Komatsu CD30R-1 Crawler Carrier Shop Manual SEBM015701
Komatsu CD30R-1 Crawler Carrier Shop Manual SEBM015701 - Image 2
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Komatsu CD30R-1 Crawler Carrier Shop Manual SEBM015701 - Image 5

Komatsu CD30R-1 Crawler Carrier Shop Manual SEBM015701

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: SEBM015701
  • Format: PDF
  • Size: 9.5MB
  • Number of Pages: 208
Category:

Description

  • Model List:

    • CD30R-1 Crawler Carrier
  • 1. COVER
  • 2. CONTENTS
  • 3. GENERAL
  • 3.1. GENERAL ASSEMBLY DRAWING
  • 3.2. SPECIFICATIONS
  • 3.3. WEIGHT TABLE
  • 3.4. TABLE OF OIL AND COOLANT CAPACITIES
  • 4. STRUCTURE AND FUNCTION
  • 4.1. RADIATOR AND OIL COOLER
  • 4.2. DAMPER COUPLING
  • 4.3. ENGINE CONTROL
  • 4.4. POWER TRAIN SYSTEM DIAGRAM
  • 4.5. SWING CIRCLE
  • 4.6. SWING MACHINERY
  • 4.7. TRACK FRAME
  • 4.8. IDLER CUSHION
  • 4.9. TRACK ROLLER BOGIE
  • 4.10. TRACK SHOE
  • 4.11. HYDRAULIC PIPING DRAWING
  • 4.12. CENTER SWIVEL JOINT
  • 4.13. VALVE CONTROL
  • 4.14. SWING PPC VALVE
  • 4.15. SOLENOID VALVE
  • 4.16. WORK EQUIPMENT
  • 4.17. MACHINE MONITOR SYSTEM
  • 5. TESTING AND ADJUSTING
  • 5.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
  • 5.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
  • 5.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
  • 5.4. TESTING AND ADJUSTING
  • 5.4.1. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
  • 5.4.2. MEASURING ENGINE SPEED
  • 5.4.3. MEASURING EXHAUST COLOR
  • 5.4.4. ADJUSTING VALVE CLEARANCE
  • 5.4.5. MEASURING COMPRESSION PRESSURE
  • 5.4.6. TESTING AND ADJUSTING FUEL INJECTION TIMING
  • 5.4.7. MEASURING ENGINE OIL PRESSURE
  • 5.4.8. TESTING AND ADJUSTING FAN BELT TENSION
  • 5.4.9. ADJUSTING FUEL CONTROL LEVER AND PEDAL
  • 5.4.10. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN TRAVEL CIRCUIT
  • 5.4.11. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING CIRCUIT
  • 5.4.12. TESTING AND ADJUSTING CONTROL PUMP CIRCUIT OIL PRESSURE
  • 5.4.13. TESTING SOLENOID VALVE OUTPUT PRESSURE
  • 5.4.14. MEASURING PPC VALVE OUTPUT PRESSURE (FOR SWING)
  • 5.4.15. ADJUSTING PPC VALVE (FOR SWING)
  • 5.4.16. TESTING TRAVEL DEVIATION
  • 5.4.17. MEASURING OIL LEAKAGE
  • 5.4.18. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
  • 5.4.19. TESTING AND ADJUSTING TRACK SHOE TENSION
  • 5.4.20. BLEEDING AIR
  • 5.5. TROUBLESHOOTING
  • 5.5.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
  • 5.5.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • 5.5.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
  • 5.5.4. CHECKS BEFORE TROUBLESHOOTING
  • 5.5.5. CONNECTOR TYPES AND MOUNTING LOCATIONS
  • 5.5.6. CONNECTOR ARRANGEMENT DIAGRAM
  • 5.5.7. CONNECTOR TABLE FOR CONNECTOR PIN NUMBERS
  • 5.5.8. METHOD OF USING TROUBLESHOOTING CHARTS
  • 5.5.9. TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
  • 5.5.9.1. EMODE RELATED ELECTRICAL CIRCUIT DIAGRAM
  • 5.5.9.2. E1 ENGINE DOES NOT START
  • 5.5.9.2.1. WHEN STARTING MOTOR DOES NOT TURN (STARTING SYSTEM)
  • 5.5.9.2.2. WHEN STARTING MOTOR TURNS (ENGINE STOP SOLENOID SYSTEM)
  • 5.5.9.3. E2 ENGINE DOES NOT STOP
  • 5.5.9.4. E3 TRAVEL SPEED DOES NOT INCREASE EVEN TRAVEL BOOST PEDAL IS DEPRESSED
  • 5.5.9.4.1. DOES NOT HI
  • 5.5.9.4.2. DOES NOT LO
  • 5.5.9.5. E4 DOES NOT SWING
  • 5.5.9.6. E5 SWING BRAKE HAS NO EFFECT (THERE IS EXCESSIVE HYDRAULIC DRIFT)
  • 5.5.10. TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
  • 5.5.10.1. TABLE OF FAILURE MODES AND CAUSES
  • 5.5.10.2. H1 SPEEDS OF SWING, TRAVEL, DUMP BODY ARE SLOW
  • 5.5.10.2.1. SWING SPEED IS SLOW
  • 5.5.10.2.2. TRAVEL, DUMP BODY SPEED IS SLOW
  • 5.5.10.3. H2 THERE IS EXCESSIVE DROP IN ENGINE SPEED, OR ENGINE STALLS
  • 5.5.10.4. H3 SWING, TRAVEL, DUMP BODY DO NOT MOVE, OR SPEED IS EXTREMELY SLOW
  • 5.5.10.4.1. SWING DOES NOT MOVE, OR SPEED IS EXTREMELY SLOW
  • 5.5.10.4.2. TRAVEL, DUMP BODY DO NOT MOVE, OR SPEED IS EXTREMELY SLOW
  • 5.5.10.5. H4 SWING, TRAVEL, DUMP BODY LACK POWER
  • 5.5.10.6. H5 ABNORMAL NOISE GENERATED (FROM AROUND PUMP)
  • 5.5.10.7. H6 DUMP BODY SPEED IS SLOW, OR LACKS POWER
  • 5.5.10.8. H7 EXCESSIVE HYDRAULIC DRIFT (DUMP BODY)
  • 5.5.10.9. H8 DEVIATES TO ONE SIDE WHEN TRAVELING
  • 5.5.10.10. H9 LACKS POWER WHEN TRAVELING (OR SPEED IS SLOW)
  • 5.5.10.11. H10 TRAVEL SPEED DOES NOT SWITCH
  • 5.5.10.12. H11 TRAVEL DOES NOT MOVE (ONE SIDE ONLY)
  • 5.5.10.13. H12 TRAVEL LEVER IS HEAVY
  • 5.5.10.14. H13 DOES NOT SWING
  • 5.5.10.14.1. DOES NOT SWING IN EITHER DIRECTION
  • 5.5.10.14.2. DOES NOT SWING IN ONE DIRECTION (LEFT OR RIGHT)
  • 5.5.10.15. H14 SWING SWING SPEED IS SLOW OR ACCELERATION IS POOR
  • 5.5.10.16. H15 EXCESSIVE SHOCK WHEN STOPPING SWING
  • 5.5.10.17. H16 EXCESSIVE ABNORMAL NOISE WHEN STOPPING SWING
  • 5.5.10.18. H17 EXCESSIVE HYDRAULIC DRIFT OF SWING
  • 5.5.11. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
  • 5.5.11.1. MONITOR SYSTEM ELECTRICAL CIRCUIT DIAGRAM
  • 5.5.11.2. M1 WHEN STARTING SWITCH IS TURNED ON, NO DISPLAY IS GIVEN
  • 5.5.11.3. M2 WHEN STARTING SWITCH IS TURNED ON, EVEN WHEN SELF CHECK IS COMPLETED (ALL LAMPS LIGHT UP FOR 3 SECONDS), LAMPS DO NOT GO OUT
  • 5.5.11.4. M3 WHEN STARTING SWITCH IS TURNED ON, SOME SELF CHECK LAMPS DO NOT LIGHT UP FOR 3 SECONDS
  • 5.5.11.4.1. NO GAUGE LAMPS LIGHT UP (FUEL, COOLANT TEMPERATURE)
  • 5.5.11.4.2. CAUTION LAMPS (ENGINE OIL PRESSURE, BATTERY CHARGE), PILOT LAMP (PREHEATING) DO NOT LIGHT UP
  • 5.5.11.5. M4 DURING SELF CHECK (ALL LAMPS LIGHT UP FOR 3 SECONDS), EVEN IF STARTING SWITCH IS TURNED TO START, SELF CHECK IS NOT COMPLETED FOR 3 SECONDS
  • 5.5.11.6. M5 WHEN STARTING SWITCH IS ON (ENGINE STOPPED), ENGINE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP
  • 5.5.11.7. M6 WHEN STARTING SWITCH IS ON (ENGINE STOPPED), CHARGE CAUTION LAMP DOES NOT LIGHT UP
  • 5.5.11.8. M7 WHEN STARTING SWITCH IS TURNED TO HEAT, PREHEATING PILOT LAMP DOES NOT LIGHT UP
  • 5.5.11.9. M8 WHEN ENGINE IS RUNNING, ENGINE OIL PRESSURE CAUTION LAMP LIGHTS UP
  • 5.5.11.10. M9 WHEN ENGINE IS RUNNING, CHARGE CAUTION LAMP LIGHTS UP
  • 5.5.11.11. M10 ABNORMALITY IN COOLANT TEMPERATURE GAUGE
  • 5.5.11.11.1. LEVEL DOES NOT RISE FROM SEGMENT C
  • 5.5.11.11.2. LEVEL DOES NOT GO DOWN FROM SEGMENT H, OR ALL SEGMENT GO OUT
  • 5.5.11.11.3. COOLANT TEMPERATURE DOES NOT MATCH GAUGE DISPLAY
  • 5.5.11.12. M11 ABNORMALITY IN FUEL GAUGE
  • 5.5.11.12.1. LEVEL DOES NOT RISE FROM SEGMENT E OR ALL SEGMENTS GO OUT
  • 5.5.11.12.2. LEVEL DOES NOT GO DOWN FROM SEGMENT F
  • 5.5.11.12.3. FUEL LEVEL DOES NOT MATCH GAUGE DISPLAY
  • 5.5.11.13. M12 DEFECTIVE OPERATION OF ALARM BUZZER
  • 5.5.11.13.1. BUZZER DOES NOT SOUND
  • 5.5.11.13.2. BUZZER CONTINUES TO SOUND AND DOES NOT STOP
  • 5.5.11.14. M13 WHEN ENGINE IS RUNNING, SERVICE METER DOES NOT ADVANCE
  • 5.5.11.14.1. WHEN CHARGE CAUTION LAMP DOES NOT LIGHT UP
  • 5.5.11.14.2. WHEN CHARGE CAUTION LAMP LIGHTS UP
  • 5.5.11.14.3. PILOT LAMP DOES NOT FLASH (SERVICE METER IS ACTUATED)
  • 5.5.11.15. M14 NIGHT LIGHTING DOES NOT LIGHT UP
  • 5.5.11.15.1. GAUGE LIGHTING DOES NOT LIGHT UP
  • 5.5.11.15.2. SERVICE METER LIGHTING DOES NOT LIGHT UP
  • 6. MAINTENANCE STANDARD
  • 6.1. SWING MACHINERY
  • 6.2. SWING CIRCLE
  • 6.3. TRACK FRAME, RECOIL SPRING
  • 6.4. IDLER
  • 6.5. CARRIER ROLLER
  • 6.6. TRACK ROLLER BOGIE
  • 6.7. CENTER SWIVEL JOINT
  • 6.8. SWING PPC VALVE
  • 7. OTHERS
  • 7.1. HYDRAULIC CIRCUIT DIAGRAM
  • 7.2. ELECTRICAL CIRCUIT DIAGRAM
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