Komatsu D51EXi-22, D51PXi-22 Bulldozer Index:

• COVER
• FOREWORD
  • BEFORE READING THIS MANUAL
  • SAFETY INFORMATION
  • INTRODUCTION
    • USE OF MACHINE
    • DIRECTIONS OF MACHINE
  • PRODUCT IDENTIFICATION
    • PRODUCT IDENTIFICATION PLATE
    • ENGINE SERIAL NUMBER AND EMISSION LABEL
  • SERIAL NUMBERS AND DEALER INFORMATION
    • MODEL: D51EXi/PXi-22
  • INTRODUCTION
    • MACHINE FEATURES
• SAFETY
  • SAFETY AND WARNING DECALS
    • LOCATION OF THE SAFETY DECALS
  • GENERAL SAFETY RULES AND PRECAUTIONS
    • GENERAL SAFETY RULES
    • SAFETY FEATURES
    • PERSONAL PROTECTIVE EQUIPMENT
    • FIRE AND EXPLOSION PREVENTION
    • ACTION IF FIRE OCCURS
    • DUST HAZARDS
    • BLAST ZONE HAZARD
    • KEEP OPERATOR’S CAB CLEAN
    • UNAUTHORIZED MODIFICATIONS
    • LEAVING OPERATOR’S COMPARTMENT
    • PRECAUTIONS WHEN GETTING ON OR OFF MACHINE
    • MOUNTING AND DISMOUNTING
    • CRUSH OR PINCH POINT DANGERS
    • FIRE EXTINGUISHER AND FIRST AID KIT
    • INSIDE OPERATOR’S COMPARTMENT
    • PRECAUTIONS WHEN USING ROPS
    • PRECAUTIONS FOR OPERATION
    • PRECAUTIONS FOR BLADE AUTOMATIC CONTROL
  • PRECAUTIONS BEFORE STARTING OPERATIONS
    • PRE-OPERATIONAL CHECKS
    • STARTING YOUR WORK OPERATIONS
    • WORK SITE HAZARDS
    • AVOIDING DANGEROUS SITUATIONS
    • HIGH VOLTAGE LINES
  • RULES FOR ROAD TRAVEL
    • PRECAUTIONS WHEN TRAVELING
    • RULES FOR TRAVELING IN REVERSE
    • TRAVELING ON ICY OR SNOW-COVERED SURFACES
    • WORKING ON LOOSE OR UNSTABLE GROUND
    • TRAVEL ON SLOPES
    • PARKING THE MACHINE
  • PRECAUTIONS DURING MAINTENANCE OPERATIONS
    • WARNING TAGS
    • EQUIPMENT STORAGE
    • WORKING UNDER THE MACHINE
    • USING DROP LAMPS
    • KEEPING THE MACHINE CLEAN
    • KEEP WORKPLACE CLEAN AND TIDY
    • APPOINT LEADER WHEN WORKING WITH OTHERS
    • STOP ENGINE BEFORE CARRYING OUT MAINTENANCE
    • RUNNING THE MACHINE DURING MAINTENANCE
    • RULES FOR REFUELING THE MACHINE
    • COOLING SYSTEM PRECAUTIONS
    • WORK UNDER THE MACHINE
    • PRECAUTIONS WHEN USING HAMMER
    • TURN THE BATTERY DISCONNECT SWITCH TO THE OFF POSITION
    • REPAIR WELDING
    • ENGINE SYSTEM HIGH VOLTAGE
    • BATTERY PRECAUTIONS
    • STARTING THE MACHINE
    • HIGH PRESSURE HOSES
    • PRECAUTION FOR HIGH FUEL PRESSURE
    • HIGH TEMPERATURE AREAS
    • ROTATING PARTS
    • DISPOSAL OF WASTE MATERIALS
    • MERCURY CONTAINING COMPONENT(S)
    • USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION
    • DO NOT DISASSEMBLE RECOIL SPRING
    • ACCUMULATOR AND GAS SPRING
    • CRITICAL PARTS
    • PRECAUTIONS FOR CHECK AND MAINTENANCE
    • PRECAUTIONS FOR iB GNSS ANTENNA
  • TRANSPORTING THE MACHINE
    • LOADING AND SECURING THE MACHINE
    • TOWING THE MACHINE
• OPERATION
  • GENERAL VIEWS
    • VIEW OF MACHINE
    • VIEW OF CONTROLS AND GAUGES
  • MACHINE MONITOR SYSTEM
    • MONITOR LAYOUT
    • BASIC OPERATION OF MONITOR PANEL
    • CHECK MONITOR SYSTEM
  • MONITOR CHECK ITEMS
    • EMERGENCY ALERTS
    • WARNING ALERTS
  • CONSOLE CONTROL SWITCHES
    • SWITCH LAYOUT VIEW
    • METER DISPLAY
    • WARNING LAMP VIEW
  • CONTROL LEVERS AND PEDALS
  • LEVER LAYOUT VIEW
    • LOCK LEVERS
    • JOYSTICK (STEERING, DIRECTIONAL AND GEAR
    • SHIFT LEVER)
    • BLADE CONTROL LEVER
    • ANGLING CONTROL
    • WORK EQUIPMENT LOCK LEVER
    • FUEL CONTROL DIAL
    • DECELERATOR PEDAL
    • BRAKE PEDAL
    • PARKING BRAKE LEVER
  • DOOR AND WINDOW SYSTEM
    • DOOR – OPEN LOCK
    • SASH GLASS INTERMEDIATE LOCK
  • SAFETY LOCKS AND SECURITY
    • DOOR LOCK
    • CAP, COVER WITH LOCK
    • OPEN AND CLOSE FUEL FILLER PORT CAP
    • METHOD OF OPENING AND CLOSING COVER WITH LOCK
    • LOCKABLE AREAS
  • ADDITIONAL FEATURES AND ACCESSORIES
    • AIR CONDITIONER AND FEET HEATER
    • RADIO
    • ASHTRAY
    • LUNCH BOX HOLDER STRAP
    • CUP HOLDER
    • TOOL BOX
    • GREASE PUMP HOLDER
    • ELECTRICAL POWER ADAPTER
  • BATTERY DISCONNECT SWITCH
  • FUSES
    • FUSES
  • PRECAUTIONS BEFORE STARTING WORK OPERATIONS
    • PRE-OPERATIONAL CHECKS
    • STARTING THE ENGINE
  • OPERATIONS AND CHECKS AFTER STARTING ENGINE
    • BREAKING IN THE MACHINE
    • STOPPING THE ENGINE
  • MOVING, STEERING, STOPPING AND PARKING THE MACHINE
    • PREPARATIONS FOR MOVING THE MACHINE
    • STEERING THE MACHINE
    • STOPPING THE MACHINE
    • PARKING MACHINE
  • STARTING YOUR WORK OPERATIONS
    • AVOIDING DANGEROUS SITUATIONS
    • HIGH VOLTAGE LINES
    • OPERATING THE MACHINE
    • PRECAUTIONS ON SLOPES
    • CUTTING A GRADE
    • UNDERCARRIAGE CARE
    • INSPECTION AND REPAIR
  • TRANSPORTING THE MACHINE
    • LOADING OR UNLOADING A TRAILER
    • LIFTING THE MACHINE
  • COLD WEATHER OPERATION
    • FUEL AND LUBRICANTS
    • COOLING SYSTEM COOLANT
    • BATTERY
    • PRECAUTIONS ON PARTICULAR JOBSITES
    • DISCHARGED BATTERY
  • GENERAL TROUBLESHOOTING
    • AFTER RUNNING OUT OF FUEL
    • TOWING THE MACHINE
    • WHEN IT IS POSSIBLE TO START ENGINE
    • WHEN ENGINE DOES NOT START
    • AFTER TOWING MACHINE
    • ELECTRICAL SYSTEM PROBLEMS
    • MONITOR PANEL
    • CHASSIS PROBLEMS
    • ENGINE PROBLEMS
  • LONG TERM STORAGE
    • BEFORE STORAGE
    • DURING STORAGE
    • AFTER STORAGE
  • MACHINES EQUIPPED WITH KOMTRAX SYSTEMS
    • BASIC PRECAUTIONS
• MAINTENANCE
  • MAINTENANCE INFORMATION
    • SERVICE METER READING
    • KOMATSU GENUINE REPLACEMENT PARTS
    • KOMATSU GENUINE LUBRICANTS
    • WINDSHIELD WASHER FLUID
    • FRESH AND CLEAN LUBRICANTS
    • CHECK DRAINED OIL AND USED FILTER
    • FUEL STRAINER
    • WELDING INSTRUCTIONS
    • DO NOT DROP THINGS INSIDE MACHINE
    • DUSTY JOBSITE
    • AVOID MIXING LUBRICANTS
    • HYDRAULIC SYSTEM – AIR BLEEDING
    • HYDRAULIC HOSE INSTALLATION
    • CHECKS AFTER INSPECTION AND MAINTENANCE WORKS
    • LOCKING THE INSPECTION COVER
    • OPENING OR CLOSING RADIATOR GRILL
  • LUBRICANTS, COOLANT AND FILTERS
    • OUTLINE OF SERVICE
    • HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
    • ELECTRIC SYSTEM MAINTENANCE
    • HANDLING HYDRAULIC SYSTEM
  • WEAR PARTS LIST
  • RECOMMENDED FUEL, COOLANT, AND LUBRICANT
    • RECOMMENDED PRODUCTS OTHER THAN KOMATSU GENUINE OILS
    • LUBRICANT AND COOLANT SUPPLIER RECOMMENDATIONS
  • TIGHTENING TORQUE SPECIFICATIONS
  • PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
    • SAFETY RELATED CRITICAL PARTS
  • MAINTENANCE SCHEDULE
    • MAINTENANCE SCHEDULE CHART
  • WHEN REQUIRED
    • CLEANING THE MACHINE
    • CHECK ELECTRICAL INTAKE AIR HEATER
    • CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT
    • CLEAN COOLING SYSTEM
    • TRACK SYSTEM MAINTENANCE
    • REVERSING OR REPLACING END BITS AND CUTTING EDGES
    • ADJUST PLAY IN CENTER BALL
    • ADJUST PLAY IN PITCH BALL
    • MECHANICAL PITCH ROD (ADJUSTABLE)
    • DOOR HINGES
    • CHECKING WINDOW WASHER FLUID LEVEL
    • CHECKING AIR CONDITIONER
    • REPLACE WIPER BLADE
    • RELEASING INTERNAL PRESSURE ON HYDRAULIC SYSTEM
    • BLEEDING AIR FROM HYDRAULIC SYSTEM
    • CLEAN, CHECK RADIATOR FINS
    • CLEAN HYDRAULIC TANK BREATHER
    • CLEAN FUEL TANK BREATHER
  • INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS)
    • REPLACE FUEL PRE-FILTER CARTRIDGE
  • INITIAL 500 HOURS SERVICE (ONLY AFTER THE FIRST 500 HOURS)
    • REPLACE MAIN FUEL FILTER CARTRIDGE
  • EVERY 50 HOURS MAINTENANCE
    • LUBRICATE
    • DRAINING SEDIMENT FROM FUEL TANK
  • EVERY 250 HOURS MAINTENANCE
    • CHECK OIL LEVEL IN FINAL DRIVE CASE
    • LUBRICATING
    • CHECK LEVEL OF BATTERY ELECTROLYTE
    • CHECK BRAKE PERFORMANCE
    • AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER)
  • EVERY 500 HOURS MAINTENANCE
    • REPLACE FUEL PRE-FILTER CARTRIDGE
  • EVERY 1000 HOURS MAINTENANCE
    • CHANGE OIL IN FINAL DRIVE CASE
    • CHECK ALTERNATOR BELT TENSION
    • CHECK ALL TIGHTENING POINTS OF ENGINE INTAKE & EXHAUST PIPE CLAMPS
    • CHECK FOR LOOSE ROPS MOUNT BOLTS
    • REPLACE PRE AND MAIN FUEL FILTER CARTRIDGES
    • REPLACE BREATHER ELEMENT IN FUEL TANK
    • REPLACE BREATHER ELEMENT IN HYDRAULIC TANK
  • EVERY 2000 HOURS MAINTENANCE
    • CHANGE OIL IN HYDRAULIC TANK, REPLACE OIL FILTER CARTRIDGE
    • CHECK ALTERNATOR, STARTING MOTOR
    • CHECK ENGINE VALVE CLEARANCE, ADJUST
    • CHECK CHARGE PRESSURE ACCUMULATOR (CONTROL CIRCUIT)
  • EVERY 4000 HOURS MAINTENANCE
    • CHECK WATER PUMP
    • CHECK VIBRATION DAMPER
    • REPLACE ACCUMULATOR (FOR CONTROL CIRCUIT)
    • CHECK FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER
    • CHECK FOR MISSING FUEL SPRAY CAP, HARDENING OF RUBBER
• SPECIFICATIONS
  • SPECIFICATIONS
    • OPERATING WEIGHT
  • MACHINE DIMENSIONS AND WEIGHTS
  • MACHINE SYSTEMS SPECIFICATIONS
    • ENGINE
    • TRANSMISSION
    • STEERING SYSTEM
    • SERVICE REFILL CAPACITIES
    • UNDERCARRIAGE
• OPTIONAL ATTACHMENTS
  • AUTHORIZED OPTIONAL EQUIPMENT
    • BASIC PRECAUTIONS
  • AIR SUSPENSION SEAT
  • FORESTRY KIT
    • CABIN POLYCARBONATE PANEL FRONT
  • EQUIPPING FIRE EXTINGUISHER AND FIRST-AID KIT
  • HANDLING HYDRAULIC RIPPER
    • GENERAL VIEW
    • EXPLANATION OF COMPONENTS
    • MAINTENANCE
    • OPERATION
    • TROUBLESHOOTING
• iB OPERATION
• HANDLING iB MONITOR
• iB INDEX