KOMATSU-SEBM010801 Komatsu PC20R-8, PC25R-8, PC27R-8 mini excavator pdf shop manual
English

Komatsu PC20R-8, PC25R-8, PC27R-8 mini excavator pdf shop manual

KOMATSU-SEBM010801
$22.90
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Format: PDF

Pages: 473

File size: 12.11 MB

Language: English

Models: PC20R-8, PC25R-8, PC27R-8 SN 10001 and up

KOMATSU-SEBM010801-preview.pdf - 454KB
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Table of Contents for KOMATSU-SEBM010801 manual

  • COVER
  • CONTENTS
  • 01 GENERAL
    • GENERAL ASSEMBLY DRAWING
    • SPECIFICATIONS
    • WEIGHT TABLE
    • LIST OF LUBRICANT AND WATER
  • 10 STRUCTURE AND FUNCTION
    • POWER TRAIN
    • SWING CIRCLE
    • SWING MACHINERY
    • TRACK FRAME
    • RECOIL SPRING
    • HYDRAULIC PIPING
    • HYDRAULIC CIRCUIT DIAGRAM
    • HYDRAULIC TANK
    • HYDRAULIC PUMP
    • CONTROL VALVE
    • CLSS
    • CENTER SWIVEL JOINT
    • SWING MOTOR
    • TRAVEL MOTOR
    • VALVE CONTROL
    • PPC VALVE
    • WORK EQUIPMENT
    • ELECTRICAL CIRCUIT DIAGRAM
    • 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 PARTS
    • TOOLS FOR TESTING,ADJUSTING,AND TROUBLESHOOTING
    • MEASURING ENGINE SPEED
    • MEASURING EXHAUST COLOR
    • ADJUSTING VALVE CLEARANCE
    • MEASURING COMPRESSION PRESSURE
    • TESTING AND ADJUSTING FUEL INJECTION TIMING
    • MEASURING ENGINE OIL PRESSURE
    • TESTING AND ADJUSTING ALTERNATOR FAN BELT TENSION
    • MEASURING SPROCKET WEAR
    • TESTING AND ADJUSTING TRACK SHOE TENSION
    • TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT,SWING,TRAVEL CIRCUIT
    • TESTING AND ADJUSTING LS DIFFERENTIAL PRESSURE
    • ADJUSTING PC VALVE
    • TESTING AND ADJUSTING CONTROL CIRCUIT PRESSURE
    • MEASURING OUTPUT PRESSURE OF PPC LOCK VALVE AND TRAVEL BOOST VALVE
    • TESTING PPC VALVE OUTPUT PRESSURE AND SWING HOLDING BRAKE INLET PORT PRESSURE
    • ADJUSTING WORK EQUIPMENT,SWING PPC VALVE
    • TESTING AND ADJUSTING TRAVEL DEVIATION
    • MEASURING OIL LEAKAGE INSIDE CYLINDER
    • RELEASING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT
    • RELEASING REMAINING PRESSURE FROM HYDRAULIC TANK
    • PRESSURIZING HYDRAULIC TANK
    • BLEEDING AIR
    • 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
    • NOZZLE HOLDER
    • WATER PUMP
    • THERMOSTAT
    • ENGINE FRONT SEAL
    • ENGINE REAR SEAL
    • CYLINDER HEAD
    • RADIATOR
    • ENGINE,HYDRAULIC PUMP
    • FUEL TANK
    • DAMPER
    • CENTER SWIVEL JOINT
    • TRAVEL MOTOR
    • SPROCKET
    • SWING MOTOR,SWING MACHINERY
    • SWING MOTOR(LMF16AB(FOR PC25R-8 AND PC27R-8)
    • REVOLVING FRAME
    • SWING CIRCLE
    • IDLER
    • RECOIL SPRING
    • TRACK ROLLER
    • CARRIER ROLLER
    • RUBBER SHOE
    • STEEL SHOE
    • HYDRAULIC TANK
    • HYDRAULIC COOLER
    • HYDRAULIC PUMP
    • MAIN PUMP(LPV-30(FOR PC25R-8 AND PC27R-8)
    • CONTROL VALVE
    • PPC VALVE
    • BOOM CYLINDER
    • ARM CYLINDER
    • BUCKET CYLINDER
    • BOOM SWING CYLINDER
    • BLADE CYLINDER
    • HYDRAULIC CYLNDER
    • WORK EQUIPMENT
    • BUCKET
    • ARM
    • BUCKET,ARM
    • BOOM
    • BOOM SWING BRACKET
    • BLADE
    • OPERATOR'S CAB
    • CANOPY
    • FLOOR FRAME
  • 40 MAINTENANCE STANDARD
    • SWING CIRCLE
    • SWING MACHINERY
    • TRACK FRAME,RECOIL SPRING
    • IDLER
    • CARRIER ROLLER
    • TRACK ROLLER
    • TRACK SHOE
    • HYDRAULIC PUMP
    • HYDRAULIC PUMP(LPV30)
    • CONTROL VALVE
    • CENTER SWIVEL JOINT
    • SWING MOTOR
    • TRAVEL MOTOR
    • PPC VALVE
    • HYDRAULIC CYLINDER
    • WORK EQUIPMENT
  • 90 OTHERS
    • HYDRAULIC PIPING PC20R-8
    • HYDRAULIC PIPING PC25R,27R-8
    • HYDRAULIC CIRCUIT DIAGRAM PC20R-8
    • HYDRAULIC CIRCUIT DIAGRAM PC25R-8
    • HYDRAULIC CIRCUIT DIAGRAM PC27R-8
    • CLSS 10A. OPERATION OF THE SYSTEM AS A WHOLE PC20R-8
    • CLSS 10B. OPERATION OF THE SYSTEM AS A WHOLE PC25R,PC27R-8
    • ELECTRICAL CIRCUIT DIAGRAM PC20R,25R,27R-8
Document type
Shop manual
Language
English
Machinery type
mini excavator
KOMATSU-SEBM010801-preview.pdf - 454KB

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