Factory Shop Manual For Komatsu Wheel Excavator. 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: 689
Number: UEBM000401 (september 2001)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Komatsu Wheel Excavator
PW150ES-6K
SN K30001 And Up
PW150ES-6K
SN K34001 And Up
Contents
FOREWORD
-STRUCTURE AND FUNCTION
Engine Related Parts
Radiator & Oil Cooler
Powertrain
Swing Circle
Swing Machinery
Undercarriage
Transmission
Clutch Control
Axle
Suspension Lock Cylinder
Braking Train
Brake/Steer Pump
Priority Valve
Accumulator Charge Pressure
Accumulator For Brake System
Steering Train
Steering Column
Orbitrol Valve
Hydraulic Circuit Diagram
Hydraulic Tank
Hydraulic Pump
Pilot Pressure
Control System
Control Valve
CLSS
Swing Motor
Centre Swivel Joint
Travel Motors
Work Equipment –
Swing PPC Valve
Travel PPC Pedal
Service PPC Pedal
PPC Pressure Switch Block
Solenoid Valve
Travel – Boom – Stabilizer Solenoid Valve
Boom Safety Valve
Hydraulic Cylinder
(Boom-Arm-Bucket)
Outrigger Cylinder
Dozer Blade Cylinder
Work Equipment
Electrical Wiring Diagram
Engine Control System
Electronic Control System
Machine Monitor System
Overload Warning Device
Breaker Mode Hydraulic Performance
-TESTING AND ADJUSTING
Table Of Judgment Standard Value
Standard Value Table For Electrical Parts
Checking And Adjusting Belt Tension For Air Conditioner Compression
Adjusting Engine Speed Sensor
Testing And Adjusting Governor Motor Lever Stroke
Testing Clearance Of Swing Circle Bearing
Testing And Adjusting Hydraulic Pressure
In Work Equipment, Swing, Travel Circuit
Testing And Adjusting TVC Valve Output Pressure (Servo Piston Input Pressure)
Testing And Adjusting LS Differential
Testing And Adjusting PPC Pressure
Testing EPC Valve, Solenoid Valve Output Pressure
Measuring PPC Valve Output Pressure And Testing PPC Shuttle Valve
Adjusting Work Equipment – Swing PPC Valve
Testing Locations Causing Hydraulic Drift Of Working Equipment
Measuring Oil Leakage
Releasing Remaining Pressure In Hydraulic Circuit
Bleeding Air
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Method Of Using Manual
Precautions When Carrying Out Operation
Special Tool List
Governor Motor Assembly
Hydraulic Cooler Assembly
Radiator, Hydraulic Cooler
Assembly
Engine, Main Pump Assembly
Damper Assembly
Fuel Tank/Hyd Tank Assy
Center Swivel Joint Assembly
Swing Motor Assembly
Swing Machinery Assembly
Swing Motor
Revolving Frame Assembly
Swing Circle Assembly
Main Pump Assembly
Control Valve Assembly
LS Select Valve Assembly
LS Shuttle Valve
Pressure Compensation Valve Assembly
Main Relief Valve Assembly
LS Control EPC Valve Assembly
EPC Solenoid Valve Assembly
PPC Shuttle Valve Assembly
Work Equipment PPC Valve Assembly
Travel PPC Valve Assembly
Boom Cylinder Assembly
Arm Cylinder Assembly
Bucket Cylinder Assembly
Hydraulic Cylinder Assembly
Work Equipment Assembly
Bucket Assembly
Arm Assembly
Bucket, Arm Assembly
Boom Assembly
Operator’s Cab Assembly
Counterweight Assembly
Governor, Pump Controller Assembly
Monitor Panel Assembly
Swing Machinery Assembly
Transmission
Front Axle
Rear Axle
Bucket Adaptor
Outrigger And Blade
-MAINTENANCE STANDARD
Engine Mount
Swing Machinery
Swing Circle
Control Valve
Suction-Safety Valve
Swing Motor
Work Equipment, Swing PPC Valve
PPC Shuttle Valve, Travel Junction Valve
EPC Solenoid Valve
Center Swivel Joint
Boom Safety Valve (Arm Safety Valve)
Hydraulic Cylinder
Work Equipment
Dozer Blade, Outrigger Cylinder
Outrigger Bush Pins
Transmission
Front Axle
Rear Axle
What you get
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