Komatsu Galeo WA200-6 forklift, repair e-manual

Contents

Index and foreword

• Index
• Safety notice
• How to read the shop manual
• Explanation of terms for maintenance standard
• Handling of electric equipment and hydraulic component
• Handling of connectors newly used for engines
• How to read electric wire code
• Precautions when carrying out operation
• Method of disassembling and connecting push-pull type coupler
• Standard tightening torque table
• Conversion table

Specification

• Specification dimension drawing
• Specifications
• Weight table
• Table of fuel, coolant and lubricants

Engine and cooling system

• Engine mount and transfer mount
• Damper
• Cooling system
• Cooling system hydraulic piping diagram
• Cooling fan motor

Power train

• Power train system diagram
• Drive shaft
• HST hydraulic piping diagram
• HST pump
• HST motor
• Transfer
• Clutch solenoid valve
• Axle
• Differential
• Torque proportioning differential
• Limited slip differential
• Final drive

Steering system

• Steering piping diagram
• Steering column
• Priority valve
• Orbit-roll valve
• 2-way restrictor valve
• Cushion valve
• Steering cylinder
• Emergency steering piping diagram
• Emergency steering valve
• Steering relief valve

Brake system

• Brake piping diagram
• Charge valve
• Brake valve
• Inching valve
• Accumulator (for brake)
• Slack adjuster
• Brake
• Parking brake control
• Parking brake

Undercarriage and frame

• Axle mount and center hinge pin

Hydraulic system

• Work equipment hydraulic piping diagram
• Work equipment control lever linkage
• Hydraulic tank
• 4-gear pump
• Work equipment control valve
• PPC valve
• Lock valve
• Accumulator (for PPC circuit)
• ECSS valve
• Accumulator (for ECSS)

Work equipment

• Work equipment linkage
• Bucket
• Bucket positioner and boom kick-out
• Work equipment cylinder

Cab and its attachments

• Cab
• Air conditioner

Electrical system

• Machine monitor system
• Electrical system (HST controller system)
• HST controller
• ECSS system
• KOMTRAX system
• Engine starting circuit
• Engine stopping circuit
• Preheating circuit
• Engine output derating function
• Automatic warm-up function
• Parking brake circuit
• Max. traction switch
• Sensor

Standard value table

Testing and adjusting

Troubleshooting

• Failure code table and fuse locations
• General information on troubleshooting
• Troubleshooting by failure code
• Troubleshooting of electrical system
• Troubleshooting of hydraulic and mechanical system
• Troubleshooting of engine

Disassembly and assembly

• General information on disassembly and assembly
• Engine and cooling system
• Power train
• Undercarriage and frame
• Hydraulic system
• Work equipment
• Cab and its attachments
• Electrical system

Diagrams and drawings

• Hydraulic diagrams and drawings
• Electrical diagrams and drawings

Customers reviews