








$25.00
Generation
5Language
EnglishModel of Truck
PC150-5, PC150LC-5Region
WorldWideTruck Class
PC150Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC150-5 and PC150LC-5.
This manual will assist you in diagnosing, repairing, and adjusting for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
PC150-5 (SN: 06001-06437)
PC150LC-5 (SN: A70001-)
Format: PDF, 495 pages
Language: English
Table of Contents:
STRUCTURE AND FUNCTION
Power train
Final drive
Swing circle
Swing machinery
Track frame
Idler
Idler cushion
Carrier roller
Track roller
Track shoe
Hydraulic piping
Hydraulic circuit diagram
Hydraulic tank
OLSS (Open center Load Sensing System)
Hydraulic pump
L.H. 6-spool control valve
R.H. 5-spool control valve
Swing motor
Center swivel joint
Travel motor
Valve control
PPC valve
Accumulator
Safety lock valve
Solenoid valve
Shuttle valve
Boom holding valve
Hydraulic cylinder
Electrical wiring diagram
Electrical circuit diagram
Engine control system
PEMC system
EMACC (Electronic Monitor and Control Console)
TESTING AND ADJUSTING
Table of judgement standard value
Standard value table for electrical system
Tools for testing, adjusting, and troubleshooting
Adjusting valve clearance
Measuring compression pressure
Testing and adjusting fuel injection timing
Adjusting travel of governor motor lever
Adjusting engine speed sensor
Adjusting travel limit switch
Inspection of swing circle bearing clearance
Testing and adjusting hydraulic pressure in work equipment, swing, travel circuit
Testing and adjusting charging pump pressure
Testing and adjusting main pump control pressure
Measuring stroke of servo piston
Testing and adjusting travel deviation
Measuring output pressure of PPC valve
Adjusting PPC valve
Testing PPC shuttle valve
Measuring solenoid valve outlet port pressure
Testing locations causing hydraulic drift of work equipment
Bleeding air
Releasing remaining pressure in hydraulic circuit
Troubleshooting
DISASSEMBLY AND ASSEMBLY
MAINTENANCE STANDARD
This manual will assist you in diagnosing, repairing, and adjusting for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
PC150-5 (SN: 06001-06437)
PC150LC-5 (SN: A70001-)
Format: PDF, 495 pages
Language: English
Table of Contents:
STRUCTURE AND FUNCTION
Power train
Final drive
Swing circle
Swing machinery
Track frame
Idler
Idler cushion
Carrier roller
Track roller
Track shoe
Hydraulic piping
Hydraulic circuit diagram
Hydraulic tank
OLSS (Open center Load Sensing System)
Hydraulic pump
L.H. 6-spool control valve
R.H. 5-spool control valve
Swing motor
Center swivel joint
Travel motor
Valve control
PPC valve
Accumulator
Safety lock valve
Solenoid valve
Shuttle valve
Boom holding valve
Hydraulic cylinder
Electrical wiring diagram
Electrical circuit diagram
Engine control system
PEMC system
EMACC (Electronic Monitor and Control Console)
TESTING AND ADJUSTING
Table of judgement standard value
Standard value table for electrical system
Tools for testing, adjusting, and troubleshooting
Adjusting valve clearance
Measuring compression pressure
Testing and adjusting fuel injection timing
Adjusting travel of governor motor lever
Adjusting engine speed sensor
Adjusting travel limit switch
Inspection of swing circle bearing clearance
Testing and adjusting hydraulic pressure in work equipment, swing, travel circuit
Testing and adjusting charging pump pressure
Testing and adjusting main pump control pressure
Measuring stroke of servo piston
Testing and adjusting travel deviation
Measuring output pressure of PPC valve
Adjusting PPC valve
Testing PPC shuttle valve
Measuring solenoid valve outlet port pressure
Testing locations causing hydraulic drift of work equipment
Bleeding air
Releasing remaining pressure in hydraulic circuit
Troubleshooting
DISASSEMBLY AND ASSEMBLY
MAINTENANCE STANDARD
General
Generation
5Language
EnglishModel of Truck
PC150-5, PC150LC-5Region
WorldWideTruck Class
PC150Type of Document
Workshop ManualType of Truck
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