Factory Service Manual For Gehl All Wheel Steer Loader. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 208
Number: 918120
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Gehl All Wheel Steer Loader
480T

Contents

-OPERATION
Important Information On This Service Manual
Type Decals And Component Numbers
Machine Overview
Cab Overview
Instrument Panel, Multifunctional Lever And Drive Lever: Overview
-SPECIFICATIONS
Frame
Engine
Power Train
Axles
Brakes
Steering
Work Hydraulics
Pilot Control
Loader Unit
Electrical System
Tires
Weights
Sound Levels
Vibration
Tightening Torques
Dimensions
-MAINTENANCE
Fluids And Lubricants
Maintenance Decal
Maintenance Schedule Model 480T (Overview)
Maintenance Items
Introduction
Fuel System
Engine Lubrication System
Engine And Hydraulic Cooling System
Air Filter
V-Belt
Gearboxes And Axles
Hydraulic System
Checking The Hydraulic Oil Level
Filling Up The Hydraulic Oil
Monitoring The Hydraulic Oil Return Filter
Lubrication Work
Maintenance Of Attachments
Maintenance Of The Brake System
Tire Maintenance
Changing Wheels
Electrical System
General Maintenance Work
Heating
-ENGINE
BF4M 2011/F4M 2011 Engine: Overview
Engine Oil Cooling
Fuel System
Engine Level 2 (Tier II)
Checking And Adjusting Valve Tip Clearance
Replacing The Fuel Injection Pump
Removing/Mounting The Cylinder Head
Engine Trouble
-POWER TRAIN
Variable-Displacement Pump 125 mph (20 km/h)
Hydraulic Motor – Hydraulic Connections 125 mph (20 km/h)
Hydraulic Motor – Control Element 125 mph (20 km/h)
Power Train Circuit With Cooling 125 mph (20 km/h)
Power Train Diagram 125 mph (20 km/h)
Inching Valve (Left-Hand Side Access)
Inching Valve (Component Parts)
Test Report 125 mph (20 km/h)
Towing And Transporting The Machine
Adjustment Work On Power Train
ECO speed 25 mph (40 km/h high speed)
-AXLES
Type Decal – Axle
Front Axle Screw Connections
Rear Axle Screw Connections
Drain, Fill And Check Plug – Front Axle
Drain, Fill And Check Plug – Rear Axle
Tightening Torques Ib-Ft (Nm) – Front Axle
Tightening Torques Ib-Ft (Nm) – Rear Axle Sealing Work
Differential Lock
-BRAKES
Brake Circuit
Bleeding The Service Brake
Parking Brake: Overview
-STEERING
125 mph (20 km/h) Steering Circuit
125 mph (20 km/h) Steering Diagram
25 mph (40 km/h) Steering Circuit
25 mph (40 km/h) Steering Diagram
Hydraulic Connections On Servostat
Pressure Relief Valve – Servostat: Settings
Sealing The Steering Cylinder 125 mph/25 mph (20 km/h/40 km/h)
Adjusting The Steering Sensors 25 mph (40 km/h)
-HYDRAULIC SYSTEM
Test Report
Control Valve Connections
Work Hydraulics Circuit
Connections: Frame – Loader Unit Disconnect
Loader Unit Hose Routing
Pilot Control Unit: Design
Pilot Control Circuit
Valve Positions
Valve Block For 3Rd Control Circuit
Hose Burst Valve With Load Stabilizer: Connections
Load Stabilizer Diagram
Load Stabilizer With Hose Burst Valve: Diagram
Tilt And Lift Cylinder: Sealing
Compensating And Push-Out Cylinder: Sealing
Control Cylinder (Quickhitch Frame): Sealing
Work Hydraulics Diagram
-ELECTRICAL SYATEM
Ohm’s Law (Current, Voltage, Resistance); Power
Measuring Equipment, Measuring Methods
Terminal Description
Cable Color Coding
Relays
Fuse Box, Relays: Overview
Setting The Safe Load Indicator
Steering Electronics
Instrument Panel, Fuse Box, Relays: Overview
Wiring Diagram: Legend
Wiring Diagram
Wiring Harness
Electronics Between Joystick And Wiring Harness
Plug And Socket Connection: Steering Electronics -Steering-Column Control Lever
Plug And Socket Connection: Fuse Box And Left-Hand Side Relays
Relay Assignment (Center)
Plug And Socket Connection: Fuse Box And Right-Hand Side Relays
Plug And Socket Connection: Cab