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Bush Hog Trail TH420 User manual

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107 $10.00 50044549
Trail Series
OFF ROAD TILITY VEHICLES
Operator’s Manual
MODELS
TH420
TH440
TH4200
TH4400
ASSEMBLY • OPERATION • MAINTENANCE
B SH HOG®
CONGRATULATIONS!
You have invested in the best vehicle of its type on the market today.
The care you give your Bush og vehicle will greatly determine your
satisfaction with its performance and its service life. We urge a care-
ful study of this manual to provide you with a thorough understanding
of your new vehicle before operating, as well as suggestions for oper-
ation 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 orig-
inal 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 con-
tact 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 OTO-
GRAP 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.
BUSH HOG®
Trail Series Utility Vehicles
TABLE OF CONTENTS
SECTION PAGE
Retail Customer’s Responsibility 2
Warranty 3
Dealer Preparation Check List 5
Safety Alert Symbols 6
Safety Precautions 7
I INTRODUCTION AND DESCRIPTION 20
Introduction 20
Description 20
Specifications 27
II OPERATION 29
General Safety 29
Pre-Operation Checklist 29
Vehicle Break-In Period 29
Starting The Engine 30
Driving The Vehicle 30
Braking 31
Stopping The Engine 31
Using The Cargo Box 32
Load Distribution 33
Driving Safely 34
Driving On Slippery Surfaces 34
Driving Uphill 35
Sidehilling 36
Driving Downhill 36
Driving Through Water 36
Driving Over Obstacles 38
Driving In Reverse 39
Parking On An Incline 40
auling Cargo 41
Emptying The Cargo Box 42
Towing Loads 43
Parking The Vehicle 43
4-Wheel Drive 44
Disengaging 4-Wheel Drive 44
Noise Emission Control System 45
Spark Arrestor 46
SECTION PAGE
III MAINTENANCE 46
Periodic Maintenance Schedule 47
Lubrication Recommendations 50
Engine Oil 51
Engine Oil Filter Change 52
Transaxle 52
Front Differential 53
Right Angle Drive 54
Constantly Variable Transmission 55
Vehicle Immersion 56
Engine Air Filter 57
CVT Enclosure Air Filter 57
Fuel filter 58
Spark Plugs 58
Spark Arrestor 59
Throttle System 60
Brake Inspection 61
Parking Brake Adjustment 62
Steering Wheel Inspection 63
Seat Belts 63
Tires 64
Wheel Lug Nuts 64
Wheel Installation 65
Lights 65
Cleaning Your Vehicle 66
Storage 67
Removal From Storage 67
Battery 67
Replenishing Battery Fluid 68
Battery Removal 68
Battery Installation 69
Battery Storage 69
IV ASSEMBLY 70
Attaching Occupant Protection
Structure 70
Optional Equipment 70
Items To Check 70
Seat Belt Installation 71
Rubber Bumper Pad Adjustment 72
Troubleshooting CheckList 73
Safety Decals 74
Torque Specifications 76
1
RETAIL CUSTOMER’S
RESPONSIBILITY
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 opera-
tor 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 excessive 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 sub-
mitted for warranty consideration must be made within
thirty (30) 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 obliga-
tion or inspection.
2
LIMITED WARRANTY
OOOOOOOOOOOOOOOOOOOO
OOOOOOOOOOO
Bush og warrants to the original purchaser of any new Bush
og equipment, purchased from an authorized Bush og dealer, that
the equipment be free from defects in material and workmanship for
a period of one (1) year for non-commercial, state, and municipalities’
use and ninety (90) days for commercial use from date of retail sale.
The obligation of Bush og to the purchaser under this warranty is
limited to the repair or replacement of defective parts.
Replacement or repair parts installed in the equipment cov-
ered by this limited warranty are warranted for ninety (90) days from
the date of purchase of such part or to the expiration of the applica-
ble new equipment warranty period, whichever occurs later.
Warranted parts shall be provided at no cost to the user at an author-
ized Bush og dealer during regular working hours. Bush og
reserves the right to inspect any equipment or parts which are
claimed to have been defective in material or workmanship.
DISCLAIMER OF IMPLIED WARRANTIES & CON-
SEQUENTIAL DAMAGES
Bush og’s obligation under this limited warranty, to the
extent allowed by law, is in lieu of all warranties, implied or
expressed, INCLUDING IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR 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: trans-
portation charges other than normal freight charges; cost of installa-
tion 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, dam-
age, detention or delay in the delivery of equipment or parts resulting
from acts beyond the control of Bush og.
CONTINUE
D
3
CONTINUED
THIS LIMITED WARRANTY SHALL NOT APPLY:
1. To vendor items which carry their own warranties, such as
engines, tires, and tubes.
2. If the vehicle has been subjected to misapplication, abuse, mis-
use, negligence, fire or other accident.
3. If parts not made or supplied by Bush og have been used in con-
nection with the vehicle, if, in the sole judgement of Bush og such
use affects its performance, stability or reliability.
4. If the vehicle has been altered or repaired outside of an author-
ized Bush og dealership in a manner which, in the sole judgement
of Bush og, affects its performance, stability or reliability.
5. To normal maintenance service and normal replacement items
such as gearbox lubricant, or to normal deterioration of such things
as belts and exterior finish due to use or exposure.
6. To expendable or wear items such as teeth, chains, sprockets,
belts, springs and any other items that in the company’s sole judge-
ment is a wear item.
NO EMPLOYEE OR REPRESENTATIVE OF BUS OG IS
AUT ORIZED TO C ANGE T IS LIMITED 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.
OOOOOOOOOOOOOOOOOOOO
Record the model number, serial number and date purchased. This
information will be helpful to your dealer if parts or service are required.
MODEL NUMBER
SERIAL NUMBER
DATE OF RETAIL SALE
4
DEALER PREPARATION C ECK LIST
UTILITY VE ICLE
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. All warning lights checked for operation.(Engine oil, park
brake, & neutral light)
r4. Assembly completed
r5. All fittings lubricated.
r6. All shields in place and in good condition.
r7. All fasteners torqued to specifications given in
Torque Chart.
r8. All decals in place and readable. (See decal page.)
r9. Overall condition good (i.e. paint, welds)
r10.Parking brake checked and adjusted, if necessary.
r11. Steering checked and adjusted, if necessary.
r12.Check tire pressure.
r13.Operators manual has been delivered to owner and
he has been instructed on the safe and proper use
of the utility vehicle.
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 pro-
cedures listed above before delivery of this vehicle to the
customer.
5
Safety Alert Symbol
Safety Signs Signal Words
The signal words DANGER, WARNING, AND CAUTION 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 poten-
tially hazardous situation which, if
not avoided, will result in death or
serious injury.
This signal word indicates a poten-
tially hazardous situation which, if
not avoided, could result in death
or serious injury
This signal word indicates a poten-
tially hazardous situation exist
which, if not avoided, may result in
minor or moderate injury. It may
also be used to alert against
unsafe practices.
6
This Safety Alert Symbol means:
“ATTENTION! BECOME ALERT! YOUR SAFETY
IS INVOLVED!”
This symbol is used to call attention to safety pre-
cautions 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 precau-
tions could result in death or serious bodily injury.
IMPORTANT SAFETY PRECAUTIONS
In addition to the design and configuration of equipment, hazard con-
trol and accident prevention are dependent 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 efficien-
cy and worst of all—loss of life. Watch for safety hazards and correct
deficiencies promptly. Use the following safety precautions as a gen-
eral guide to safe operations when using this machine. Additional
safety precautions are used throughout this manual for specific oper-
ating and maintenance procedures. Read this manual and review the
safety precautions often until you know the limitations.
IMPORTANT OPERATOR SAFETY PRACTICES:
BEFORE OFF-ROAD UTILITY VEHICLE USE:
•Read, understand and follow all the Operator’s Manual instruc-
tions.
• Explain all instructions to operators who cannot read or under-
stand the instructions.
• Only allow vehicles to be operated by trained persons.
• Allow no persons younger than 16 years old to operate.
• Do not operate under the influence of alcohol or drugs.
• Inspect vehicle for safe operating condition.
DURING OFF-ROAD UTILITY USE:
• Fasten seat belt.
• Use vehicle only for off-road operations.
• Avoid sudden starts, stops, turns, or direction reversals to prevent
load shifts, endanger passengers, or losing vehicle control.
• Use speeds to allow vehicle to stop safely and be under control
in all travel conditions.
• Reduce speeds for wet, slippery, loose surfaces, steep grades
and unfamiliar terrain.
• Never operate vehicle on hills steeper than 15 degree slope.
• Use proper loading and securing material for loads in cargo box
and trailers.
• Use proper towing practices. 7
This symbol is used to call attention
to safety precautions that should be
followed by the operator to avoid
accidents. When you see this sym-
bol, carefully read the message that
follows and heed its advice. Failure
to comply with safety precautions
could result in serious bodily injury.
• Do not tow heavy loads on hills steeper than 5 degree slope.
• Avoid driving through water exceeding floorboard height.
• Before leaving, servicing, or adjusting the vehicle, stop engine,
set parking brake, remove key, wait for engine and all moving
parts to stop.
AVOID VEHICLE RUNOVER AND RIDER OR OPERATOR FALL OFF:
• Only allow persons to ride in seats equipped with seat belts.
• All persons fasten seat belts when riding.
• Allow no riders in cargo box or on vehicle.
• Keep all persons clear of operating vehicle.
• Keep alert for stumps, holes, ruts, wet, slippery and uneven terrain.
• Before backing up or turning, look behind and around vehicle for
persons.
AVOID VEHICLE UPSETS AND ROLLOVER:
• Avoid sudden starts, stops, or turns.
• Use very slow speed when turning.
• Always use brakes when going down slope.
• Reduce speed and load on rough or hilly terrain.
• Avoid overloading vehicle and shifting loads.
• Keep alert for stumps, holes, ruts, wet, slippery and uneven terrain.
AVOID FUEL FIRE AND EXPLOSIONS:
•Stop engine and allow to cool before refueling.
• Do not smoke while refueling.
• Never fill fuel tank indoors.
• Clean up spilled fuel before starting engine.
• Only use approved Underwriter’s Laboratory (U.L.) or American
Society for Testing & Material (ASTM) non-metal portable fuel
containers.
• Remove fuel containers from vehicle beds or trunks and placing
on the ground before filling.
• Keep nozzle in contact with fuel container opening while filling.
• Remove utility vehicle and equipment from truck beds or trailers
and re-fuel on the ground.
CARGO BOX LOAD OPERATIONS:
LOADING:
• Do not exceed vehicle’s Gross Vehicle Weight (GVW) rating. This
includes vehicle operating weight, material load (cargo box load),
personnel weight, options weight, accessories weight, and
attachments weight (towing loads).
• Do not exceed cargo box load rating.
• Confine loads to cargo box physical dimensions.
• Spread load evenly and securely anchor all loads in cargo box.
Shifting and uneven loads will effect vehicle control and stability.
• Avoid sudden starts, stops, and turns which could cause load
shifts.
8