Komatsu PC60-6,PC90-1 Hydraulic Excavator Repair Manual

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Download COMPLETE Service & Repair Manual for KOMATSU PC60-7 HYDRAULIC EXCAVATOR. This manual very useful in the treatment and repair. 

MACHINE MODEL SERIAL NUMBER 
PC60-7 52374 and up 
PC60-7 55720 and up (For Norway) 
TABLE OF CONTENTS: 
========= 
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 
========= 
KOMATSU PC60-7 mount the 4D102-1 and 4D95LE-2 engine. 
Model Specification: KOMATSU PC60-7 
LANGUAGE: English 
FORMAT: PDF 
TOTAL PAGES: 693 
Requirements: Adobe PDF Reader & WinZip. 
ZOOM IN/OUT: YES 
Downloadable: YES 
COMPATIBLE: All Versions of Windows & Mac 
========= 
THIS MANUAL CONTAINS INFORMATION AND DATA TO THIS MODEL. HAS SPECS, DIAGRAMS, AND ACTUAL REAL PHOTO ILLUSTRATIONS, AND SCHEMES. THESE SHOP MANUAL IS AS GOOD AS IT GETS FOR DIAGNOSING, REPAIRING, AND MAINTENANCING KOMATSU MACHINERY. 
ALL MANUALS ARE WINDOW'S VISTA32 AND 64, XP, ME, 98, NT, 2000 COMPATIBLE AND WORK WITH MAC!

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