This is the COMPLETE Service Repair Manual for the Komatsu PC60-7 Hydraulic Excavator. It contains deep information about maintaining, assembly, disassembly and servicing your Komatsu PC60-7 Hydraulic Excavator.
MACHINE MODEL SERIAL NUMBER
PC60-7 52374 and up
PC60-7 55720 and up (For Norway)
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$
SERVICE REPAIR MANUAL CONTAINS:
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01 GENERAL
Dimension
Specifications
Weight Table
Table of oil and coolant capacities
10 STRUCTURE AND FUNCTION
RADIATOR, OIL COOLER
PTO (COUPLING)
ENGINE CONTROL
POWER TRAIN DIAGRAM
SWING CIRCLE
SWING MACHINERY
TRACK FRAME
IDLER CUSHION
HYDRULIC PIPING DRAWING
HYDRAULIC CIRCUIT DIAGRAM
HYDRAULIC TANK
HYDRAULIC PUMP
CONTROL VALVE
SELF-PRESSURE REDUCING VALVE
CLSS
SWING MOTOR
CENTER SWIVEL JOINT
TRAVEL MOTOR
VALVE CONTROL
WORK EQUIPMENT, SWING PPC VALVE
TRAVEL PPC VALVE
SERVICE PPC VALVE
SOLENOID VALVE
HYDRAULIC CYLINDER
WORK EQUIPMENT
WORK EQUIPMENT PIN AUTOMATIC GREASING SYSTEM
ELECTRICAL ALLOCATION DIAGRAM (1/2)
ELECTRICAL ALLOCATION DIAGRAM (2/2)
ELECTRIC CIRCUIT DIAGRAM
ELECTRONIC CONTROL SYSTEM
MACHINE MONITOR SYSTEM
20 TESTING AND ADJUSTING
STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
MEASURING ENGINE SPEED
MEASURING EXHAUST GAS COLOR
ADJUSTING VALVE CLEARANCE
MEASURING COMPRESSION PRESSURE
MEASURING BLOWBY PRESSURE
TESTING AND ADJUSTING FUEL INJECTION TIMING
MEASURING ENGINE OIL PRESSURE
TESTING AND ADJUSTING ALTERNATOR BELT TENSION
ADJUSTING ENGINE STOP SOLENOID LINKAGE
ADJUSTING FUEL CONTROL LINKAGE
TESTING AND ADJUSTING OF HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING AND TRAVEL CIRCUITS
ADJUSTING PC VALVE
MEASURING LS DIFFERENTIAL PRESSURE AND ADJUSTING LS VALVE
TESTING HYDRAULIC PRESSURE IN THE CONTROL CIRCUIT
TESTING OUTLET PRESSURE OF SOLENOID VALVE
MEASURING PPC VALVE OUTPUT PRESSURE
ADJUSTING OF WORK EQUIPMENT AND SWING PPC VALVE
TESTING TRAVEL DEVIATION
MEASURING OIL LEAKAGE
RELEASING REMAINING PRESURE IN HYDRAULIC CIRCUIT
CHECKING OF CLEARANCE OF SWING CIRCLE BEARING
CHECKING AND ADJUSTING OF TRACK SHOE TENSION
TESTING WEAR OF SPROCKET
BLEEDING AIR
SUTOMATIC GRASING CONTROLLER
TROUBLESHOOTING
30 DISASSEMBLY AND ASSEMBLY
METHOD OF USING MANUAL
PRECAUTIONS WHEN CARRYING OUT OPERATION
SPECIAL TOOL LIST
SKETCHES OF SPECIAL TOOLS
STARTING MOTOR
ALTERNATOR
FUEL INJECTION PUMP
WATER PUMP
NOZZLE HOLDER
THERMOSTAT
ENGINE OIL COOLER CORE
CYLINDER HEAD
ENGINE, MAIN PUMP
RADIATOR, HYDRAULIC COOLER
FUEL TANK
CENTER SWIVEL JOINT
SPROCKET
TRAVEL MOTOR
SWING MOTOR, SWING MACHINERY
SWING MOTOR
SWING MACHINERY
REVOLVING FRAME
SWING CIRCLE
IDLER, RECOIL SPRING
RECOIL SPRING
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK SHOE
HYDRAULIC TANK
MAIN PUMP
MAIN PUMP INPUT SHAFT OIL SEAL
CONTROL VALVE
MAIN RELIEF VALVE
SOLENOID VALVE
WORK EQUIPMENT LEFT SIDE PPC VALVE(FOR ARM, SWING CONTROL)
WORK EQUIPMENT RIGHT SIDE PPC VALVE (FOR BOOM, BUCKET CONTROL)
WORK EQUIPMENT PPC VALVE (FOR BOOM, ARM, BUCKET, SWING CONTROL PPC VALVE)
TRAVEL PPC VALVE
BOOM CYLINDER
ARM CYLINDER
BUCKET CYLINDER
BLADE CYLINDER
HYDRAULIC CYLINDER
WORK EQUIPMENT
BUCKET
ARM
BUCKET & ARM
BOOM
BLADE
OPERATOR’S CAB
COUNTERWEIGHT
MONITOR
SWING CONTROLLER
AUTO-GREASING CONTROLLER
AUTO-GREASING PUMP
40 MAINTENANCE STANDARD
SWING MACHINERY
SWING CIRCLE
TRACK FRAME
IDLER
TRACK ROLLER
CARRIER ROLLER
TRACK SHOE
HYDRAULIC PUMP
CONTROL VALVE
SELF-PRESSURE REDUCING VALVE
SWING MOTOR
CENTER SWIVEL JOINT
WORK EQUIPMENT, SWING PPC VALVE
TRAVEL PPC VALVE
SERVICE PPC VALVE
WORK EQUIPMENT
HYDRAULIC CYLINDER
50 OTHER SPECIFICATION
PC60-7 (FOR NORWAY)
CONTENTS
GENERAL
STRUCTURE AND FUNCTION
TESTING AND ADJUSTING
TROUBLESHOOTING
DISASSEMBLY AND ASSEMBLY
90 OTHERS
HYDRAULIC PIPING DRAWING
HYDRAULIC CIRCUIT DIAGRAM
OVERALL SYSTEM DIAGRAM (1/5)
OVERALL SYSTEM DIAGRAM (2/5)
OVERALL SYSTEM DIAGRAM (3/5)
OVERALL SYSTEM DIAGRAM (4/5)
OVERALL SYSTEM DIAGRAM (5/5)
ELECTRICAL ALLOCATION DIAGRAM
ELECTRIC CIRCUIT DIAGRAM
CONNECTOR TYPES AND MOUNTING LOCATIONS
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** Model Specification: Komatsu PC60-7 Hydraulic Excavator
** Language: English
** Total Pages: 693
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…
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This QUALITY manual is 100 percents COMPLETE and INTACT,
no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.
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