Komatsu PC95-1 Hydraulic Excavator Workshop Service Repair Manual PDF Download

KOMATSU PC95-1 HYDRAULIC EXCAVATOR SHOP MANUAL

SERIAL NUMBER 5000007 AND UP

------- Info -------

- File Format : PDF.
- Pages : 315
- Language : English.
- Specifications : Full Printable.
- Delivery : Instant Download.
- Requirements : Adobe PDF Reader & WinRAR.
- Compatible : All Versions of Windows & Mac.

------- Table of Contents -------


10 STRUCTURE AND FUNCTION
\tP.T.O
\tPOWER TRAIN
\tFINAL DRIVE - SPROCKET
\tTRACK FRAME
\tIDLER AND RECOIL SPRING
\tCARRIER ROLLER
\tTRACK ROLLER
\tTRACK SHOE
\tSWING CIRCLE
\tSWING MACHINERY
\tCHECK VALVE AND OIL COOLER SAFETY BY-PASS
\tHYDRAULIC CIRCUIT DIAGRAM
\tMAIN HYDRAULIC PUMP
\tPUMP DRIVE
\tSUMMATION HORSEPOWER CONTROL
\t3 CIRCUIT CONTROL VALVE
\tMODE-SYSTEM
\tAUXILIARY PUMP
\tCONTROL VALVE (Ports)
\tCONTROL VALVE (Valve)
\tSWING MOTOR
\tSWING MOTOR RELIEF VALVE
\tCENTER SWIVEL JOINT
\tTRAVEL MOTOR
\tTRAVEL ACCELERATION VALVE
\tSERVOCONTROL FEED UNIT
\tSWING MOTOR BRAKING CIRCUIT SELECTOR VALVE
\tACCUMULATOR
\tR.H. PPC VALVE
\tL.H. PPC VALVE
\tTRAVEL PPC VALVE
\t2nd BOOM PPC VALVE
\tBOOM SWING PPC VALVE
\tBLADE PPC VALVE
\tBLADE SAFETY VALVE
\tSOLENOID VALVES
\tELECTRICAL CIRCUIT DIAGRAM (Engine Line)
\tELECTRICAL CIRCUIT DIAGRAM (Solenoid Valve)
\tELECTRICAL CIRCUIT DIAGRAM (Light Line)
20 TESTING AND ADJUSTMENTS
\tNORMAL OR STANDARD TECHNICAL DATA
\tEQUIPMENT FOR TESTING, ADJUSTING, AND IDENTIFYING FAULTS
\tMEASURING THE ENGINE SPEED
\tVALVE CLEARANCE ADJUSTMENT
\tMEASUREMENT OF COMPRESSION PRESSURE
\tCHECKING AND TIGHTENING THE FAN-BELT
\tADJUSTING THE STROKE OF THE ACCELERATOR LEVER
\tADJUSTING PPC VALVES CLEARANCE
\tADJUSTING THE SAFETY MICROSWITCH
\tCENTRING THE STROKE OF THE BLADE CONTROL LEVER
\tMEASURING THE SWING CIRCLE AXIAL CLEARANCE
\tTESTING AND ADJUSTING TRACK-SHOE TENSION
\tBLEEDING AIR - RELEASING RESIDUAL PRESSURE
\tCHECKING AND REGULATING PRESSURE IN THE HYDRAULIC CIRCUITS
\tCHECKING THE INTERVENTION POINT OF THE SUMMATION HORSEPOWER CONTROL
\tCHECKING THE INITIAL HORSEPOWER CONTROL POINT FOR THE 3-CIRCUIT CONTROL VALVE
\tCHECKING AND ADJUSTING PRESSURES IN THE SERVOCONTROL SUPPLY UNITS
\tADJUSTING THE MAIN SAFETY VALVE OF PUMP P4
\tMEASURING PUMP DELIVERY
\tMEASURING TRAVEL DEVIATION
\tADJUSTING THE MAXIMUM SPEED OF THE TRAVEL MOTORS
\tCHECKING THE CORRECT FUNCTIONING OF THE TRAVEL ACCELERATION VALVE
\tTESTING FOR INTERNAL OIL LEAKAGE IN THE TRAVEL MOTORS
\tADJUSTING BOOM AND ARM SAFETY VALVES
\tADJUSTING 2nd BOOM SAFETY VALVES
\tMEASURING THE INITIAL INTERVENTION POINT OF THE OVERLOAD SENSOR
\tADJUSTING THE VALVE THAT CONTROLS THE CLOSING SPEED OF THE 2nd BOOM
\tMEASUREMENT OF INTERNAL OIL LEAKAGES IN THE SWING MOTOR
\tCHECKING FOR LEAKAGES INSIDE THE SWIVEL JOINT
\tANALYSIS OF THE CAUSES OF HYDRAULIC DRIFTS
\tTROUBLESHOOTING
30 DISASSEMBLY AND ASSEMBLY
\tHOW TO READ THE MANUAL
\tPRECAUTIONS TO BE TAKEN WHEN WORKING
\tSPECIAL TOOLS
\tSTARTER MOTOR
\tALTERNATOR
\tNOZZLE HOLDER
\tAIR FILTER GROUP
\tMUFFLER
\tENGINE HOOD
\tFIXED HOOD
\tSEAT
\tCABIN
\tCOUNTERWEIGHT
\tRADIATOR
\tHYDRAULIC OIL COOLER
\tHEATING FAN
\tFUEL TANK
\tHYDRAULIC OIL TANK
\tENGINE-PUMP GROUP
\tPUMP GROUP
\tHYDRAULIC PUMP
\tGEAR-PUMP
\tENGINE-PUMP COUPLING JOINT
\tSWIVEL JOINT
\tSWING MOTOR
\tSWING MACHINERY
\tREVOLVING FRAME
\tSWING CIRCLE
\tTRAVEL MOTOR
\tTRACK SHOES
\tSPROCKET
\tFINAL DRIVE
\tIDLER AND RECOIL SPRING
\tIDLER
\tRECOIL SPRING AND CYLINDER
\tTRACK ROLLER
\tCARRIER ROLLER
\tR.H. PPC VALVE (BOOM - BUCKET)
\tL.H. PPC VALVE (ARM-SWING)
\tBLADE PPC VALVE
\tPPC VALVE (For travel, boom swing, 2-piece boom)
\tSERVOCONTROL FEED UNIT
\tCONTROL VALVE
\tBOOM CYLINDER
\tBOOM CYLINDER (For 2-piece boom)
\t2-PIECE BOOM CYLINDER
\tARM CYLINDER
\tBUCKET CYLINDER
\tBOOM SWING CYLINDER
\tBLADE CYLINDER
\tWORK EQUIPMENT CYLINDERS
\tOVERLOAD SENSOR
\tWORK EQUIPMENT (For the boom)
\tWORK EQUIPMENT (2-piece boom version)
\tBUCKET
\tARM
\t2-PIECE BOOM
\tBOOM
\tBOOM (2-piece boom version)
\tSWING BRACKET
\tBLADE
40 MAINTENANCE STANDARD
\tP.T.O
\tTRAVEL MACHINERY
\tSPROCKET
\tTRACK FRAME AND RECOIL SPRING
\tIDLER
\tCARRIER ROLLER
\tTRACK ROLLER
\tTRACK SHOE
\tSWING CIRCLE
\tSWING MACHINERY
\tCHECK VALVE AND OIL COOLER SAFETY BY-PASS
\tPUMP DRIVE
\tSUMMATION HORSEPOWER CONTROL - MODE SYSTEM
\tAUXILIARY PUMP
\tCONTROL VALVE
\tSWING MOTOR RELIEF VALVE
\tTRAVEL MOTOR
\tSERVOCONTROL FEED UNIT
\tL.H. AND R.H. PPC VALVE
\t2nd BOOM, R.H. TRAVEL, L.H. TRAVEL AND BOOM SWING PPC VALVE
\tBLADE PPC VALVE
\tBLADE SAFETY VALVE
\tCYLINDERS
\tWORK EQUIPMENT (1 - piece boom)
\tWORK EQUIPMENT (2 - piece boom)