
Counterbalance Spring . . . . . . . . . . . . . .18
Deck Belt Adjustment . . . . . . . . . . . . . .18
Deck Belt Replacement . . . . . . . . . . . . .18
Start Up Maintenance . . . . . . . . . . . . . . .19
Parking Brake Cable Replacement . . . .20
Troubleshooting . . . . . . . . . . . . . . . . . . .21
IV ASSEMBLY . . . . . . . . . . . . . . . . . . . . . .22
Wiring Schematics . . . . . . . . . . . . . . . . .23
Safety Decals . . . . . . . . . . . . . . . . . . . . .25
Torque Specifications . . . . . . . . . . . . . . .27
Optional Equipment List . . . . . . . . . . . . .28
Slope Angle Guide . . . . . . . . . . . . . . . . .29
1
RETA L CUSTOMER’S RESPONS B L TY
UNDER THE BUSH HOG WARRANTY
It is the Retail Customer and/or Operator’s responsibility to read the Operator’s Manual, to
operate, lubricate, maintain and store the product in accordance with all instructions and
safety procedures. Failure of the operator to read the Operator’s Manual is a misuse of this
equipment.
It is the Retail Customer and/or Operator’s responsibility to inspect the product and to have
any part(s) repaired or replaced when continued operation would cause damage or exces-
sive wear to other parts or cause a safety hazard.
It is the Retail Customer’s responsibility to deliver the product to the authorized Bush og
Dealer, from whom he purchased it, for service or replacement of defective parts which are
covered by warranty. Repairs to be submitted for warranty consideration must be made with-
in forty-five (45) days of failure.
It is the Retail Customer’s responsibility for any cost incurred by the Dealer for traveling to or
hauling of the product for the purpose of performing a warranty obligation or inspection.

OME SERIES ZERO TURN RIDING MOWER LIMITED WARRANTY
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Bush og warrants to the original purchaser of this new Zero Turn Riding Mower, purchased from an
authorized Bush og dealer, that the equipment be free from defects in material and workmanship for a period
of three (3) years from date of retail sale. The three year limited warranty (third year parts only) includes drive
train, electromagnetic clutch, deck and cutter spindles. See dealer for complete details. The obligation of Bush
og to the purchaser under this warranty is limited to the repair or replacement of defective parts. NOTE: This
warranty covers parts and labor for the first two years and parts only during the third year.
Replacement or repair parts installed in the equipment covered by this limited warranty are warranted
for ninety (90) days from the date of purchase of such part or to the expiration of the applicable new equip-
ment warranty period, whichever occurs later. Warranted parts shall be provided at no cost to the user at an
authorized Bush og dealer during regular working hours. Bush og reserves the right to inspect any equip-
ment or parts which are claimed to have been defective in material or workmanship.
D SCLA MER OF MPL ED WARRANT ES & CONSEQUENT AL DAMAGES
Bush og’s obligation under this limited warranty, to the extent allowed by law, is in lieu of all war-
ranties, implied or expressed, NCLUD NG MPL ED WARRANT ES OF MERCHANTAB L TY AND F TNESS
FOR A PART CULAR PURPOSE and any liability for incidental and consequential damages with respect to
the sale or use of the items warranted. Such incidental and consequential damages shall include but not be
limited to: transportation charges other than normal freight charges; cost of installation other than cost
approved by Bush og; duty; taxes; charges for normal service or adjustment; loss of crops or any other loss of
income; rental of substitute equipment, expenses due to loss, damage, detention or delay in the delivery of
equipment or parts resulting from acts beyond the control of Bush og.
TH S L M TED WARRANTY SHALL NOT APPLY:
1. To transportation to and from dealership or service calls made by dealers, ie, driving time, towing,
pickup and delivery.
2. To vendor items which carry their own warranties, such as engines, batteries, tires, and tubes.
3. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident.
4. If parts not made or supplied by Bush og have been used in connection with the unit, if, in the sole judge-
ment of Bush og such use affects its performance, stability or reliability.
5. If the unit has been altered or repaired outside of an authorized Bush og dealership in a manner
which, in the sole judgement of Bush og, affects its performance, stability or reliability.
6. To normal maintenance service and normal replacement items such as gearbox lubricant, hydraulic fluid,
worn blades, or to normal deterioration of such things as belts and exterior finish due to use or
exposure.
7. To expendable or wear items such as teeth, chains, sprockets, belts, springs and any other items that in the
company’s sole judgement is a wear item.
NO EMPLOYEE OR REPRESENTATIVE OF BUS OG IS AUT ORIZED TO C ANGE T IS LIM-
ITED WARRANTY IN ANY WAY OR GRANT ANY OT ER WARRANTY UNLESS SUC C ANGE IS MADE
IN WRITING AND SIGNED BY BUS OG’S SERVICE MANAGER, POST OFFICE BOX 1039, SELMA,
ALABAMA 36702-1039.
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Record the model number, serial number and date
purchased. This information will be helpful to your
dealer if parts or service are required.
MAKE CERTAIN T E WARRANTY REGISTRATION
CARD AS BEEN FILED WIT BUS OG/
SELMA, ALABAMA
MODEL NUMBER
SERIAL NUMBER
DATE OF RETAIL SALE
2

DEALER PREPARATION C ECK LIST
HOME SER ES ZERO TURN R D NG MOWER
BEFORE DELIVERING MAC INE — The following check list should be completed.
Use the Operator’s Manual as a guide.
r1. Engine has been serviced.
r2. Battery fluid level is checked.
r3. Low oil pressure light checked for operation.
r4. Operator interlock switches checked for operation.
r5. Assembly completed.
r6. All fittings lubricated.
r7. ZT transaxle filled with oil to appropriate level.
r8. All shields in place and in good condition.
r9. Roll-over Protective Structure (Optional) is installed and retractable seat belt functions properly.
r10. All fasteners torqued to specifications given in Torque Chart.
r11. All decals in place and readable. (See decal page.)
r12. Overall condition good (i.e. paint, welds)
r13. Parking brake checked and adjusted, if necessary.
r14. Steering checked and adjusted, if necessary.
r15. Check tire pressure.
r16. Operators manual has been delivered to owner and he has been instructed
on the safe and proper use of the cutter.
Dealer’s Signature
Purchaser’s Signature
T IS C ECKLIST TO REMAIN IN OWNER’S MANUAL
It is the responsibility of the dealer to complete the procedures listed
above before delivery of this implement to the customer.
WARRANTY REGISTRATION AND DELIVERY REPORT
It is the responsibility of the Dealer to do the following:
•Complete the Warranty Registration and Delivery Report
•Return the pre-addressed card copy to Bush og, L.L.C.
•Retain pink copy for dealership records
3

Safety Alert Symbol
This Safety Alert Symbol means: “ATTENT ON! BECOME ALERT!
YOUR SAFETY S NVOLVED!”
This symbol is used to call attention to safety
precautions that should be followed by the
operator to avoid accidents. When you see this
symbol, carefully read the message that follows
and heed its advice. Failure to comply with safe-
ty precautions could result in death or serious
bodily injury.
Safety Signs Signal Words
The signal words DANGER, WARN NG, AND CAUT ON are used on the equipment safety signs. These words
are intended to alert the viewer to the existence and the degree of hazard seriousness.
This signal word indicates a potentially hazardous situation
which, if not avoided, will result in death or serious injury.
White letters on RED
This signal word indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury
It may also be used to alert against unsafe practices.
Black letters on ORANGE
This signal word indicates a potentially hazardous situation exist
which, if not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
Black letters on YELLOW
4

MPORTANT SAFETY PRECAUT ONS
This symbol is used to call attention to safe-
ty precautions that should be followed by
the operator to avoid accidents. When you
see this symbol, carefully read the message
that follows and heed its advice. Failure to
comply with safety precautions could result
in serious bodily injury.
In addition to the design and configuration of equipment, hazard control and accident prevention are depen-
dent upon the awareness, concern, prudence and proper training of personnel in the operation, transport,
maintenance and storage of equipment. Lack of attention to safety can result in accident, personal injury,
reduction of efficiency and worst of all—loss of life. Watch for safety hazards and correct deficiencies prompt-
ly. Use the following safety precautions as a general guide to safe operations when using this machine.
Additional safety precautions are used throughout this manual for specific operating and maintenance proce-
dures. Read this manual and review the safety precautions often until you know the limitations.
ACC DENT PATTERNS TO AVO D
1. CONTACT WIT T E ROTATING BLADE - This accident usually happens when the operator is clear-
ing the discharge chute of grass, (especially when the grass is wet), or when the operator adjusts the
machine without turning it off and waiting for the blades to completely stop.
2. PROPELLED OBJECTS - Sticks, rocks, wires, and other objects can be propelled out through the dis-
charge chute or from under the mower housing. Bystanders are particularly vulnerable.
3. GRASS DISC ARGE C UTE - The mower shall not be operated without the grass discharge chute
in its lowered position.
4. OVERTURNING - This happens when riding mowers are used on steep slopes, embankments or hills.
The operator in these cases can come in contact with blades or sustain injuries during a fall.
5. MOWER RUNNING OVER T E VICTIM - This usually happens when a riding mower is driven in reverse.
The accident victims are most often young children whom, unseen by the operator of the mower, were in
the area being mowed.
WE SHARE YOUR DES RE TO PROTECT YOURSELF, YOUR FAM LY, YOUR FR ENDS AND YOUR
NE GHBORS FROM ACC DENTAL NJURY. OBSERV NG AND ENFORC NG THE FOLLOW NG GU DE
L NES W LL HELP TO NSURE THE SAFETY OF EVERYONE.
SAFETY NSTRUCT ONS AND RECOMMENDAT ONS
1. PEOPLE W O OPERATE, SERVICE, OR ARE OT ERWISE ASSOCIATED with the Zero Turning
Riding Mower should be trained in its proper use and warned of its dangers. Before operating, adjusting,
or servicing the Zero Turning Riding Mower they should read and understand this entire manual and the
engine manual.
2. AVOID CONTACT WIT MOVING PARTS. Keep hands and feet from under mowing deck and away
from blades at all times. Turn engine (motor) off if you must unclog the chute.
3. AVOID ILLS AND SLOPES. Use EXTREME caution when mowing and/or turning on slopes as loss of traction
and/or tip-over could occur. Drive slower on slopes. DO NOT mow slopes greater than 15 degrees. Watch for ditch-
es, holes, rocks, dips and rises, which change the operating angle. Keep away from drop-offs and steep banks. Avoid
sudden starts when mowing uphill - mower may tip backwards. Loss of traction may occur going downhill - weight
transfer to the front wheels may cause drive wheels to slip and cause loss of braking. DO NOT mow slopes when
grass is wet - slippery conditions affect steering and reduce traction and braking. The operator is responsible for safe
operation on slopes.
4. DISENGAGE POWER TO MOWER BEFORE BACKING UP. Do not mow in reverse unless absolutely
necessary and then only after turning around and observing the entire area behind the mower. Go slowly.
Most “running over victim” accidents occur in reverse.
5. BEGINNING OPERATORS S OULD LEARN OW TO STEER the Zero Turning Riding Mower before
attempting to mow. Start with slow engine speed and drive without the blades engaged in open area until
comfortable with the machine.
5

SAFETY CONT NUED
6. KNOW OW TO STOP QUICKLY. Know the location and operation of every control, especially how to brake and
how to disengage the mower blades.
7. DO NOT MOVE T E CONTROL LEVERS from forward position to reverse position rapidly. The speed
and/or direction of travel is affected instantly by movement of the Control Levers.
8. DO NOT ALLOW C ILDREN TO OPERATE MOWER. Do not allow others who have not had instruc-
tions to operate mower. Do not operate the mower when children or others are in the area.
9. ALWAYS TURN ENGINE OFF AND REMOVE KEY before leaving mower to prevent children and
inexperienced operators from starting the engine. Never leave the mower unattended with engine run-
ning. Always wait for all moving parts and all sounds to stop before leaving operator’s seat. Always set
the parking brake on an unattended mower.
10. WEAR STURDY, ROUG -SOLED WORK S OES AND CLOSE-FITTING TROUSERS AND S IRTS.
Never operate mower in bare feet, sandals or sneakers.
11. WEAR PERSONAL PROTECTIVE EQUIPMENT such as, but not limitied to, protection for eyes, ears, feet, hands
and head when operating or repairing equipment. Do not wear loose clothing or jewelry that may catch on equip-
ment moving parts.
12. NEVER CARRY PASSENGERS.
13. KNOW T E AREA YOU ARE TO MOW. Watch for hidden dangers such as rocks, roots, sticks, holes,
bumps, and drop-offs, etc. Before mowing, pick up all debris in area to be mowed. Sharp and hard
objects can be propelled at a high speed and can act like shrapnel. Walk through tall grass BEFORE
MOWING to make sure there are no hidden dangers. Mow higher than desired in tall grass to expose
any hidden objects and/or obstacles, clean the area, and then mow to the desired height.
14. BE SURE T E AREA IS CLEAR of other people before mowing. Stop machine if anyone enters the area.
15. NEVER REFUEL A MOWER INDOORS. Allow the engine time to cool before refueling. Unseen vapors may be
ignited by a spark. Always clean up spilled gasoline. Never run the engine indoors in a garage
or any other closed building. Allow engine to cool before storing in any enclosure. The engine exhaust
and gasoline fumes are dangerous.
16. NEVER REMOVE T E FUEL CAP or add gasoline to a running or hot engine or an
engine that has not been allowed to cool for several minutes after running. Always make sure the gas
cap is in place.
17. DO NOT SMOKE AROUND T E MOWER or the gasoline storage container. Gasoline fumes can easi-
ly ignite.
18. KEEP GASOLINE IN A WELL-VENTILATED AREA away from your living quarters and in tightly
capped safety cans. Never store mower with gasoline in the tank inside a building where fumes may
reach open flame or spark.
19. DISENGAGE BLADES, STOP ENGINE, ENGAGE PARKING BRAKE AND REMOVE IGNITION KEY before any
servicing. Be sure all moving parts and all sounds have stopped. Let engine cool and disconnect the spark plugs so
the engine cannot start by accident.
20. KEEP ALL NUTS, BOLTS, AND SCREWS TIG T to be sure equipment is in safe working condition, espe-
cially blade bolts.
21. VE ICLE S OULD BE STOPPED AND INSPECTED FOR DAMAGE after striking a foreign object and
the damage should be repaired before restarting and operating the equipment. Stop immediately and
check for damage or loose parts if mower should start vibrating.
22. DISENGAGE BLADES BEFORE DRIVING ACROSS WALKS or projecting objects or transporting.
23. KEEP SAFETY DEVICES AND GUARDS IN PLACE. If any of the safety switches become inoperable,
have them repaired immediately.
24. DO NOT STEP OR STAND ON T E MOWER OUSING. Step or stand only on the tread areas on the deck.
25. WATC OUT FOR TRAFFIC near roadways and when crossing roads.
26. T IS MAC INE IS NOT MEANT FOR IG WAY OR STREET USE. It is not a recreational vehicle and it should not
be operated as such.
27. W EN FEASIBLE, DO NOT USE MOWER W EN GRASS IS WET OR SLIPPERY.
28. MOW ONLY IN DAYLIG T OR GOOD ARTIF ICIAL LIG T.
6

SAFETY CONT NUED
29. ALWAYS DISENGAGE T E MOWER BLADE CLUTC when transporting.
30. Do not operate the mower under influence of drugs or alcohol.
31. Do not change the engine governor settings or overspeed the engine. Operating an engine at excessive speed may
increase the hazard of personal injury.
TOW NG
1. Use for towing only if equipped with a Bush og hitch kit. Do not attach towed equipment except at the hitch point.
2. Never allow children or others in or on towed equipment.
3. On slopes, the weight of the towed equipment may cause loss of traction and loss of control.
4. Travel slowly and allow extra distance to stop.
SLOPE OPERAT ON
1. Use EXTREME caution when mowing and/or turning on slopes as loss of traction and/or tip-over could occur. The
operator is responsible for safe operation.
2. See inside of the back cover to determine the approximate slope angle of the area to be mowed.
3. Use a walk behind mower and/or a hand trimmer near drop-offs, ditches, steep banks or water. This area can be dangerous.
4. Progressively greater care is needed as the slope increases.
5. Always avoid sudden starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly down the slope.
6. Avoid sudden starts when mowing uphill. Mower may tip backwards.
7. Be aware that loss of traction may occur going downhill. Weight transfer to the front wheels may cause drive wheels to slip and
cause loss of braking and steering.
8. Watch for ditches, holes, rocks, dips, and rises that change the operating angle, as rough terrain could overturn the machine. Tall
grass can hide obstacles.
9. Remove or mark obstacles such as rocks, tree limbs, etc. from the ,mowing area. Tall grass can hide obstacles.
10. Use extreme care with grass catches or attachments. These can change the stability of the machine and cause loss of control.
11. Follow the manufacturer’s recommendations for counterweights to improve stability.
12.. Check carefully for overhead clearances (ie. branches, doorways, and electrical wires) before driving under objects and do not
contact them.
SLOPE ANGLE GUIDE LOCATED INSIDE REAR COVER
DANGER
POTENT AL HAZARD
Mowing on wet grass or steep slopes can cause
sliding and loss of control.
WHAT CAN HAPPEN
Wheels dropping over edges, ditches, steep banks,
or water can cause injury, or death by drowning.
HOW TO AVO D THE HAZARD
Do not mow slopes when grass is wet.
Do not mow near drop-offs or near water.
Do not mow slopes greater than 15 degrees.
Reduce speed and use extreme caution on slopes.
Avoid sudden turns or rapid speed changes.
Safe
Zone
Water
Danger
Zone
7

MPORTANT FEDERAL LAWS AND REGULAT ONS* CONCERN NG
EMPLOYERS, EMPLOYEES AND OPERAT ONS.
*(This section is intended to explain in broad terms the concept and effect of the following federal laws and
regulations. It is not intended as a legal interpretation of the laws and should not be considered as such).
U.S. Public Law 91-596 (The Williams-Steiger Occupational and ealth Act of 1970) OS A
This Act Seeks:
“...to assure so far as possible every working man and woman in the nation safe and healthful working
conditions and to preserve our human resources...”
DUTIES
Sec. 5 (a) Each employer—
(1) shall furnish to each of his employees employment and a place of employment
which are free from recognized hazards that are causing or are likely to cause
death or serious physical harm to his employees;
(2) shall comply with occupational safety and health standards promulgated under
this Act.
(b) Each employee shall comply with occupational safety and health standards
and all rules, regulations and orders issued pursuant to this Act which are
applicable to his own actions and conduct.
OSHA Regulations
Current OS A regulations state in part: “At the time of initial assignment and at least annually thereafter, the
employer shall instruct every employee in the safe operation and servicing of all equipment with which the
employee is, or will be involved.” These will include (but are not limited to) instructions to:
Keep all guards in place when the machine is in operation;
Permit no riders on equipment;
Stop engine, disconnect the power source, and wait for all machine movement to stop before
servicing, adjusting, cleaning or unclogging the equipment, except where the machine must be
running to be properly serviced or maintained, in which case the employer shall instruct employees
as to all steps and procedures which are necessary to safely service or maintain the equipment.
Make sure everyone is clear of machinery before starting the engine, engaging power, or operating
the machine.
Child Labor Under 16 Years Old
Some regulations specify that no one under the age of 16 may operate power machinery. It is your
responsibility to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of
Labor, Employment Standard Administration, Wage & ome Division, Child Labor Bulletin #102.)
8

NTRODUCT ON
We are pleased to have you as a Bush og cus-
tomer. Your Bush og Zero Turn Riding Mower has
been carefully designed to give maximum service
with minimum down time. This manual is provided to
give you the necessary operating and maintenance
instructions for keeping your mower in top operating
condition. Please read this manual thoroughly.
Understand what each control is for and how to use
it. Observe all safety precautions decaled on the
machine and noted throughout the manual for safe
operation of the implement. If any assistance or
additional information is needed, contact your autho-
rized Bush og dealer.
NOTE:
All references made to right, left, front, rear, top or
bottom is as viewed facing the direction of forward
travel.
DESCR PT ON
The Zero Turn riding mower is intended for use on
lawns and other frequently maintained areas where
a smooth, even cut is desired and superior maneu-
verability is needed. The tractor unit consists of either
a 17.5 hp Briggs & Stratton single, 18 hp Briggs &
Stratton twin, or 20 hp Kohler twin cylinder engine.
The engines have a pressurized oil lubrication system
with spin-on type filter, fused electronic ignition, electric
start and an 8 gallon fuel system.
Two hydrostatic transaxles are used for propelling
and steering. The pumps are belt driven by the
engine output shaft. One lever for each drive con-
trols both speed and direction. This independent
control of each drive wheel coupled with continuous-
ly variable speed selection gives the Zero Turn
mower exceptional maneuverability.
The mower attachment is available in 36” or 42” cut-
ting widths. The mower has two cutting blades, dri-
ven by an electromagnetic clutch through a single v-
belt.
9
SECT ON

CONTROLS
OPERATOR NTERLOCK SYSTEM
Your Bush og Zero Turn Riding Mower is equipped
with an Operator Interlock System that is designed to
help prevent possible serious injuries. Understanding
and maintaining this system is vital for safe operation.
To Start Engine:
1. Blades (PTO) must be disengaged.
2. Control levers in neutral (swung out).
3. Parking brake set.
The Engine Will Kill f:
1. The operator leaves the seat with:
a. The control levers out of neutral (swung in).
b. The blades are engaged.
c. The parking brake is off.
d. All of the above.
2. The park brake is on before the control levers
are swung out.
DO NOT OPERATE MOWER IF SAFETY SWITC -
ES ARE NOT OPERATING PROPERLY.
CONTROL LOCAT ONS
1Ignition Key -Starts and stops engine.
2Engine Throttle - Controls engine speed.
3Two Steering/Speed Control Levers - In front of
seat at side.
4PTO Switch - Engages electric clutch which
engages mower blades.
5Parking Brake Lever - Engages parking brake.
(See page 22)
6Cutting eight Adjust Pin - Sets cutting height to
desired position. (See page 12)
7Choke - Aids in starting engine.
8Light Switch (Optional)
9our Meter / Tachometer (Optional)
10 Warning Light for oil pressure.
TRACTOR SPEC F CAT ONS
Tread Width - (Outside Tires) . . . . . . . . . . . . . . . . . . . 40”
eight - To top of seat back . . . . . . . . . . . . . . . . . . . . 45”
Fuel Capacity (In Twin Tanks) . . . . . . . . . . . . . . 8 gallons
ydrostatic Transaxles - All Models . . . . (2) ydro-Gear
EZT
Engines - 17.5 hp Briggs & Stratton Intek
18 hp Briggs & Stratton Intek
20 hp Kohler Courage Twin
Tires - All Models - Front . . . . . . . . . . . . . . . . 11 x 4.0 - 5
Drive. . . . . . . . . . . . . . . . . 18 x 8.5 - 8
10
WARN NG
DO NOT OPERATE MACH NE UNLESS
NTERLOCK SYSTEM FUNCT ONS PROP-
ERLY. FA LURE TO HEED TH S WARN NG
MAY RESULT N SER OUS NJURY, DEATH
OR EQU PMENT DAMAGE.
9
8
4
3
72
1
10
DECK SPEC F CAT ONS
ITEM
Cutting width 36” 42”
Cutting eight ------ 1-1/2” to 4-1/2” in 1/4” increments
Blades 18 1/8” 21 1/8”
Overall width
with chute down 46” 52”
Material thickness - Deck -------------11 GA.-----------------
Spindle bearings ----------------------25 mm------------------

SECT ON
OPERAT ON
GENERAL SAFETY
Only qualified people familiar with this operator’s
manual should operate this machine. Operator
should wear hard hat, safety glasses, and safety
shoes. Avoid loose fitting clothing or jewelry. The
operator should read, understand and practice all
safety messages shown on the caution, warning and
danger decals affixed to the machine to avoid seri-
ous injury or death. Before beginning operation, clear
work area of any objects that may be picked up and
thrown by mower. Check for ditches, stumps, holes
or other obstacles that could upset power unit or
damage mower. Tall grass can hide obstacles.
Always push steering levers apart, set parking brake,
disengage PTO, turn off engine, and allow blades to
come to a complete stop before leaving operator’s
seat. Do not operate without all shields in place and
in good condition.
PRE-OPERAT ON CHECKL ST
1. Make sure fuel tank is full. Use regular unleaded
gasoline. See engine manual for more details.
2. Make sure dirt and foreign matter are kept out of
fuel tank. Use a clean funnel and fuel can.
3. Do not mix oil with gasoline.
4. Do not use white, high test or premium gasoline.
Do not use de-icers, carburetor cleaners or other
such additives.
5. Check the crankcase oil level. Make sure the
engine is off. The mower should be parked on a
level area. Do not overfill. (See your engine man-
ual for more detailed instructions.)
6. Check the hydrostatic transaxle oil level. (See
“Maintenance” section of this manual.)
AVO D SER OUS NJURY OR DEATH:
GASOL NE S EXTREMELY FLAMMABLE AND
EXPLOS VE UNDER CERTA N COND T ONS.
llREFUEL N A WELL VENT LATED AREA W TH
ENG NE STOPPED.
llDO NOT SMOKE OR ALLOW FLAMES OR
SPARKS N THE REFUEL NG AREA OR
WHERE GASOL NE S BE NG STORED.
llDO NOT OVERF LL FUEL TANK. AFTER
REFUEL NG, MAKE CERTA N THE TANK CAP
S CLOSED PROPERLY AND SECURELY.
llBE CAREFUL NOT TO SP LL FUEL WHEN
REFUEL NG. FUEL VAPOR OR SP LLED FUEL
MAY GN TE. F ANY FUEL S SP LLED, MAKE
SURE THE AREA S DRY BEFORE START NG
THE ENG NE.
llKEEP OUT OF REACH OF CH LDREN
WARN NG
11.Make sure mower blades are sharp and secured
tightly.
12.Clean the air intake screen on the engine if
necessary.
13.Perform any other maintenance as it becomes
necessary. (See “Maintenance” section)
14.Check parking brake operation by disengaging
hydrostatic transaxles (freewheeling position), and
placing the brake lever in the “on” position.
Attempt to rock tractor by hand. Both drive wheels
should be locked. When the brake handle is in the
“off” position, both drive wheels should turn freely.
If there is a problem in either position, refer to
adjustment procedure in the maintenance section.
15.Seat Adjustments:
Lever Release Seat Slides - Pull the lever outward
to release the latch. Slide the seat forward or rear-
ward to your most comfortable position and release
the lever.
11
7. Check battery fluid level.
8. Inspect V-belts
9. Check tire pressure (Use low pressure gauge):
Front & Drive Tires -15 psi.
10.Make sure underside of mower deck is free of
grass.
WARN NG
ENG NE EXHAUST GASES CONTA N
PO SONOUS CARBON MONOX DE.
llNEVER RUN ENG NE N A CLOSED BU LD NG
OR CONF NED AREA.
llAVO D NHAL NG EXHAUST GASES.

CAUTON
f the operator is inexperien ed with the zero
turn mower lever steering/speed ontrol, he/she
should follow these re ommendations:
Disengage the mower blades. Go very slowly
until thoroughly familiar with the ma hine. Keep
away from fen es, buildings, and other obstru -
tions. While be oming familiar with the ma hine,
move the Control Levers smoothly and slowly.
Pra ti e until operation is smooth and effi ient.
10.TO DRIVE: Adjust seat forward or backward for
operator comfort. Move the Control Levers to the
“IN” position. Move Control Levers forward to
move forward. Move levers slowly forward to
increase speed. To reverse direction, move the
Control Lever on the side to which you want to
turn slightly rearward of the other Control Lever.
To turn on a zero radius axis, go slowly and pull
one Control Lever back and push the other
Control Lever forward, depending on which
direction you wish to turn.
WARN NG
AVOID SERIOUS INJURY OR DEATH:
DO NOT MOVE STEERING LEVERS FROM
FORWARD TO REVERSE OR REVERSE TO
FORWARD POSITION RAPIDLY. A SUDDEN
CHANGE IN DIRECTION MAY CAUSE LOSS OF
CONTROL AND/OR DAMAGE TO EQUIPMENT.
FOR SMOOTH, SAFE OPERATION, MOVE THE
CONTROL LEVERS IN A GENTLE, SLOW
MOTION, ESPECIALLY ON GRADES.
CUTT NG HE GHT ADJUSTMENT DECAL
12
OPERAT ON
1. OPEN FUEL TANK SELECTOR VALVE left or
right tank.
2. MOVE CONTROL LEVERS TO neutral “OUT”
position by pushing each one straight sideways.
3. SET PARKING BRAKE. Pull rearward to set.
4. DISENGAGE MOWER BLADE CLUTC by
moving clutch switch to “OFF” (down) position.
5. SET ENGINE C OKE CONTROL for cold starts
to full position.
6. SET ENGINE T ROTTLE TO 1/2 throttle.
7. TURN IGNITION KEY to “START” position and
release to “RUN” as soon as engine starts.
NOTE: Prolonged cranking will damage starter
motor and shorten the battery life.
8. ADJUST ENGINE T ROTTLE AND C OKE for
desired engine smoothness and speed. NOTE:
When mowing, always run engine at full throttle.
9. RELEASE PARKING BRAKE. Push brake lever
forward to release.
11.BRAKING: To brake mower, gently move
Control Levers in the direction opposite to travel.
If the parking brake is engaged with the Control
Levers in the “IN” position the engine will stop.
12.CUTTING EIG T ADJUSTMENT:
1. Stop engine and move the control levers to
the neutral position and engage the parking brake.
2. Disengage the blades.
3. Depress the deck lift foot pedal raising the
deck to the transport position.
4. Insert height adjustment pin into the hole cor-
responding to the desired cutting height. See
decal on the side of the deck lift plate.
5. Lower the deck to the selected mowing height.
6. To transport, depress the lift foot pedal, then
move the height adjustment pin to the 4-1/2” position.
7. The cutting height adjustment is only a recom-
mended guide. During normal mowing cut only 1/3 of the
grass blade. Set cutting height to achieve your desired
results.

ANTI-SCALP ROLLER (42” Deck Only)
1. Stop engine and move the control levers to the
neutral position and engage the parking brake.
2. Disengage the blades.
3. The Anti-Scalp deck rollers are adjustable up and
down to provide improved deck flotation and scalping
protection at various cutting heights. They are not
intended to ride continously on the ground. Rollers should
maintain .375” minimum clearance to ground. DO NOT
adjust rollers to support deck.
13.ENGAGE MOWER BLADES by pulling
up on the PTO clutch switch. The engine will not
start if the PTO switch is engaged. If the engine
is running while the PTO clutch is engaged and
the operator leaves the seat, the engine will stop.
WARN NG
Use EXTREME caution when mowing and/or
turning on slopes as loss of traction and/or
tip-over could occur. Drive slower on
slopes. DO NOT mow slopes greater than 15
degrees. Watch for ditches, holes, rocks,
dips and rises, which change the operating
angle. Keep away from drop-offs and steep
banks. Avoid sudden starts when mowing
uphill - mower may tip backwards. Loss of
traction may occur going downhill - weight
transfer to the front wheels may cause drive
wheels to slip and cause loss of braking. DO
NOT mow slopes when grass is wet - slip-
pery conditions affect steering and reduce
traction and braking. The operator is respon-
sible for safe OPERAT ON ON SLOPES.
14. TO STOP:
A. Slow engine speed with throttle to slowest
position.
B. Disengage the mower blade clutch by mov-
ing the PTO clutch switch to the “OFF” position.
C. Move Control Levers to neutral position and
then to the “OUT” position.
D. Set the parking brake.
E. Turn ignition key to “OFF” position.
F. Remove the key and wait for all movement
and sound to cease before dismounting.
ANT -SCALP ROLLER
13
Anti-Scalp Roller
TRANSPORT NG
MPORTANT- When transporting the Home
Series ZT in a truck bed or on a trailer, secure-
ly fasten the ZT to the bed with straps or other
suitable bindings. This will prevent movement
of the ZT which may cause undue wear and
damage to the parking brake system.
Position Adjustment oles

15. YDRAULIC COMPONENTS BYPASS-TO
MOVE T E TRACTOR WIT OUT POWER: The
bypass levers are located on the rear of the
engine plate. NOTE: Exhaust muffler can be
extremely hot. Use extreme caution when
engaging or disengaging bypass levers to
prevent severe burns. Pull both the RH & LH
levers to the rear and lock out in the keyway
slot to disengage for freewheeling. Reverse
this procedure for operation.
WARN NG
AVO D SER OUS NJUR ES TO OTHERS:
ALWAYS REMOVE THE KEY FROM THE GN -
T ON SW TCH WHENEVER THE MOWER S
UNATTENDED TO PREVENT CH LDREN OR
UNAUTHOR ZED PERSONS FROM START NG
THE ENG NE.
NOTE: To move the tractor without power, the pumps
must be unlocked and in the free wheel position.
Failure to do so could possibly damage the hydraulic
components. Never pull at more than 2 MP .
16. FUEL S UT-OFF VALVE: Located on the front
panel below the operator is the fuel directional
valve. This valve has three positions for opera-
tions and each position is made in 1/4 turn incre-
ments. This directional valve has a shut off posi-
tion and can be used when the machine will not
be used for a few days or when the unit is trans-
ported to and from a work site.
Fuel Flow Valve Position
Off Down
Right Tank Right
Left Tank Left
MOW NG RECOMMENDAT ONS
1. Keep mower blades sharp.
2. Make sure deck and discharge chute are clean.
ROTARY MOWERS CAN D SCHARGE
OBJECTS AT H GH SPEEDS. TO AVO D
SER OUS NJUR ES OR DEATH:
llOPERATE ONLY W TH S DE BANDS N
GOOD REPA R AND CHUTE OR GRASS
CATCHER ATTACHMENT NSTALLED.
llKEEP CH LDREN, PETS, AND
BYSTANDERS AWAY FROM THE WORK
AREA.
llDO NOT OPERATE MOWER N THE
V C N TY OF OTHER PERSONS.
llD SCHARGE AWAY FROM BU LD NGS,
WALLS OR OTHER STRUCTURES.
WARN NG
TO AVO D SER OUS NJURY FROM BLADE
CONTACT, POWER MUST BE OFF TO
CLEAN D SCHARGE CHUTE
DANGER
KEEP HANDS AND FEET AWAY FROM
UNDERNEATH MOWER TO AVO D SER -
OUS NJURY OR DEATH.
WARN NG
14
Left and Bypass LeverRear Bumper Fuel Shut-Off andle
Engine Oil
Drain Plug

SECT ON
MA NTENANCE
BEFORE PERFORM NG ANY MA NTENANCE, TURN OFF ENG NE, REMOVE KEY AND D SCONNECT SPARK
PLUGS. USE EXTREME CARE WHEN WORK NG ON MACH NERY. DO NOT WEAR WATCH OR JEWELRY. DO
NOT WEAR LOOSE F TT NG CLOTHES, AND OBSERVE ALL COMMON SAFETY PRACT CES W TH TOOLS.
CAUT ON
MA NTENANCE SCHEDULE
SERVICE WHEN
Check crankcase oil level_______________________________________________________before each use
Check air intake screen__________________________________________________________after each use
Clean grass from under deck _____________________________________________________after each use
Check tire pressure ____________________________________________________________every 10 hours
Sharpen mower blades _________________________________________________________every 10 hours
Clean air filter element ___________________________________________________________every 8 hours
Check 20W50 motor oil
in hydrostatic system ___________________________________________________________every 50 hours
Check drive belts ______________________________________________________________every 50 hours
(20 hr break-in)
Grease front wheels____________________________________________________________every 50 hours
Change engine every 50 hours
crankcase oil and filter ________________________________________________________ (5 hrs break-in)
Change hydrostatic oil _________________________________________________________every 250 hours
Replace air
filter element_______________________________________________________________________annually
Check spark plugs __________________________________________________________________annually
Service battery _____________________________________________________________________annually
Perform these maintenance procedures more frequently under extremely dusty, dirty conditions.
Replace decals when illegible. Write parts dept. for free replacement.
WARN NG: f your mower is equipped with optional ROPS, make sure seat frame retention click-pins
are in place after lifting seat pan for service.
15
MPORTANT:
BEFORE PERFORM NG ANY SERV CE, MA NTENANCE OR REPA R ON THE ENG NE, REFER TO THE
RESPECT VE ENG NE MANUFACTURERS’ MANUAL FOR SPEC F C NFORMAT ON CONCERN NG YOUR
PART CULAR BRAND OF ENG NE.

1. ENGINE:
For complete maintenance and operating infor-
mation for your engine, please refer to your
engine operating and maintenance instructions
furnished by the engine manufacturer and
included in your Zero Turn mower information packet.
NOTE
Air intake screen must be kept clean. f
plugged, engine may be seriously dam-
aged by over heating.
2. TAC OMETER / OURMETER (Optional)
The tachometer / hourmeter includes a
FlashAlert feature to remind you to change
engine oil and filter at recommended inter-
vals. The tachometer displays engine rpm
when the engine is running and elapsed time
in hours when the engine is turned off.
Oil Change Flash Alert - Break-in interval at 5
hours with 1 hour before and after flash. Normal
interval at 50 hours with 2 hour before and
after flash.
3. BATTERY:
When taking the battery out of the mower for
servicing, make sure to reconnect the cables to
the battery exactly as they were prior to removal.
Keep the battery clean. Remove the corrosion
around the battery terminals by applying a solu-
tion of one part baking soda to four parts water.
Coat all exposed terminal surfaces with a light
layer of grease or petroleum jelly to prevent corrosion.
NOTE
At temperatures below 32 degrees F (0 deg
C) the full charge state must be maintained to
prevent cell electrolyte from freezing and
causing permanent battery damage.
AVO D SER OUS NJURY OR DEATH:
llTHE BATTERY CONTA NS SULFUR C AC D.
AVOD CONTACT WTH SKN, EYES OR CLOTHNG.
EYES - FLUSH WTH WATER AND GET PROMPT MED-
CAL ATTENTON.
ANTDOTE: NTERNAL - DRNK LARGE QUANTTES
OF WATER OR MLK. FOLLOW WTH MLK OF MAG-
NESA, BEATEN EGG OR VEGETABLE OL. CALL A
PHYSCAN MMEDATELY.
llBATTER ES PRODUCE EXPLOS VE GASES.
KEEP SPARKS, FLAMES AND SMOKNG MATER-
ALS AWAY. VENT LATE WHEN CHARGNG N AN
ENCLOSED SPACE. WEAR EYE PROTECT ON
WHEN WORKNG NEAR BATTERES.
llKEEP OUT OF REACH OF CHLDREN.
5. MOWER BLADES:
Check sharpness of mower blades after every 10
hours of operation. To sharpen blades proceed as
follows:
A. Lift deck and secure in raised position.
B. Remove bolt, cup washer, and blade from shaft.
C Blades should be discarded when worn exces-
sively. See sketch.
D. Sharpen blade with a hand file, electric grinder
or blade sharpener. Wear gloves and eye protection
when sharpening. Grind blade at original bevel.
E. Check balance of blade by positioning the blade
on a nail or blade balance pedestal. Grind the blade
on the end that is heavier until both sides balance.
F. Install blades with the concave side of the cup
washer against blade. Be sure blades are installed
with uplifts and cutting edges in the proper directions.
Tighten retaining bolt to 76 ft./lbs.
6. CLEANING GRASS BUILD UP UNDER DECK
Depress the deck lift foot pedal and lock in position,
then move the height adjustment pin to the 4-1/2”
position.
Lift the front of the unit and support unit securely.
Clean out any grass build up from underside of deck
and in deck discharge chute.
16
WHEN T S NECESSARY TO RA SE THE DECK
OR MOWER FOR SERV CE OR MA NTENANCE,
TO AVO D SER OUS NJURY OR DEATH, STOP
ENG NE, SET PARK NG BRAKE, REMOVE GN -
T ON KEY AND SPARK PLUG W RES AND
SECURELY SUPPORT THE DECK OR MOWER
BEFORE WORK NG UNDERNEATH.
New Blade
Dangerous!
30 Degrees When Notch Starts
Discard Blade
WARN NG
WARN NG
WHEN T S NECESSARY TO RA SE THE DECK
OR MOWER FOR SERV CE OR MA NTENANCE,
TO AVO D SER OUS NJURY OR DEATH, STOP
ENG NE, SET PARK NG BRAKE, REMOVE GN -
T ON KEY AND SPARK PLUG W RES AND
SECURELY SUPPORT THE DECK OR MOWER
BEFORE WORK NG UNDERNEATH.
WARN NG
4. TIRES:
Correct tire pressure is essential for efficient
operation of the mower. Check tire air pres-
sure periodically. Inflate front and rear tires to 15 psi.
Lug bolts should be checked regularly for
tightness. Torque lug bolts to 59 ft./lbs.

MOTON CONTROL STEERNG ADJUSTMENT
1. Raise the drive wheels of the Zero Turn
off of the ground. Safely block the frame
in this position so it is secure. This
adjustment must be made with the drive
wheels turning.
2. Remove the electrical connection from
the seat switch and temporarily install a
jumper wire across the terminals of the
wiring harness.
3. Loosen the jamnuts on the hex turnbuckle,
which connects the lever control arm to
the pump control arm. Note: The nuts to
the front of the hex turnbuckle have left-
handed threads.
4. Start the engine. Run the engine at full
throttle and release brake.
5. Position the control levers in the neutral
position. If the drive wheels creep
(rotate) in the neutral position then
lengthen or shorten the turnbuckle
assembly. Make the adjustment to stop
the wheel from rotating.
6. Re-tighten the nuts at the end of the hex
turnbuckles and repeat the procedure for
the opposite side of the unit.
7. Shut the unit off. Remove the jumper wire from
the wiring harness and replace the connectors
into the seat switch. Never operate the mower
unless all safety switches are operating properly.
DR VE ADJUSTMENTS
Steering and motion controls should be uniform in all
forward and reverse speeds. From the reverse, or
forward position, the levers should automatically
return to neutral when released.
TEST DR VE OPERAT ONS
Check air pressure in tires. Equal tire pressure is
critical for proper drive operation.
1. Raise drive wheels off ground. Safely block
the frame in this position.
2. Put control levers in neutral lock position
(control levers swung outward).
3. Start engine. Wheels should not rotate. If one or
both drive wheels are turning, perform proce-
dures under “Motion Control Adjustment” for
side(s) that wheel turns.
17
CAUT ON
STOP THE ENG NE BEFORE MAK NG
ADJUSTMENTS.
MOT ON CONTROL LEVER ADJUSTMENT
1. There are three lever height positions available.
Place the levers in the position that provides the
most confortable operating position for you.
2. Align the levers front/rear position. With the
levers in the neutral position, loosen the hard-
ware and adjust the levers by tilting forward or
backward until properly aligned. tighten hardware.
Lever Position Adjustment Bolts
Pump
Control Arm
Control Arm
ex Turnbuckle
Jamnut
Control Arm Lever

18
DECK BELT ADJUSTMENT
Belt adjustment should be checked every (50) hours
of operation to get maximum life and cutting perfor-
mance. Belt tension is adjusted by increasing or
decreasing the length of the spring on the movable
idler by adjusting the eye bolt length (Shown below).
For correct belt tension, adjust the spring length to 7”
for the 36” and 7-1/2” for the 42” deck.
DECK BELT REPLACEMENT
(NOTE: Use only genuine Bush Hog
replacement parts)
1. Remove the R. . and L. . deck shield assem-
blies and remove the foot platform.
2. Relieve the spring tension by loosening the two
3/8” hex nuts on the spring adjustment eye bolt.
3. Remove the old belt.
4. Install the new belt being sure the belt is properly
routed and positioned in all sheave grooves.
5. Adjust tension on the belt by adjusting the length
of the spring on the idler (See Deck Belt
Adjustment section).
6. Replace the deck shield assemblies and foot platform.
Deck
Lift Pedal
eight
Adjustment Pin
Deck Lift Spring Deck
Upper
Chain Fastener
WARN NG
TO AVO D SER OUS BURN NJUR ES:
llALLOW ENG NE, O L AND HYDRAUL C FLU-
DS TO COOL BEFORE SERV C NG TRANSM S-
S ON OR ENG NE SYSTEM
CAUT ON
TO AVO D CLEAN NG SOLVENT F RES:
llAVO D US NG FLAMMABLE SOLVENTS.
llAVO D AREAS W TH GN T ON SOURCES
WHEN US NG FLAMMABLE SOLVENTS.
Deck
Shield
DECK BELT D AGRAM
Spring Length - 36” Deck - 7”, 42” Deck - 7-1/2”
Eye Bolt Adjustment
Spring Loaded Idler
Bolt In Slot
Level on
Mower Deck
.12” Spacer At Front End
CAUTON
STOP THE ENG NE, SET PARK NG BRAKE,
REMOVE GN T ON KEY AND SPARK PLUG
W RES FOR SAFETY.
36” & 42” Deck- Spring length of 16” for 3” cut-
ting height. For lower cutting heights loosen
springs at 1/4” intervals until stop hits adjusting
pin in correct height location. If deck floats,
loosen springs at 1/4” intervals until deck stops
floating.(Measure from back of flatwasher to
back of flatwasher)
LEVEL NG THE DECK AND SETT NG THE
COUNTERBALANCE SPR NG TENS ON
1. Set all tire pressures to the correct specifications.
2. Rest machine on a level slab of concrete.
3. Depress the deck lift pedal to raise the deck to the
full lift height position and move the height adjust
pin to the 4.5” position.
4. Take all the force off the deck lift spring by
loosening the nut at the front of the spring.
5. Place a level on the deck, from front to rear. If the
level is too short to reach all the way from front to
rear, lay a straight edge on the deck first, then
place the level on the straight edge.
6. Lay a .12” spacer beneath the front level. this will
automatically set the rear of the deck higher than
the front.
7. Adjust the bolts in the slot to raise the rear of the
deck (Shown below) until the level’s bubble is cen-
tered. Repeat for the other side.
8. Check to verify the deck is leveled side-to-side. To
do this, lay a 2” x 4” x 30” piece of wood under
each side of the deck and lower the deck to rest
freely on the top of these boards. Inspect the (3)
lift hangers to see if tension is on each of them. If
any of the hangers appear slack, adjust the bolt in
the slot to remove the slack.
9. Raise the deck up to the transport position and pin
in the desired height position.
10.Remove the 2” x 4”s from under the deck.
11.Tighten the counterbalance spring nuts until
spring is to the following length:
(Measured From
Of Hooks)