Komatsu Mini Excavator PC14R-3 PC14R-3HS PC16R-3 PC16R-3HS parts + service manual

Description Komatsu Mini Excavator PC14R-3 PC14R-3HS PC16R-3 PC16R-3HS parts + service manual

Komatsu Mini Excavator PC14R-3, PC14R-3HS, PC16R-3, PC16R-3HS pdf parts manual + workshop service manual + operation & maintenance manual

Serial numbers:
PC14R-3 F40003 and up
PC14R-3HS F50003 and up
PC16R-3 F60003 and up
PC16R-3HS F70003 and up

Technical documentation, specifications, troubleshooting, maintenance, electrical diagrams, hydraulic schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

SERVICE MANUAL CONTENT:
SAFETY
FOREWORD
HOW TO READ THE SHOP MANUAL
HOISTING INSTRUCTIONS
STANDARD TIGHTENING TORQUE
COATING MATERIALS
ELECTRIC
WEIGHT TABLE
TABLE OF OIL AND COOLANT QUANTITIES
CONVERSION TABLE

STRUCTURE AND FUNCTION
PTO
POWER TRAIN
SWING CIRCLE
TRACK FRAME AND RECOIL SPRING
TRACK SHOE IDLER
SPROCKET
CARRIER ROLLER
RUBBER SHOE
STEEL SHOE
SWIVEL JOINT
HYDRAULIC CIRCUIT DIAGRAM
HYDRAULIC PUMP
CONTROL VALVE
SWING MOTOR
PPC VALVES
SOLENOID VALVE
FINAL DRIVE
CYLINDERS

CONTROLS AND ADJUSTMENTS
MACHINE SPECIFICATIONS AND COMPONENTS
PUMP FEATURES PC14R-3
PUMP FEATURES PC16R-3
CHECK POSITIONS
SPECIAL TOOLS
TESTING ENGINE SPEED
MEASUREMENT OF EXHAUST GAS COLOR
ADJUSTING VALVE CLEARANCE
CHECKING COMPRESSION PRESSURE
CHECKING ENGINE OIL PRESSURE
TESTING AND ADJUSTING FUEL INJECTION TIMING
ADJUSTING ENGINE STOP SOLENOID
BLEEDING AIR FROM FUEL CIRCUIT
TESTING AND ADJUSTING FAN BELT TENSION
ADJUSTING FUEL CONTROL LEVER LINKAGE
MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
TESTING AND ADJUSTING TRACK SHOE TENSION
CONTROL AND REGULATION OF PRESSURE IN THE HYDRAULIC CIRCUITS
CHECKING SERVO-CONTROL PRESSURE
CHECKING LS PRESSURE
ADJUSTING PPC VALVE CLEARANCE
CHECKING FOR LEAKAGE INSIDE THE CYLINDERS
METHODS FOR TESTING FOR LEAKAGES INSIDE THE SWIVEL JOINT
ELIMINATING RESIDUAL PRESSURE FROM THE HYDRAULIC CIRCUITS
AIR BLEED
CONTROL OF HYDRAULIC DRIFTS - ANALYSIS CAUSES OF A DRIFT
HOW TO OPEN AND CLOSE (TILT) FLOOR (FOR CABIN)
HOW TO OPEN AND CLOSE (TILT) FLOOR (FOR CANOPY)
ADJUSTING THE SERVO-CONTROL SAFETY MICROSWITCHES AND RUBBER PAD
KOMTRAX STATION OPENING CHECK (TC1310 station)
KOMTRAX SYSTEM CHECKS

REMOVAL AND INSTALLATION
HOW TO READ THE MANUAL
PRECAUTIONS TO BE TAKEN WHILE WORKING
SPECIAL TOOLS
CANOPY
CABIN
RADIATOR
HYDRAULIC OIL COOLER
COUNTERWEIGHT AND FUEL TANK
ENGINE-PUMP GROUP
HYDRAULIC PUMP
TRACKS
IDLER WHEEL
PISTON - RECOIL SPRING - CYLINDER
IDLER ROLLERS
FLOOR
UPPER FRAME
SWING CIRCLE
SWIVEL JOINT
SWING MOTOR
HYDRAULIC OIL TANK
SERVO-CONTROLS SUPPLY SOLENOID VALVE
RH PPC VALVE (BOOM - BUCKET)
LH PPC VALVE (ARM - BUCKET)
UPPER FRAME SIDE SHIELD
BLADE PPC VALVE
OPTIONAL EQUIPMENT PPC VALVE
BOOM SWING PPC VALVE
TRAVEL PPC VALVE
FUNCTION SELECTION SOLENOID VALVE (HS version only)
TRAVEL MOTOR
TRAVEL MOTOR (with increment)
SPROCKET WHEEL
COMPLETE FINAL DRIVE
IDLER WHEEL - RECOIL SPRING
BOOM CYLINDER
ARM CYLINDER
BUCKET CYLINDER
BOOM SWING CYLINDER
BLADE CYLINDER
TRACK-FRAME SPREADING CYLINDER (HS version only)
HYDRAULIC CYLINDERS
WORKING EQUIPMENT
BUCKET
ARM
BOOM
BOOM SWING SUPPORT
BLADE
MOVING FRAMES (HS version only)
KOMTRAX STATION (FOR CANOPY)
KOMTRAX STATION (FOR CAB)

OTHER
ELECTRICAL CIRCUIT DIAGRAM (CANOPY VERSION)
ELECTRICAL CIRCUIT DIAGRAM (CAB VERSION)
ELECTRICAL CIRCUIT DIAGRAM (PC16R-3 PROPORTIONAL VERSION)