Komatsu SK1020-5, SK1020-5 Turbo Skid Steer Loader Shop Manual WEBM005300

Description

• Model List:
  • SK1020-5 Turbo Skid Steer Loader
  • SK1020-5 Turbo Skid Steer Loader

• 0.1. HOW TO READ THE SHOP MANUAL
• 0.2. HOISTING INSTRUCTIONS
• 0.3. STANDARD TIGHTENING TORQUE
• 0.4. COATING MATERIALS
• 0.5. WEIGHT TABLE
• 0.6. TABLE OF OIL AND COOLANTS QUANTITIES
• 0.7. CONVERSION TABLE
• 1. STRUCTURE AND FUNCTION
• 1.2. POWER TRAIN
• 1.3. TRANSMISSION
• 1.4. FINAL DRIVE
• 1.5. HYDRAULIC CIRCUIT
• 1.6. CONTROL VALVE (3SPOOL)
• 1.7. CONTROL VALVE (4SPOOL)
• 1.8. CLSS
• 1.9. SOLENOID VALVE
• 1.10. ACCUMULATOR
• 1.11. PATTERN CHANGE VALVE
• 1.12. PPC VALVE (STANDARD)
• 1.13. PPV VALVE (PATTERN CHANGE)
• 1.14. PPC VALVE (STANDARD)
• 1.15. PPC VALVE (PATTERN CHANGE)
• 1.16. CYLINDERS
• 1.17. ELECTRICAL DIAGRAM (ENGINE LINE)
• 1.18. ELECTRICAL DIAGRAM (FRAME LINE STANDARD)
• 1.19. ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL)
• 1.20. ELECTRICAL DIAGRAM (CABIN LINE STANDARD)
• 1.21. ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)
• 1.22. ELECTRICAL DIAGRAM (TOPCABIN LIGHT LINE)
• 2. TESTING AND ADJUSTMENTS
• 2.1. NORMAL OR STANDARD TECHNICAL DATA
• 2.2. SPECIAL TOOLS
• 2.3. CHECKING THE ENGINE SPEED
• 2.4. ADJUSTMENT OF VALVE CLEARANCE
• 2.5. MEASUREMENT OF THE COMPRESSION PRESSURE
• 2.6. CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION
• 2.7. CONTROL AND ADJUSTMENT OF THE INJECTION TIMING
• 2.8. CHECKING ENGINE OIL PRESSURE
• 2.9. ADJUSTING THE STROKE OF THE ACCELERATOR CABLES
• 2.10. REGULATION OF PPC VALVES DRIVE PRESSURE
• 2.11. ADJUSTMENT OF THE PPC VALVE CLEARANCES
• 2.12. ADJUSTING THE POSITION OF THE SERVOCONTROL ENGAGEMENT SAFETY SENSOR
• 2.13. TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION
• 2.14. CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS
• 2.15. TESTING THE HYDRAULIC PUMP
• 2.16. VALVE CALIBRATION
• 2.17. CHECKING THE TRAVEL DEVIATION
• 2.18. CONTROL VALVE
• 2.19. CONTROL AND REGULATION OF THE SERVOCONTROL POWER SUPPLY
• 2.20. ELIMINATION OF RESIDUAL PRESSURES PRESSURIZATION OF THE TANK
• 2.21. BLEEDING AIR FROM THE HYDRAULIC CIRCUITS
• 3. REMOVAL AND INSTALLATION
• 3.1. HOW TO READ THE MANUAL
• 3.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
• 3.3. ENGINE HOOD
• 3.3.1. REMOVAL AND INSTALLATION
• 3.4.1. TILTING
• 3.4.2. LOWERING
• 3.5. BATTERY
• 3.5.1. REMOVAL AND INSTALLATION
• 3.6. STARTING MOTOR
• 3.6.1. REMOVAL AND INSTALLATION
• 3.7. ALTERNATOR
• 3.7.1. REMOVAL AND INSTALLATION
• 3.8. AIR INTAKE FILTER
• 3.8.1. REMOVAL AND INSTALLATION
• 3.9. MUFFLER (SK10505)
• 3.9.1. REMOVAL
• 3.9.2. INSTALLATION
• 3.10. MUFFLER (SK10205 TURBO)
• 3.11. TURBOCHARGER (SK10205 TURBO)
• 3.11.1. REMOVAL AND INSTALLATION
• 3.12. COOLANT LIQUID PUMP
• 3.12.1. REMOVAL AND INSTALLATION
• 3.13. ENGINEPUMP GROUP
• 3.13.1. REMOVAL
• 3.13.2. INSTALLATION
• 3.14. COMPLETE HYDRAULIC PUMP
• 3.14.1. REMOVAL
• 3.14.2. INSTALLATION
• 3.15. GEAR PUMP
• 3.15.1. REMOVAL AND INSTALLATION
• 3.16. ENGINEPUMP COUPLING
• 3.16.1. REMOVAL AND INSTALLATION
• 3.17. CONTROL VALVE
• 3.17.1. REMOVAL AND INSTALLATION
• 3.18. PPC VALVES
• 3.18.1. REMOVAL AND INSTALLATION
• 3.19. RAISING CYLINDER
• 3.19.1. REMOVAL AND INSTALLATION
• 3.20. BUCKET CYLINDER
• 3.20.1. REMOVAL
• 3.20.2. INSTALLATION
• 3.20.3. DISASSEMBLY
• 3.20.4. ASSEMBLY
• 3.21. COMPLETE WORKING EQUIPMENT
• 3.21.1. REMOVAL
• 3.21.2. INSTALLATION
• 3.22. WORKING EQUIPMENT SUPPORT FRAME
• 3.22.1. REMOVAL AND INSTALLATION
• 4. STANDARD MAINTENANCE
• 4.2. TRANSMISSION
• 4.3. FINAL DRIVE
• 4.4. HYDRAULIC PUMP
• 4.5. CONTROL VALVE (SUPER HIGHFLOW VERSION)
• 4.6. PPC VALVE
• 4.7. PPC VALVE (STANDARD)
• 4.8. PPC VALVE (PATTERN CHANGE)
• 4.9. PATTERN CHANGE VALVE
• 4.10. CYLINDERS
• 4.11. WORKING EQUIPMENT