Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual - WEBM005000

Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual - WEBM005000

This Complete Service Repair Workshop Manual PDF Download for the Komatsu SK818-5, SK820-5 turbo Skid-Steer has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to fault find or complete any repair or overhaul, correctly and efficiently, saving time and avoiding costly mistakes. All specifications and tolerances are listed. Functions of components and systems are also explained.


APPLICABLE MODELS :

Komatsu SK818-5 Skid-Steer Loader
Serial Numbers : 87BF50008 and up

Komatsu SK820-5 turbo Skid-Steer Loader
Serial Numbers : 87BTF50008 and up


TABLE OF CONTENTS :

COVER
CONTENTS
LIST OF REVISED PAGES
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
CONVERSION TABLE

10. STRUCTURE AND FUNCTION
- P.T.O.
- POWER TRAIN
- TRANSMISSION
- FINAL DRIVE
- HYDRAULIC CIRCUIT SK818-5
- HYDRAULIC CIRCUIT SK820-5 turbo
- HYDRAULIC PUMP
- CONTROL VALVE (3-SPOOL)
- CONTROL VALVE (4-SPOOL)
- CLSS
- SOLENOID VALVE
- 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 (ENGINE LINE)
- ELECTRICAL DIAGRAM (FRAME LINE STANDARD)
- ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL)
- ELECTRICAL DIAGRAM (CABIN LINE STANDARD)
- ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)
- ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE STANDARD)
- ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION)

20. 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

30. REMOVAL AND INSTALLATION
- HOW TO READ THE MANUAL
- PRECAUTIONS TO BE TAKEN WHILE WORKING
- ENGINE HOOD
- CAB
- BATTERY
- STARTING MOTOR
- ALTERNATOR
- MUFFLER (SK818-5)
- MUFFLER (SK820-5 turbo)
- TURBOCHARGER (SK820-5 turbo)
- AIR INTAKE FILTER
- NOZZLE HOLDER
- INJECTION PUMP
- CYLINDER HEAD (SK818-5)
- CYLINDER HEAD (SK820-5 turbo)
- COOLANT LIQUID PUMP
- RADIATOR
- FUEL TANK (SK818-5)
- FUEL TANK (SK820-5 turbo)
- CAB
- ENGINE-PUMP GROUP
- COMPLETE HYDRAULIC PUMP
- GEAR PUMP
- ENGINE-PUMP COUPLING
- CONTROL VALVE
- PPC VALVES
- HEATING FAN
- HUB WHEEL
- FINAL DRIVE
- RAISING CYLINDER
- BUCKET CYLINDER
- WORK EQUIPMENT CYLINDERS
- COMPLETE WORKING EQUIPMENT
- FULCRUM LEVER
- LIFT LEVER
- WORKING EQUIPMENT SUPPORT FRAME

40. 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


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Total Pages : 258
Bookmarked : Yes
Searchable : Yes
Printable : Yes
Part Number : WEBM005000


This manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

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