Komatsu PC95R-2 (SN: 21D5200330-5210000) Crawler Excavators (Italy) Workshop Manual (WEBM001701)

Illustrated factory Workshop Manual for Komatsu Crawler Excavators Models PC95R-2.

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 (Italy):
   PC95R-2 (SN: 21D5200330-5210000)

Format: PDF, 338 pages
Language: English
Table of Contents:
   SAFETY
   FOREWORD
   HOW TO READ THE SHOP MANUAL
   HOISTING INSTRUCTIONS
   STANDARD TIGHTENING TORQUE
   COATING MATERIALS
   ELECTRIC WIRE CODE
   WEIGHT TABLE
   TABLE OF OIL AND COOLANT QUANTITIES
   STRUCTURE AND FUNCTION
   P.T.O.
   POWER TRAIN
   TRACK FRAME
   IDLER AND RECOIL SPRING
   CARRIER - TRACK ROLLER
   TRACK SHOE
   SWING CIRCLE
   SWING MACHINERY
   FINAL DRIVE
   HYDRAULIC DIAGRAM STANDARD
   HYDRAULIC DIAGRAM WITH 2-PIECE BOOM
   HYDRAULIC PUMP
   MAIN PUMP HPV 95
   LS - PC VALVE
   FIXED THROTTLE VALVE
   LS VALVE
   PC VALVE
   SPOOL CONTROL VALVE (STANDARD)
   SPOOL CONTROL VALVE (STANDARD + 2-PIECE BOOM)
   SWING MOTOR
   SWING MOTOR RELIEF VALVE
   SWIVEL JOINT
   TRAVEL MOTOR
   CYLINDERS
   SERVOCONTROL FEED UNIT
   ACCUMULATOR
   PPC VALVES ATTACHMENT
   PPC VALVES (BLADE, BOOM SWING, 2-PIECE BOOM)
   TRAVEL PPC VALVE
   BOOM AND ARM SAFETY VALVE
   BLADE SAFETY VALVE
   PIECE BOOM SAFETY VALVE
   OVERLOAD SENSOR SWITCH
   SOLENOID VALVE GROUP ST1
   SOLENOID VALVE GROUP OP1 (Y3 - Y4)
   ELECTRICAL CIRCUIT DIAGRAM (1/3)
   ELECTRICAL CIRCUIT DIAGRAM (2/3)
   ELECTRICAL CIRCUIT DIAGRAM (3/3)
   TESTING AND ADJUSTMENTS
   NORMAL OR STANDARD TECHNICAL DATA
   SPECIAL TOOLS
   MEASURING THE ENGINE SPEED
   ADJUSTING VALVE CLEARANCE
   MEASURING COMPRESSION PRESSURE
   TESTING AND ADJUSTING FUEL INJECTION TIMING
   TESTING AND ADJUSTING FAN BELT TENSION
   ADJUSTING THE STROKE OF THE ACCELERATOR LEVER
   ADJUSTING PPC VALVES CLEARANCE
   ADJUSTING THE SAFETY MICROSWITCH
   MEASURING THE SWING CIRCLE AXIAL CLEARANCE
   TESTING AND ADJUSTING TRACK - SHOE TENSION
   AIR BLEEDING FROM HYDRAULIC CIRCUITS
   RELEASING RESIDUAL PRESSURE FROM THE CIRCUITS
   CHECKING AND REGULATING PRESSURE IN THE HYDRAULIC CIRCUITS
   TESTING AND SETTING OF MAIN VALVES
   ADJUSTING PC VALVE
   MEASURING LS DIFFERENTIAL PRESSURE AND ADJUSTING LS VALVE
   CHECKING AND ADJUSTING PRESSURES IN THE SERVOCONTROL FEED UNIT
   MEASURING PUMPS DELIVERY AND FLOW CONTROL STARTING POINT PUMP P1
   MEASURING TRAVEL DEVIATION
   ADJUSTING THE MAXIMUM SPEED OF THE TRAVEL MOTORS
   MEASURING INNER OIL LEAKAGE OF TRAVEL MOTOR
   ADJUSTING BOOM AND SAFETY VALVES
   ADJUSTING 2nd BOOM SAFETY VALVES
   MEASURING AND SETTING OF PRESSURE SWITCH SIGNAL OVERLOAD OPERATION
   MEASUREMENT OF INTERNAL OIL LEAKAGES IN THE SWING MOTOR
   CHECKING FOR LEAKAGES INSIDE THE SWIVEL JOINT
   ANALYSIS OF THE CAUSES OF HYDRAULIC DRIFTS
   DISASSEMBLY AND ASSEMBLY
   HOW TO READ THE MANUAL
   PRECAUTIONS TO BE TAKEN WHEN WORKING
   SPECIAL TOOLS
   STARTER MOTOR
   ALTERNATOR
   INJECTION PUMP
   INJECTION NOZZLE
   THERMOSTAT
   EXHAUST PIPE-MUFFLER
   CYLINDER HEAD
   SEAT
   CABIN
   ENGINE HOOD
   FRONT HOOD
   HEATING FAN
   RADIATOR
   FUEL TANK
   HYDRAULIC OIL TANK
   ENGINE-PUMP GROUP
   PUMP GROUP
   ENGINE-PUMP COUPLING JOINT
   GEAR-PUMP
   SWIVEL JOINT
   SWING MOTOR
   SWING MACHINERY
   SWING MACHINERY
   CONTROL VALVE
   REVOLVING FRAME
   COUNTERWEIGHT
   SWING CIRCLE
   TRACK SHOES
   SPROCKET ASSEMBLY
   FINAL DRIVE
   IDLER AND RECOIL SPRING ASSEMBLY
   IDLER
   RECOIL SPRING GROUP AND CYLINDER
   TRACK ROLLER
   CARRIER ROLLER
   R.H. PPC VALVE (BOOM-BUCKET)
   L.H. PPC VALVE (ARM-SWING)
   BLADE PPC VALVE
   TRAVEL PEDAL CONTROL
   st BOOM SWING PEDAL CONTROL
   BOOM CYLINDER (FOR 1-PIECE BOOM)
   BOOM CYLINDER (FOR 2-PIECE BOOM)
   nd BOOM CYLINDERS
   ARM CYLINDER
   BUCKET CYLINDER
   BOOM SWING CYLINDER
   BLADE CYLINDER
   WORK EQUIPMENT CYLINDER
   WORK EQUIPMENT (FOR 1-PIECE BOOM)
   WORK EQUIPMENT (FOR 2-PIECE BOOM)
   BUCKET
   ARM
   nd BOOM
   BOOM (FOR 1-PIECE BOOM)
   BOOM (FOR 2-PIECE BOOM)
   SWING BRACKET
   BLADE
   MAINTENANCE STANDARD
   P.T.O.
   SWING CIRCLE
   TRACK FRAME
   IDLER
   CARRIER ROLLER
   TRACK ROLLER
   TRACK SHOE
   SPROCKET
   SWING MACHINERY
   FINAL DRIVE
   HYDRAULIC PUMP
   CONTROL VALVE
   SWIVEL JOINT
   TRAVEL MOTOR
   SERVOCONTROL FEED UNIT
   TRAVEL PPC VALVE
   PPC VALVES
   SAFETY VALVE
   CYLINDERS
   WORK EQUIPMENT (1-PIECE BOOM)
   WORK EQUIPMENT (2-PIECE BOOM)