Komatsu WD900-3 Wheel Dozer Operation and Maintenance Manual SEAMW00203

Description

• Model List:
  • WD900-3 Wheel Dozer

• 1. MAIN MENU
• 2. COVER
• 3. FOREWORD
• 4. SAFETY INFORMATION
• 5. INTRODUCTION
• 6. LOCATION OF PLATES, TABLES TO ENTER SERIAL NO. AND DISTRIBUTOR
• 7. CONTENTS
• 8. SAFETY
• 8.1. GENERAL PRECAUTIONS
• 8.2. PRECAUTIONS DURING OPERATION
• 8.2.1. BEFORE STARTING ENGINE
• 8.2.2. AFTER STARTING ENGINE
• 8.2.3. TRASPORTATION
• 8.2.4. BATTERY
• 8.2.5. TOWING
• 8.3. PRECAUTIONS FOR MAINTENANCE
• 8.3.1. BEFORE CARRYING OUT MAINTENANCE
• 8.3.2. DURING MAINTENANCE
• 8.3.3. TIRES
• 8.4. POSITION FOR ATTACHING SAFETY LABELS
• 9. OPERATION
• 9.1. GENERAL VIEW
• 9.1.1. GENERAL VIEW OF MACHINE
• 9.1.2. GENERAL VIEW OF CONTROLS AND GAUGES
• 9.2. EXPLANATION OF COMPONENTS
• 9.2.1. MACHINE MONITOR
• 9.2.2. SWITCHES
• 9.2.3. CONTROL LEVERS, PEDALS
• 9.2.4. STEERING COLUMN TILT LEVER
• 9.2.5. CAP WITH LOCK
• 9.2.6. SAFETY BAR
• 9.2.7. GREASE PUMP
• 9.2.8. BACKUP ALARM
• 9.2.9. DOOROPEN LOCK
• 9.2.10. TOOL BOX
• 9.2.11. FUEL STOP LEVER
• 9.2.12. FUSE
• 9.2.13. SLOWBLOW FUSE
• 9.2.14. LUNCH BOX TRAY
• 9.2.15. STORAGING PLACE OF THIS MANUAL
• 9.2.16. TAKING OFF POWER
• 9.2.17. PRECAUTIONS WHEN HANDLING ACCUMULATOR
• 9.3. OPERATION
• 9.3.1. CHECK BEFORE STARTING ENGINE
• 9.3.2. STARTING ENGINE
• 9.3.3. OPERATIONS AND CHECKS AFTER STARTING ENGINE
• 9.3.4. MOVING MACHINE OFF
• 9.3.5. CHANGING GEAR SPEED
• 9.3.6. CHANGING DIRECTION
• 9.3.7. TURNING
• 9.3.8. STOPPING MACHINE
• 9.3.9. OPERATION OF WORK EQUIPMENT
• 9.3.10. WORK POSSIBLE USING WHEEL DOZER
• 9.3.11. PRECAUTIONS FOR OPERATION
• 9.3.12. PARKING MACHINE
• 9.3.13. CHECK AFTER COMPLETION OF OPERATION
• 9.3.14. STOPPING ENGINE
• 9.3.15. CHECK AFTER STOPPING ENGINE
• 9.3.16. LOCKING
• 9.3.17. HANDLING THE TIRES
• 9.4. TRANSPORTATION
• 9.4.1. LIFTING MACHINE
• 9.5. COLD WEATHER OPERATION
• 9.5.1. PRECAUTIONS FOR LOW TEMPERATURE
• 9.5.2. PRECAUTIONS AFTER COMPLETION OF WORK
• 9.5.3. AFTER COLD WEATHER
• 9.5.4. WARMINGUP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER
• 9.6. LONGTERM STORAGE
• 9.6.1. BEFORE STORAGE
• 9.6.2. DURING STORAGE
• 9.6.3. AFTER STORAGE
• 9.7. TROUBLESHOOTING
• 9.7.1. WHEN MACHINE RUNS OUT OF FUEL
• 9.7.2. TOWING THE MACHINE
• 9.7.3. IF BATTERY IS DISCHARGED
• 9.7.4. OTHER TROUBLE
• 10. MAINTENANCE
• 10.1. GUIDES TO MAINTENANCE
• 10.2. OUTLINES OF SERVICE
• 10.2.1. HANDLING OIL, FUEL, COOLANT, AND PERFORMANCE OIL CLINIC
• 10.2.2. OUTLINE OF ELECTRIC SYSTEM
• 10.3. WEAR PARTS LIST
• 10.4. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
• 10.5. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
• 10.5.1. INTRODUCTION OF NECESSARY TOOLS
• 10.5.2. TORQUE LIST
• 10.6. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
• 10.7. MAINTENANCE SCHEDULE CHART
• 10.7.1. MAINTENANCE SCHEDULE CHART
• 10.8. SERVICE PROCEDURE
• 10.8.1. INITIAL 250 HOURS SERVICE
• 10.8.1.1. REPLACE FUEL FILTER CARTRIDGE
• 10.8.1.2. REPLACE TRANSMISSION OIL FILTER ELEMENT
• 10.8.1.3. CHECK ENGINE VALVE CLEARANCE, ADJUST
• 10.8.2. WHEN REQUIRED
• 10.8.2.1. CHECK, CLEAN, OR REPLACE AIR CLEANER ELEMENT
• 10.8.2.2. CLEAN INSIDE OF COOLING SYSTEM
• 10.8.2.3. CHECK TRANSMISSION OIL LEVEL, ADD OIL
• 10.8.2.4. CHECK AXLE OIL LEVEL, ADD OIL
• 10.8.2.5. CHECK AXLE CASE BREATHER
• 10.8.2.6. CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID
• 10.8.2.7. CLEAN CONDENSER OF AIR CONDITIONER (IF EQUIPPED)
• 10.8.2.8. CLEAN RADIATOR FINS
• 10.8.2.9. CLEAN OIL COOLER FINS (BRAKE COOLING OIL COOLER AND TORQUE CONVERTER OIL COOLER (IF EQUIPPED))
• 10.8.2.10. CHECK ELETRICAL INTAKE AIR HEATER
• 10.8.2.11. REPLACING END BIT AND CUTTING EDGE
• 10.8.2.12. LUBRICATING
• 10.8.2.13. CHECK AIR CONDITIONER (IF EQUIPPED)
• 10.8.2.14. ADJUST PARKING BRAKE
• 10.8.2.15. BLEEDING AIR FROM BRAKE HYDRAULIC CIRCUIT
• 10.8.2.16. BLEEDING AIR FROM PPC CIRCUIT
• 10.8.2.17. REPLACE SLOW BLOW FUSE
• 10.8.2.18. BLEEDING AIR FROM HYDRAULIC TANK
• 10.8.2.19. REPLACE FAN BELT, ADJUST AUTOTENSIONER
• 10.8.2.20. SELECTION AND INSPECTION OF TIRES
• 10.8.2.21. DRAIN WATER FROM WATER SEPARATOR (IF EQUIPPED)
• 10.8.3. CHECK BEFORE STARTING
• 10.8.3.1. CHECK MONITOR PANEL
• 10.8.3.2. CHECK COOLANT LEVEL, ADD WATER
• 10.8.3.3. CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL
• 10.8.3.4. CHECK BRAKE OIL TANK LEVEL, ADD OIL
• 10.8.3.5. CHECK FUEL LEVEL, ADD FUEL
• 10.8.3.6. CHECK ELECTRIC WIRING
• 10.8.3.7. CHECK INFLATION PRESSURE OF TIRES
• 10.8.3.8. CHECK EFFECT OF PARKING BRAKE
• 10.8.3.9. CHECK EFFECT OF BRAKE
• 10.8.3.10. CHECK SOUND OF HORN AND BACKUP BUZZER
• 10.8.3.11. CHECK FLASHING OF LAMPS, CHECK FOR DIRT OR DAMAGE
• 10.8.3.12. CHECK DIRECTION OF REAR VIEW MIRROR, CHECK FOR DIRT OR DAVAGE
• 10.8.3.13. CHECK ENGINE EXHAUST COLOR AND SOUND
• 10.8.3.14. CHECK OPERATION OF GAUGES
• 10.8.3.15. CHECK PLAY OF STEERING WHEEL, CHECK OPERATION OF STEERING
• 10.8.3.16. CHECK FOR WATER AND SEDIMENT IN WATER SEPARATOR, DRAIN WATER (IF EQUIPPED)
• 10.8.4. EVERY 50 HOURS SERVICE
• 10.8.4.1. DRAIN WATER, SEDIMENT FROM FUEL TANK
• 10.8.5. EVERY 100 HOURS SERVICE
• 10.8.5.1. LUBRICATING
• 10.8.5.2. CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL
• 10.8.5.3. CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER (IF EQUIPPED)
• 10.8.6. EVERY 250 HOURS SERVICE
• 10.8.6.1. CHECK BATTERY ELECTROLYTE LEVEL
• 10.8.6.2. CHECK ALTERNATOR BELT TENSION, ADJUST
• 10.8.6.3. CHECK FOR LOOSE WHEEL HUB NUTS, TIGHTEN
• 10.8.6.4. CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER (IF EQUIPPED)
• 10.8.6.5. LUBRICATE OIL COOLER FAN BEARING (1 POINT)
• 10.8.6.6. CHECK, AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST (IF EQUIPPED)
• 10.8.6.7. CHECK FRAME
• 10.8.7. EVERY 500 HOURS SERVICE
• 10.8.7.1. CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE
• 10.8.7.2. REPLACE FUEL FILTER CARTRIDGE
• 10.8.7.3. REPLACE TRANSMISSION OIL FILTER ELEMENT
• 10.8.7.4. LUBRICATE CENTER DRIVE SHAFT (3 POINTS)
• 10.8.7.5. CHECK FAN BELT FOR WEAR
• 10.8.8. EVERY 1000 HOURS SERVICE
• 10.8.8.1. CHANGE OIL IN TRANSMISSION CASE, CLEAN STRAINER
• 10.8.8.2. CLEAN TRANSMISSION CASE BREATHER
• 10.8.8.3. LUBRICATING
• 10.8.8.4. CHECK TIGHTENING PART OF TURBOCHARGER
• 10.8.8.5. CLEAN FUEL STRAINER
• 10.8.8.6. TIGHTEN ROPS CANOPY (IF EQUIPPED)
• 10.8.8.7. REPLACE CORROSION RESISTOR CARTRIDGE
• 10.8.9. EVERY 2000 HOURS SERVICE
• 10.8.9.1. CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT
• 10.8.9.2. CLEAN HYDRAULIC TANK STRAINER
• 10.8.9.3. REPLACE HYDRAULIC TANK BREATHER ELEMENT
• 10.8.9.4. CHANGE AXLE OIL, REPLACE BRAKE COOLING OIL FILTER CARTRIDGE
• 10.8.9.5. REPLACE AIR CONDITIONER FILTER (IF EQUIPPED)
• 10.8.9.6. CLEAN PPC CIRCUIT STRAINER
• 10.8.9.7. CHECK WEAR OF BRAKE DISCS
• 10.8.9.8. CHECK ALTERNATOR, STARTING MOTOR
• 10.8.9.9. CHECK ENGINE VALVE CLEARANCE, ADJUST
• 10.8.9.10. CLEAN AND CHECK TURBOCHARGER ROTOR
• 10.8.9.11. CHECK ACCUMULATOR
• 10.8.10. EVERY 4000 HOURS SERVICE
• 10.8.10.1. CHECK WATER PUMP
• 10.8.10.2. CHECK ENGINE VIBRATION DAMPER
• 10.8.10.3. CHECK FAN PULLEY AND TENSION PULLEY
• 10.8.10.4. CHECK AIR COMPRESSOR, ADJUST
• 10.8.10.5. CHECK INJECTION PUMP RACK RUBBER BOOT , REPLACE
• 11. SPECIFICATIONS
• 11.1. SPECIFICATION
• 12. OPTIONS, ATTACHMENTS
• 12.1. OPTIONAL PARTS AND ATTACHMENTS
• 12.2. HANDLING AUTO SHIFT SYSTEM
• 12.2.1. AUTOMATIC SHIFT SYSTEM
• 12.2.2. PRECAUTIONS WHEN CHANGING DIRECTION
• 12.3. HANDLING JOYSTICK STEERING SYSTEM
• 12.3.1. EXPLANATION OF COMPONENTS
• 12.3.2. STRUCTURE AND FUNCTION OF JOYSTICK STEERING
• 12.3.3. OPERATION METHOD OF JOYSTICK STEERING SYSTEM
• 12.3.4. PRECAUTIONS FOR STEERING WITH JOYSTICK
• 12.3.5. ADJUSTMENT OF JOYSTICK CONSOLE
• 12.3.6. ADJUSTMENT OPERATORS SEAT
• 12.4. MAIN MONITOR FAILURE DISPLAY
• 12.4.1. MAIN MONITOR FAILURE DISPLAY
• 12.4.2. ERROR CODES LIST INDICATED ON MAIN MONITOR
• 12.5. AIR CONDITIONER
• 12.5.1. GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL
• 12.5.2. METHOD OF OPERATION
• 12.6. AM/FM CAR RADIO
• 12.6.1. EXPLANATION OF COMPONENTS
• 12.6.2. METHOD OF USE
• 12.6.3. PRECAUTIONS WHEN USING
• 12.7. AM/FM RADIOCASSETTE STEREO
• 12.7.1. EXPLANATION OF COMPONENTS
• 12.7.2. OPERATION METHOD
• 12.7.3. PRECAUTIONS WHEN USING