Gehl All Wheel Steer Loader 480T Operator’s Manual(918118) – PDF DOWNLOAD

Gehl All Wheel Steer Loader 480T Operator’s Manual(918118) – PDF DOWNLOAD

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Gehl All Wheel Steer Loader 480T Operator’s Manual(918118) – PDF DOWNLOAD

Beginning Serial Number: 342100001

Introduction
General information

• Your decision to purchase this piece of Gehl equipment was a good one. We are sure that your decision was carefully considered and that you are looking forward to many years of reliable performance from this machine.
• Gehl Company has invested much time and effort in developing its lines of equipment. The equipment you have purchased is built with a great deal of pride, and designed to provide long life, efficient operation, durability and dependability.
• Modern machinery has become more sophisticated and, with that in mind, Gehl Company asks that you read and COMPLETELY understand the contents of this manual and become familiar with your new machine, BEFORE attempting to operate it.
• This manual was developed specifically for the machine you have purchased. The information within is for your assistance in preparing, adjusting, maintaining and operating your machine. More importantly, this manual provides an operating plan for safe and proper use of your machine. Major points of safe operation are detailed in the SAFETY chapter of this manual – see Safety instructions on page 15. Refer to the Table of Contents for an outline (by chapters) of this manual. Use the Index, located at the back of this manual, for specific chapter and topic/page number references.
• If this machine is resold, Gehl Company recommends that this manual be given to the new owner
• If this machine was purchased “used,” or if the owner’s address has changed, please provide your Gehl dealer or Gehl Company with the owner’s name and current address, along with the machine model and serial number. This will allow the registered owner information to be updated, so that the owner can be notified directly in case of an important product issue, such as a safety update program.
• “Right” and “left” are determined from the position of sitting in the operator’s seat, facing forward.
• Gehl Company reserves the right to make changes or improvements in the design or construction of any part without incurring the obligation to install such changes on any unit previously delivered.
• Throughout this manual information is provided that is introduced by the word NOTE or IMPORTANT. Be sure to read carefully and comply with the message or directive given. Following this information will improve your operating or maintenance efficiency, help you to avoid costly breakdowns or unnecessary damage and extend your machine’s life.
• Operational safety and readiness of the machine depend partially on maintenance and service of the machine. This is why regular maintenance and service work is absolutely necessary. Extensive maintenance and repair work must always be carried out by a qualified technician with appropriate training. Insist on using Gehl original service parts when carrying out maintenance and repair work. This ensures operational safety and readiness of your machine, and maintains its value.
• Our wide dealership network stands ready to provide any assistance required, including genuine Gehl service parts. All parts should be obtained from or ordered through your Gehl dealer. Give complete information about the part as well as the model number and serial number of your machine. Record numbers, in the spaces provided, as a handy record for quick reference.

TABLE OF CONTENTS:

Gehl All Wheel Steer Loader 480T Operator’s Manual(918118) – PDF DOWNLOAD

Introduction
General information ………………………………………………………………………………………. 3
Designated uses and exemption from liability …………………………………………………… 5
Identification of warnings and hazards …………………………………………………………….. 6
Machine overview …………………………………………………………………………………………. 7
Overview ……………………………………………………………………………………………………… 8
Fields of application, attachments …………………………………………………………………… 9
Serial number plate locations ……………………………………………………………………….. 10
Safety decals ……………………………………………………………………………………………… 12
Safety instructions
General safety rules …………………………………………………………………………………….. 17
Additional safety equipment ………………………………………………………………………….. 19
Safety reminders …………………………………………………………………………………………. 19
Transporting ……………………………………………………………………………………………….. 20
Moving the machine with a crane ………………………………………………………………….. 21
Loading and transporting the machine …………………………………………………………… 22
Maintenance safety ……………………………………………………………………………………… 24
Operation
Overview of controls ……………………………………………………………………………………. 33
Cab overview ……………………………………………………………………………………………… 34
Instrument panel, multifunctional and drive levers: overview …………………………….. 36
Indicators and warning lights: overview …………………………………………………………. 39
Getting started ……………………………………………………………………………………………. 41
Starting the engine ………………………………………………………………………………………. 45
Before driving the machine …………………………………………………………………………… 48
Load stabilizer …………………………………………………………………………………………….. 54
Backup warning system ……………………………………………………………………………….. 55
Differential lock …………………………………………………………………………………………… 55
Steering system ………………………………………………………………………………………….. 56
Stopping/parking the machine ………………………………………………………………………. 57
Light system ……………………………………………………………………………………………….. 58
Signaling system …………………………………………………………………………………………. 60
Cab heating and ventilation ………………………………………………………………………….. 61
Windshield washer system …………………………………………………………………………… 63
Operator’s seat …………………………………………………………………………………………… 64
Doors ………………………………………………………………………………………………………… 68
Engine cover ………………………………………………………………………………………………. 69
Other controls …………………………………………………………………………………………….. 70
Working with the machine …………………………………………………………………………….. 71
Load diagram ……………………………………………………………………………………………… 72
Control valve of the telescopic unit: overview ………………………………………………….. 74
Working with the telescopic unit ……………………………………………………………………. 77
Re-installing attachments …………………………………………………………………………….. 80
Hose burst valve safety feature ……………………………………………………………………. 84
Working with the standard bucket ………………………………………………………………….. 85
Working with the pallet forks …………………………………………………………………………. 90
Fitting the pallet forks onto the quickhitch facility ……………………………………………… 95
Removing the pallet forks from the quickhitch facility ……………………………………….. 95
Adjusting the fork arms ………………………………………………………………………………… 96
Troubleshooting
Engine trouble ……………………………………………………………………………………………. 97
Maintenance
Introduction ………………………………………………………………………………………………… 99
Fuel system ……………………………………………………………………………………………….. 99
Engine lubrication system …………………………………………………………………………… 101
Engine and hydraulics cooling system ………………………………………………………….. 103
Air filter …………………………………………………………………………………………………….. 104
V-belt ……………………………………………………………………………………………………….. 106
Hydraulic system ……………………………………………………………………………………….. 107
Checking hydraulic pressure lines ……………………………………………………………….. 110
Lubrication work ………………………………………………………………………………………… 111
Checking the wear pads …………………………………………………………………………….. 112
Maintenance of attachments ……………………………………………………………………….. 113
Maintenance of the brake system ………………………………………………………………… 113
Tires ………………………………………………………………………………………………………… 114
Heating …………………………………………………………………………………………………….. 116
Electrical system ……………………………………………………………………………………….. 117
General maintenance work …………………………………………………………………………. 119
Fluids and lubricants …………………………………………………………………………………. 122
Maintenance schedule Model 480T (overview) ……………………………………………… 124
Maintenance log ………………………………………………………………………………………… 127
Maintenance decal …………………………………………………………………………………….. 130
Specifications
Frame ………………………………………………………………………………………………………. 133
Engine ……………………………………………………………………………………………………… 133
Power train ……………………………………………………………………………………………….. 134
Axles ……………………………………………………………………………………………………….. 135
Brakes ……………………………………………………………………………………………………… 135
Steering ……………………………………………………………………………………………………. 136
Work hydraulics ………………………………………………………………………………………… 136
Pilot control ………………………………………………………………………………………………. 137
Telescopic unit ………………………………………………………………………………………….. 137
Electrical system ……………………………………………………………………………………….. 138
Tires ………………………………………………………………………………………………………… 140
Weights ……………………………………………………………………………………………………. 140
Sound levels ……………………………………………………………………………………………. 140
Vibration ………………………………………………………………………………………………….. 140
Hardware torques ……………………………………………………………………………………… 141
Dimensions model 480T …………………………………………………………………………….. 142