Komatsu D275AX-5 Bull Dozer Shop Manual SEBM032700

Description

• Model List:
  • D275AX-5 Bull Dozer

• 1. COVER
• 2. CONTENTS
• 3. STRUCTURE,FUNCTION AND MAINTENANCE STANDARD
• 3.1. COOLING FAN PUMP
• 3.2. COOLING FAN MOTOR
• 4. TESTING AND ADJUSTING
• 4.1. TESTING AND ADJUSTING
• 4.1.1. MEASURING FAN MOTOR SPEED
• 4.1.2. BLEEDING AIR FROM FAN PUMP
• 4.1.3. TROUBLESHOOTING WHEN ERROR CODE IS DISPLAYED (ERROR CODE)
• 4.1.3.1. ERROR CODE DW5AKB (BLADE PITCH SELECTOR SOLENOID SHORT CIRCUIT (KB))
• 4.1.3.2. ERROR CODE DW7BKA (FAN REVERSE SOLENOID DISCONNECTION (KA))
• 4.1.3.3. ERROR CODE DW7BKB (FAN REVERSE SOLENOID SHORT CIRCUIT (KB))
• 4.1.3.4. ERROR CODE DWN1KA (HSS PUMP SOLENOID LEFT DISCONNECTION (KA))
• 4.1.3.5. ERROR CODE DXH1KB (LOCKUP SOLENOIDSHORT CIRCUIT (KB))
• 4.1.3.6. ERROR CODE DXH4KA (1ST CLUTCH ECMVDISCONNECTION (KA))
• 4.1.3.7. ERROR CODE DXH4KB (1ST CLUTCH ECMVSHORT CIRCUIT (KB))
• 4.1.3.8. ERROR CODE DXH5KA (2ND CLUTCH ECMVDISCONNECTION (KA))
• 4.1.3.9. ERROR CODE DXH5KB (2ND CLUTCH ECMVSHORT CIRCUIT (KB))
• 4.1.3.10. ERROR CODE DXH6KA (3RD CLUTCH ECMVDISCONNECTION (KA))
• 4.1.3.11. ERROR CODE DXH6KB (3RD CLUTCH ECMVSHORT CIRCUIT (KB))
• 4.1.3.12. ERROR CODE DXH7KA (REVERSE CLUTCH ECMVDISCONNECTION (KA))
• 4.1.3.13. ERROR CODE DXH7KB (REVERSE CLUTCH ECMVSHORT CIRCUIT (KB))
• 4.1.3.14. ERROR CODE DXH8KA (FORWARD CLUTCH ECMVDISCONNECTION (KA))
• 4.1.3.15. ERROR CODE DXH8KB (FORWARD CLUTCH ECMVSHORT CIRCUIT (KB))
• 4.1.3.16. ERROR CODE DXHBKA (RIGHT BRAKE ECMVDISCONNECTION (KA))
• 4.1.3.17. ERROR CODE DXHBKB (RIGHT BRAKE ECMVSHORT CIRCUIT (KB))
• 4.1.3.18. ERROR CODE DXHCKA (LEFT BRAKE ECMVDISCONNECTION (KA))
• 4.1.3.19. ERROR CODE DXHCKB (LEFT BRAKE ECMVSHORT CIRCUIT (KB))
• 5. OTHERS
• 5.1. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 5.2. DIAGRAM FOR ELECTRICAL CIRCUIT (1/5)
• 5.3. DIAGRAM FOR ELECTRICAL CIRCUIT (2/5)
• 5.4. DIAGRAM FOR ELECTRICAL CIRCUIT (3/5)
• 5.5. DIAGRAM FOR ELECTRICAL CIRCUIT (4/5)
• 5.6. DIAGRAM FOR ELECTRICAL CIRCUIT (5/5)