Description
Factory Service Manual in PDF format for Gehl. Contains detailed illustrations, instructions, and diagrams, step-by-step process for removal and installation, disassembly and assembly, service, inspection, repair, troubleshooting, tuneups.
Features
PDF (Instant Download)
Language: English
Pages: 220
Pub. Number: 918275 (march 2011)
Bookmarks
Searchable Text
Wiring Diagrams
Hydraulic Diagrams
Models
Gehl Articulated Loader
AL440, AL540
Contents
INTRODUCTION
—SAFETY
Mandatory Safety Shutdown Procedure
Before Starting
During Operation
Service Safety Practices
Fire Hazards
Crystalline Silica Exposure
Safety Decals
Hazard and Hazard Avoidance Symbols
—SPECIFICATIONS
Fluid Capacities/Lubricants
Dimensions
Weights and Capacities
Engine
Hydraulics
Electrical System
Sound Levels
Wheels
FOPS
—MAINTENANCE
Maintenance Introduction
Maintenance Schedule
Engine Maintenance
Air Cleaner
Engine Cooling System
Fuel System
Checking and Adjusting V-belt Tension
Air Conditioning Maintenance
Hydraulic System Maintenance
Planetary Axles
Brake Fluid Reservoir
Wheels and Tires
Lubrication
Electrical System
Storing the Loader
Maintenance Log
—OPERATION
Operation Safety
Controls and Switches
Instrument Panel and Indicators
Cab Controls (Cab only)
Warning Indicators
Operator’s Seat and Ignition Switch
Steering Column
Hand Throttle
Lift Ann Down-Stop
Lift/Tilt Lock
—CHASSIS
Tilting the Platform
Lowering the Platform
Repairing or Replacing Platform Switch
Hood Removal
Hood Installation
Center/Steering Bearing Removal
Center/Steering Bearing Installation
Lift Ami Removal
Lift Ami Installation
Attachment Plate Hydraulics Removal
Attachment Plate Hydraulics Installation
—ENGINE
Engine Removal
Engine Installation
Drive Coupling Removal
Drive Coupling Installation
Starter Removal
Starter Installation
—COOLING SYSTEM
Radiator/Oil Cooler Removal
Radiator/Oil Cooler Installation
—AXLES
Front Axle Removal
Front Axle Installation
Rear Axle Removal
Rear Axle Installation
—HYDRAULICS
Work Hydraulics Troubleshooting
Hydrostatic Drive System
Hydraulics Troubleshooting Diagnostic Flow Charts
Drive System Pressure Tests
Work System Pressure Tests
Steering Circuit Pressure Test
2-Spool Control Valve Removal
3-Spool Control Valve Removal
2-Spool Control Valve Installation
3-Spool Control Valve Installation
Lift/Tilt Lock, Power-A-Tach® System and Auxiliary Hydraulics Valve Locations
Lift Cylinder Removal
Lift Cylinder Installation
Tilt Cylinder Removal
Tilt Cylinder Installation
Steering Cylinder Removal
Steering Cylinder Installation
Hydraulic Cylinder Disassembly/Assembly
Gear/Work Hydraulic Pump Removal
Gear/Work Hydraulic Pump Installation
Piston/Drive Hydraulic Pump Removal
Piston/Drive Hydraulic Pump Installation
Hydrostatic Motor Removal
Hydrostatic Motor Installation
Steering Control Valve Removal
Raising Machine for Drive System Troubleshooting
AL 400 Series Hydraulic Schematic
—MACHINE/DRIVE CONTROLLERS
Machine and Drive Controllers
Machine Controller
Drive Controller (Plus+1 Module)
Service Communication Kit and PLUS+1 GUIDE Service Tool Software
Plus+1 Service Tool Navigation/Overview
Software Log Monitoring Screen
Electrical Inputs/Outputs Monitoring Screen
Electrical Status Error Reporting Screen
System Definition Error Count/Timestamp Reset Screen
Drive Controller Pedal Calibration Parameters
Pump Profiling Screen/Drive “Creep” Adjustment
Pedal Calibration Procedure
—ELECTRICAL SYSTEM
Battery Removal
Battery Installation
AL 400 Series (Serial Numbers 41250 and up) Complete Electrical Schematic
AL 400 Series (Serial Numbers 41250 and up) Steering Column Electrical Schematic
AL 400 Series (Serial Numbers 41250 and up) Chassis Electrical Schematic
AL 400 Series (Serial Numbers 41250 and up) Engine Electrical Schematic
AL 400 Series (Serial Numbers 41250 and up) FOPS, Power-A-Tach and Tail Light Electrical Schematic
AL 500 Series (Serial Numbers 51242 and up) Complete Electrical Schematic (Includes Air Conditioning Option)
AL 500 Series (Serial Numbers 51242 and up) Steering Column Electrical Schematic (Includes Air Conditioning Option)
AL 500 Series (Serial Numbers 51242 and up) Chassis Electrical Schematic (Includes Air Conditioning Option)
AL 500 Series (Serial Numbers 51242 and up) Engine Electrical Schematic (Includes Air Conditioning Option)
AL 500 Series (Serial Numbers 51242 and up) FOPS, CAB, Power-A-Tach and Tail Light Electrical Schematic (Includes Air Conditioning Option)
AL 400 Series (Serial Numbers 41249 and below), AL 500 Series (Serial Numbers 51241 and below) Complete Electrical Schematic
—TROUBLESHOOTING
Engine
Indicator Lamps / Seals and Hoses
Hydraulic System
Hydrostatic Drive System
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