Contents

Foreword

Safety instructions

Serial number locations

Safety and maintenance

• Air cleaner service
• Axles (front and rear)
• Engine cooling system
• Engine lubrication system
• Fuel system
• Hydraulic/hydrostatic system
• Lifting and blocking the telescopic handler
• Lubrication
• Operator cab
• Service schedule
• Tire maintenance
• Towing the telescopic handler
• Transporting the telescopic handler

Hydraulic system

• Accumulator
• Brake valve
• Bucket positioning cylinder
• Drive box
• Extension cylinder
• Fan motor
• Flow control valve
• Frame leveling cylinder
• Gear pump
• Hydraulic control valve (cont’d)
• Hydraulic reservoir
• Hydraulic system information
• Joystick
• Lift cylinder
• Main relief valve
• Port relief valves
• Pilot pressure lock out valve
• Quick tach cylinder
• Steering cylinder
• Steering mode valve block
• Steering valve
• Tilt cylinder
• Optional tow valve

Hydrostatic system

• Hydrostatic drive motor
• Hydrostatic pump
• Charge pressure checking procedure
• Charge pressure adjusting procedure
• Hydrostatic system information
• Oil cooler

Drive system

• Axle and differential (front) (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Axle and differential (front) (for S/N 362812001 and above, S/N 362912001 and above)
• Axle and differential (rear) (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Axle and differential (rear) (for S/N 362812001 and above, S/N 362912001 and above)
• Axle and differential (rear) (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Axle pivot frame (only for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Axle toe-in (for S/N 362812001 and above, S/N 362912001 and Above)
• Axle toe-in (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Front axle (for S/N 362812001 and above, S/N 362912001 and Above)
• Front axle without frame leveling (for S/N 362811001 - 362812000)
• Front axle with frame leveling (for S/N 362911001 - 362912000)
• Parking brake (for S/N 362812001 and above, S/N 362912001 and Above)
• Parking brake (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Rear axle (for S/N 362812001 and above, S/N 362912001 and Above)
• Rear axle (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Service brake (for S/N 362812001 and above, S/N 362912001 and Above)
• Service brake (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)
• Steering angle adjustment (for S/N 362812001 and above, S/N 362912001 and above)
• Steering angle adjustment (for S/N 362811001 - 362812000, S/N 362911001 - 362912000)

Troubleshooting

Main frame

• Air intake cowling
• Boom assembly
• Dash cover/steering column cover
• Engine cover
• Fender
• Fuel tank
• Inner boom
• Joystick panel
• Operator cab
• Operator seat
• Pivot link
• Quick tach
• Rear weights
• Wear pads (front)
• Wear pads (rear)

Electrical system and analysis

• Alternator
• Battery
• Brake light switch
• Electrical system information
• Frame level speed switch
• Front wiper motor
• Inching switch
• Instrument panel
• Lights
• Longitudinal stability indicator calibration
• Calibration procedure
• Rear wiper motor
• Service software
• Starter
• Switch panel
• Top wiper motor
• Travel/signal lever
• Longitudinal stability indicator calibration
• Calibration procedure

Engine service

• Air cleaner
• Engine components and testing
• Engine / hydrostat assembly
• Engine speed control
• Engine timing
• Flywheel and housing
• Muffler
• Reconditioning the engine
• Troubleshooting

Heating, ventilation, air conditioning

• Air conditioning service
• Air conditioning system flow
• Basic troubleshooting
• Components
• Compressor
• Condenser
• Evaporator/blower unit
• Expansion valve
• General air conditioning service guidelines
• Heater assembly
• Pressure switch
• Receiver / drier
• Regular maintenance
• Safety
• System charging and reclamation
• System troubleshooting chart
• Temperature / pressure

Specifications

• Conversions
• Engine specifications
• Hydraulic connection specifications
• Hydraulic/hydrostatic fluid specifications
• Machine torque specifications
• Torque specifications for bolts
• Telescopic handler specifications