Komatsu WA250-1LC Wheel Loader Index:

• MAIN MENU
• FOREWORD
• INTRODUCTION
  • SAFETY INFORMATION
  • BREAKING IN THE NEW MACHINE
  • MACHINE AND ENGINE SERIAL NUMBERS
  • QUICK REFERENCE INFORMATION
  • CONTENTS
• SAFETY PRECAUTIONS — SECTION 1
  • GENERAL PRECAUTIONS
    • PERSONNEL PRECAUTIONS
    • MACHINE PRECAUTIONS
  • OPERATION
    • BEFORE STARTING
    • START-UP
    • GENERAL OPERATING PRECAUTIONS
    • DRIVING THE MACHINE
    • OPERATING THE ATTACHMENTS
    • PULLING/TOWING
    • SHUTDOWN
  • MAINTENANCE
    • GENERAL MACHINE PRECAUTIONS
    • GENERAL WORK PRECAUTIONS
    • ATTACHMENTS
    • BRAKES
    • CAB/ROPS
    • COOLING
    • ELECTRICAL
    • ENGINE
    • FUEL SYSTEM
    • HYDRAULICS
    • TIRES AND RIMS
    • TURBOCHARGER
    • VITON SEALS
  • SAFETY PRODUCT GRAPHICS AND LOCATIONS
    • BEFORE CARRYING OUT MAINTENANCE
• OPERATION — SECTION 2
  • GENERAL VIEW
  • INSTRUMENTS AND CONTROLS
    • MONITOR PANEL
    • SWITCHES
    • LEVERS AND PEDALS
    • CAB DOOR HOLD OPEN LOCK – IF EQUIPPED
    • AIR CLEANER SERVICE INDICATOR
    • FRAME LOCKING BAR
    • ENGINE SIDE DOOR LOCK
    • MAIN CIRCUIT BREAKER
    • CIGARETTE LIGHTER
    • FUSE BOXES
    • OPERATOR’S SEAT
    • RIGHT SIDE ARMREST
    • SEAT BELT
  • DRAWBAR PIN
  • CAB HEATER AND DEFROSTER
    • CONTROL PANEL
    • CONTROL PANEL
    • METHOD OF OPERATION
  • CAB HEATER, DEFROSTER AND AIR CONDITIONER – IF EQUIPPED
    • CONTROL PANEL
    • METHOD OF OPERATION
  • LOCKING FILLER CAPS
    • FUEL TANK FILLER CAP
    • HYDRAULIC TANK FILLER CAP
  • CHECK BEFORE STARTING
    • WALK-AROUND CHECK
    • CHECK MONITOR PANEL
    • CHECK AND REFILL COOLANT
    • CHECK AIR CLEANER SERVICE INDICATOR
    • CHECK OIL LEVEL AND REFILL IN ENGINE OIL PAN
    • CHECK FUEL LEVEL AND REFILL FUEL
    • CHECK AND REFILL OIL IN BRAKE OIL TANK
    • DRAIN THE WATER FROM THE FUEL-WATER SEPARATOR
    • ADDITIONAL CHECKS
    • CHECK ELECTRICAL WIRING
  • OPERATING YOUR MACHINE
    • BEFORE STARTING THE ENGINE
    • STARTING ENGINE
    • COLD WEATHER STARTING
    • COLD WEATHER WARM-UP PROCEDURE
    • CHECKS AFTER STARTING
    • MOVING MACHINE OFF
    • SHIFTING GEAR
    • SHIFTING BETWEEN FORWARD AND REVERSE
    • STEERING MACHINE
    • TO STOP THE MACHINE
    • TO STOP THE ENGINE
    • OPERATIONS AFTER STOPPING ENGINE
    • OPERATIONAL PRECAUTIONS
    • PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES
    • PARKING MACHINE
  • ADJUSTMENT OF WORK EQUIPMENT
    • ADJUSTING BOOM KICKOUT
    • ADJUSTING BUCKET POSITIONER
    • BUCKET LEVEL INDICATOR
  • HANDLING TIRES
    • PRECAUTIONS WHEN HANDLING TIRES
    • PRECAUTIONS WHEN DRIVING MACHINE
    • TIRE PRESSURE
  • TOWING
    • TOWING THE MACHINE
  • TRANSPORTATION
  • COLD WEATHER OPERATION
    • PREPARATION FOR LOW TEMPERATURE
    • CAUTIONS AFTER COMPLETION OF WORK
  • AFTER COLD WEATHER
  • LONG TERM STORAGE
    • BEFORE STORAGE
    • DURING STORAGE
    • AFTER STORAGE
  • HANDLING OF BATTERY
    • PRECAUTIONS FOR CHARGING BATTERY
    • REMOVAL AND INSTALLATION OF BATTERY
    • STARTING ENGINE WITH BOOSTER CABLES
  • TROUBLESHOOTING
    • ELECTRICAL SYSTEM
    • ENGINE
    • CHASSIS
• MAINTENANCE — SECTION 3
  • PERIODIC MAINTENANCE
  • MAINTENANCE GUIDELINES
  • OUTLINES OF SERVICE
    • LUBRICATION WHEN SHIPPED
    • RELATING TO ENGINE
    • RELATING TO HYDRAULIC SYSTEM
    • RELATING TO ELECTRICAL SYSTEM
    • RELATING TO LUBRICATION
    • BLEEDING AIR
  • WEAR PARTS REPLACEMENT
  • PERIODICAL PART REPLACEMENT
  • LUBRICANTS, FUEL AND COOLANT
    • PROPER SELECTION TABLE
  • SCHEDULED MAINTENANCE GUIDE
  • OIL FILLER AND LEVEL GAUGE POSITIONS
  • INITIAL 250 HOURS SERVICE ONLY
    • TRANSMISSION OIL FILTER
  • WHEN REQUIRED
    • COOLANT ADDITIVE CONCENTRATION – DCA4
    • AIR CLEANER ELEMENT
    • TRANSMISSION OIL
    • RADIATOR CORE
    • WINDSHIELD WASHER TANKS
    • DRIVE AXLE OIL
    • DRIVE AXLE HOUSING BREATHERS
    • LUBRICATING
    • BUCKET BOLT-ON CUlTING EDGE – IF EQUIPPED
    • BUCKET TEETH – IF EQUIPPED
    • PARKING BRAKE
    • LENGTH OF LEVER
    • AIR CONDITIONER CONDENSER – IF EQUIPPED
    • AIR CONDITIONER REFRIGERANT CHARGE – IF EQUIPPED
    • STEERING
    • HYDRAULIC SYSTEM
    • SERVICE METER
  • CHECK BEFORE STARTING
  • EVERY 50 HOURS SERVICE
    • FUEL TANK
    • TIRES
  • EVERY 100 HOURS SERVICE
    • HYDRAULIC TANK
    • LUBRICATING
    • CAB AIR FILTER – IF EQUIPPED
    • AIR CONDITIONER FILTER – IF EQUIPPED
  • EVERY 250 HOURS SERVICE
    • LUBRICATING
    • WHEEL HUB BOLTS
    • ENGINE OIL PAN AND FILTER
    • BATTERY ELECTROLYTE
    • AIR INTAKE SYSTEM
    • AIR CONDITIONER COMPRESSOR DRIVE BELT – IF EQUIPPED
  • EVERY 500 HOURS SERVICE
    • LUBRICATING
    • FUEL FILTERS
    • TRANSMISSION OIL FILTER
    • ANTIFREEZE CONCENTRATION
    • AIR DRYER – IF EQUIPPED
  • EVERY 1000 HOURS SERVICE
    • LUBRICATING
    • TRANSMISSION CASE BREATHER
    • TRANSMISSION OIL AND STRAINER
    • ENGINE VALVES
    • DRIVE BELT
    • DRIVE BELT, TENSIONER BEARING AND FAN HUB
  • EVERY 2000 HOURS SERVICE
    • DRIVE AXLES
    • HYDRAULIC TANK BREATHER
    • HYDRAULIC TANK AND FILTER
    • BRAKE DISC
    • VIBRATION DAMPER
    • COOLING SYSTEM
    • AIR CONDITIONER FILTER
• SPECIFICATIONS — SECTION 4
  • GENERAL SPECIFICATIONS
  • STANDARD TIGHTENING TORQUES
    • STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS
    • TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
    • TIGHTENING TORQUE FOR NUTS OF FLARED Fll-l-INGS
  • UNIT CONVERSIONS
    • AREA
    • DENSITY (Mass Density)
    • FORCE
    • FORCE PER LENGTH
    • HEAT
    • LENGTH
    • MASS (WEIGHT)
    • POWER
    • PRESSURE
    • TEMPERATURE
    • TEMPERATURE INTERVAL OR TOLERANCE
    • VOLUME
    • TORQUE
    • VELOCITY