Komatsu Skid Steer Loader SK818-5 SK820-5 Turbo service & repair manual

Description Komatsu Skid Steer Loader SK818-5 SK820-5 Turbo service & repair manual

Komatsu Skid Steer Loader SK818-5, SK820-5 Turbo pdf workshop service repair manual + operation & maintenance manual

Serial numbers:
SK818-5 37BF50003 and up, 37BF50111 and up
SK820-5 Turbo 37BTF50003 and up, 37BTF50112 and up

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

MANUAL CONTENT:
STRUCTURE AND FUNCTION
P.T.O
POWER TRAIN
TRANSMISSION
FINAL DRIVE
HYDRAULIC CIRCUIT (ROAD HOMOLOGATION)
HST PUMP LPV40 + 40
SUCTION SAFETY VALVE
CHARGE SAFETY VALVE
CHARGE PUMP
ANTI ENGINE-STALL CONTROL VALVE (AS VALVE)
SHUTTLE VALVE
CONTROL VALVE
SOLENOID VALVE
SOLENOID VALVE ST ACCUMULATOR
PATTERN CHANGE VALVE (OPTIONAL)
R.H. PPC VALVE (STANDARD)
R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL)
L.H. PPC VALVE (STANDARD)
L.H. PPC VALVE - PATTERN CHANGE (OPTIONAL)
CYLINDERS
ELECTRICAL DIAGRAM

TESTING AND ADJUSTMENTS
NORMAL OR STANDARD TECHNICAL DATA
SPECIAL TOOLS
CHECKING THE ENGINE SPEED
ADJUSTMENT OF VALVE CLEARANCE
MEASUREMENT OF THE COMPRESSION PRESSURE
CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION
CONTROL AND ADJUSTMENT OF THE INJECTION TIMING
CHECKING ENGINE OIL PRESSURE
ADJUSTING THE STROKE OF THE ACCELERATOR CABLES
REGULATION OF PPC VALVES’ DRIVE PRESSURE
ADJUSTMENT OF THE PPC VALVE CLEARANCES
ADJUSTING THE POSITION OF THE SERVO-CONTROL
ENGAGEMENT SAFETY SENSOR
TESTING AND ADJUSTMENT OF GEARING
CHAIN TENSION
CONTROL AND REGULATION OF THE
PRESSURES IN THE HYDRAULIC CIRCUITS
TESTING THE HYDRAULIC PUMP
VALVE CALIBRATION
CHECKING THE TRAVEL DEVIATION
CONTROL VALVE
CONTROL AND REGULATION OF THE
SERVO-CONTROL POWER SUPPLY
ELIMINATION OF RESIDUAL PRESSURES
PRESSURISATION OF THE TANK
BLEEDING AIR FROM THE HYDRAULIC CIRCUITS

REMOVAL AND INSTALLATION
PRECAUTIONS TO BE TAKEN WHILE WORKING
ENGINE HOOD
CAB
Tilting
Lowering
BATTERY
STARTING MOTOR
ALTERNATOR
MUFFLER
TURBOCHARGER
AIR INTAKE FILTER
VALVE COVER
NOZZLE HOLDER
INJECTION PUMP
CYLINDER HEAD

STANDARD MAINTENANCE
P.T.O
TRANSMISSION
FINAL DRIVE
HYDRAULIC PUMP
AS VALVE
CONTROL VALVE (SUPER HIGH-FLOW VERSION)
CONTROL VALVE (STANDARD)
R.H. PPC VALVE
L.H. PPC VALVE (STANDARD)
L.H. PPC VALVE PATTERN CHANGE (OPTIONAL)
PATTERN CHANGE VALVE (OPTIONAL)
CYLINDERS
WORKING EQUIPMENT

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