KOMATSU WA200L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:68582 & UP) KOMATSU WA200L 5
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KOMATSU WA200L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:68582 & UP) KOMATSU WA200L 5
COVER.......................................................................................... 1 FOREWORD....................................................................................... 2 FOREWORD................................................................................... 3 SAFETY INFORMATION......................................................................... 6 INTRODUCTION............................................................................... 8 FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE........................................... 8 NECESSARY INFORMATION...................................................................... 9 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........................... 9 ENGINE SERIAL NO. PLATE................................................................ 9 POSITION OF SERVICE METER.............................................................. 10 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR.............................................. 10 CONTENTS....................................................................................... 11 SAFETY......................................................................................... 14 SAFETY..................................................................................... 15 SAFETY LABELS.............................................................................. 18 LOCATION OF SAFETY LABELS.............................................................. 18 SAFETY LABELS.......................................................................... 19 GENERAL PRECAUTIONS........................................................................ 24 SAFETY RULES........................................................................... 24 IF ABNORMALITIES ARE FOUND............................................................. 24 CLOTHING AND PERSONAL PROTECTIVE ITEMS................................................. 24 FIRE EXTINGUISHER AND FIRST AID KIT.................................................... 24 SAFETY FEATURES........................................................................ 24 KEEP MACHINE CLEAN..................................................................... 25 INSIDE OPERATOR'S COMPARTMENT.......................................................... 25 ALWAYS APPLY LOCK WHEN LEAVING OPERATOR'S SEAT......................................... 25 HANDRAILS AND STEPS.................................................................... 26 MOUNTING AND DISMOUNTING............................................................... 27 NO PEOPLE ON ATTACHMENTS............................................................... 27 DO NOT GET CAUGHT IN ARTICULATED PORTION............................................... 27 PREVENTION OF BURNS.................................................................... 27 FIRE PREVENTION........................................................................ 28 ACTION IF FIRE OCCURS.................................................................. 29 WINDOW WASHER LIQUID................................................................... 29 PRECAUTIONS WHEN USING ROPS (ROLL OVER PROTECTIVE STRUCTURE)........................... 29 PRECAUTIONS FOR ATTACHMENTS, OPTIONS................................................... 29 UNAUTHORIZED MODIFICATION.............................................................. 29 SAFETY AT WORKSITE..................................................................... 30 WORKING ON LOOSE GROUND................................................................ 30 DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES................................................. 30 ENSURE GOOD VISIBILITY................................................................. 31 VENTILATION FOR ENCLOSED AREAS......................................................... 31 CHECKING SIGNALMAN'S SIGNALS AND SIGNS................................................. 31 EMERGENCY EXIT FROM OPERATOR'S CAB..................................................... 31 BE CAREFUL ABOUT ASBESTOS DUST......................................................... 32 PRECAUTIONS FOR OPERATION.................................................................. 33 STARTING ENGINE........................................................................ 33 CHECKS BEFORE STARTING ENGINE...................................................... 33 PRECAUTIONS WHEN STARTING.......................................................... 33 PRECAUTIONS IN COLD AREAS.......................................................... 34 OPERATION.............................................................................. 35 CHECKS BEFORE OPERATION............................................................ 35 PRECAUTIONS WHEN TRAVELING IN FORWARD OR REVERSE................................... 35 PRECAUTIONS WHEN TRAVELING......................................................... 36 TRAVELING ON SLOPES................................................................ 37 PROHIBITED OPERATIONS.............................................................. 38 PRECAUTIONS WHEN OPERATING......................................................... 38 METHODS OF USING BRAKE............................................................. 39 OPERATE CAREFULLY ON SNOW.......................................................... 39 PARKING MACHINE.................................................................... 40 TRANSPORTATION......................................................................... 41 LOADING AND UNLOADING.............................................................. 41 SHIPPING........................................................................... 41 BATTERY................................................................................ 42 BATTERY HAZARD PREVENTION.......................................................... 42 STARTING WITH BOOSTER CABLES....................................................... 43 TOWING................................................................................. 44 WHEN TOWING........................................................................ 44 PRECAUTIONS FOR MAINTENANCE................................................................ 45 WARNING TAG............................................................................ 45 KEEP WORK PLACE CLEAN AND TIDY......................................................... 45 APPOINT LEADER WHEN WORKING WITH OTHERS................................................ 45 STOP ENGINE BEFORE CARRYING OUT MAINTENANCE............................................ 46 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING..................................... 47 INSPECTION AND MAINTENANCE AFTER TURNING E.C.S.S. SWITCH OFF........................... 47 PROPER TOOLS........................................................................... 48 ACCUMULATOR............................................................................ 48 PERSONNEL.............................................................................. 48 ATTACHMENTS............................................................................ 48 WORK UNDER THE MACHINE................................................................. 49 NOISE.................................................................................. 49 PRECAUTIONS WHEN USING HAMMER.......................................................... 49 REPAIR WELDING......................................................................... 49 REMOVING BATTERY TERMINAL.............................................................. 49 PRECAUTIONS WITH HIGH-PRESSURE OIL..................................................... 50 HANDLING HIGH-PRESSURE HOSES........................................................... 50 WASTE MATERIALS........................................................................ 50 MAINTENANCE OF AIR CONDITIONER......................................................... 50 COMPRESSED AIR......................................................................... 51 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.......................................... 51 PRECAUTIONS WITH TIRES..................................................................... 52 HANDLING TIRES......................................................................... 52 PRECAUTIONS WHEN STORING TIRES......................................................... 52 OPERATION...................................................................................... 54 GENERAL VIEW............................................................................... 55 GENERAL VIEW OF MACHINE................................................................ 55 GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 56 EXPLANATION OF COMPONENTS.................................................................. 58 MACHINE MONITOR........................................................................ 58 SWITCHES............................................................................... 84 CONTROL LEVERS, PEDALS................................................................. 93 STEERING TILT LOCK LEVER............................................................... 97 CAP AND COVER WITH LOCK................................................................ 97 FRAME LOCK BAR......................................................................... 98 TOWING PIN............................................................................. 99 GREASE PUMP............................................................................ 99 CAB DOOR INNER LOCK.................................................................... 99 CAB DOOR OPEN LOCK.....................................................................100 CAB WINDOW OPEN LOCK CANCEL KNOB.......................................................100 FUSE...................................................................................100 SLOW BLOW FUSE.........................................................................102 POWER OUTLET...........................................................................102 STORAGE BOX............................................................................102 AM/FM RADIO-CASSETTE STEREO............................................................103 AIR CONDITIONER........................................................................111 HANDLING CAB WIPER.....................................................................116 HANDLING MACHINES EQUIPPED WITH KOMTRAX................................................117 OPERATION..................................................................................118 CHECK BEFORE STARTING ENGINE, ADJUST...................................................118 STARTING ENGINE........................................................................133 OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................135 STOPPING ENGINE........................................................................137 MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................138 TURNING................................................................................143 OPERATION OF WORK EQUIPMENT............................................................145 WORK POSSIBLE USING WHEEL LOADER.......................................................147 PRECAUTIONS FOR OPERATION..............................................................152 ADJUSTING WORK EQUIPMENT POSTURE.......................................................154 PARKING MACHINE........................................................................156 CHECKS AFTER COMPLETION OF OPERATION...................................................158 LOCKING................................................................................158 HANDLING THE TIRES.....................................................................159 TRANSPORTATION.............................................................................161 TRANSPORTATION PROCEDURE...............................................................161 LOADING, UNLOADING WORK WITH TRAILERS..................................................161 LIFTING MACHINE........................................................................165 COLD WEATHER OPERATION.....................................................................167 PRECAUTIONS FOR LOW TEMPERATURE........................................................167 PRECAUTIONS AFTER COMPLETION OF WORK...................................................168 AFTER COLD WEATHER.....................................................................168 WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................169 LONG-TERM STORAGE..........................................................................170 BEFORE STORAGE.........................................................................170 DURING STORAGE.........................................................................170 AFTER STORAGE..........................................................................170 TROUBLESHOOTING............................................................................171 WHEN MACHINE RUNS OUT OF FUEL..........................................................171 METHOD OF TOWING MACHINE...............................................................171 IF BATTERY IS DISCHARGED...............................................................173 OTHER TROUBLE..........................................................................176 MAINTENANCE....................................................................................182 GUIDES TO MAINTENANCE......................................................................183 OUTLINES OF SERVICE........................................................................185 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................185 OUTLINE OF ELECTRIC SYSTEM.............................................................188 WEAR PARTS.................................................................................189 WEAR PARTS LIST........................................................................189 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................190 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................191 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....192 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................193 TORQUE LIST............................................................................193 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................194 MAINTENANCE SCHEDULE CHART.................................................................195 MAINTENANCE SCHEDULE CHART.............................................................195 SERVICE PROCEDURE..........................................................................197 INITIAL 250 HOURS SERVICE..............................................................197 WHEN REQUIRED..........................................................................198 CHECK, CLEAN, OR REPLACE AIR CLEANER ELEMENT.......................................198 CLEAN INSIDE OF COOLING SYSTEM.....................................................201 CHECK OIL LEVEL IN TRANSFER CASE, ADD OIL..........................................204 CHECK AXLE OIL LEVEL, ADD OIL......................................................206 CLEAN AXLE CASE BREATHER...........................................................207 CLEAN AIR CONDITIONER CONDENSER....................................................208 CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID........................................208 CLEAN RADIATOR FINS AND COOLER FINS................................................209 CHECK ELECTRICAL INTAKE AIR HEATER.................................................209 TURN, REPLACE BOLT-ON CUTTING EDGE.................................................210 REPLACE BUCKET TEETH...............................................................211 CHECK AIR CONDITIONER..............................................................213 REPLACE SLOW BLOW FUSE.............................................................214 CHECKING FUNCTION OF ACCUMULATOR...................................................215 SELECTION AND INSPECTION OF TIRES..................................................216 CHECK BEFORE STARTING..................................................................218 EVERY 50 HOURS SERVICE.................................................................219 DRAIN WATER, SEDIMENT FROM FUEL TANK...............................................219 EVERY 100 HOURS SERVICE................................................................220 LUBRICATE REAR AXLE PIVOT PIN......................................................220 CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER..................................220 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL.........................................221 EVERY 250 HOURS SERVICE................................................................222 CHECK BATTERY ELECTROLYTE LEVEL....................................................222 CHECK PARKING BRAKE................................................................224 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST..............................224 CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN...........................................225 CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER..............................226 CHECKING FUNCTION OF ACCUMULATOR...................................................226 LUBRICATING........................................................................227 EVERY 500 HOURS SERVICE................................................................228 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE..................228 REPLACE FUEL FILTER CARTRIDGE......................................................229 CLEAN WATER SEPARATOR STRAINER.....................................................230 EVERY 1000 HOURS SERVICE...............................................................231 CHANGE OIL IN TRANSFER CASE........................................................231 CLEAN TRANSFER CASE BREATHER.......................................................232 REPLACE HST OIL FILTER ELEMENT.....................................................233 LUBRICATING........................................................................234 CHECK TIGHTENING PARTS OF TURBOCHARGER.............................................234 CHECK PLAY OF TURBOCHARGER ROTOR...................................................234 CHECK ALTERNATOR DRIVING BELT TENSION AND REPLACEMENT..............................234 EVERY 2000 HOURS SERVICE...............................................................235 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT.....................235 REPLACE HYDRAULIC TANK BREATHER ELEMENT............................................236 CHANGE AXLE OIL....................................................................237 REPLACE ELEMENT IN AIR CONDITIONER RECIRCULATION AIR FILTER, FRESH AIR FILTER......237 CLEAN BRAKE CIRCUIT STRAINER.......................................................238 CHECK BRAKE DISC WEAR..............................................................239 CHECKING FUNCTION OF ACCUMULATOR...................................................240 CHECK ALTERNATOR, STARTING MOTOR...................................................240 CHECK ENGINE VALVE CLEARANCE, ADJUST...............................................240 CLEAN AND CHECK TURBOCHARGER.......................................................240 CHECK VIBRATION DAMPER.............................................................240 EVERY 4000 HOURS SERVICE...............................................................241 LUBRICATING........................................................................241 CHECK WATER PUMP...................................................................241 SPECIFICATIONS.................................................................................242 SPECIFICATIONS.............................................................................243 ATTACHMENTS, OPTIONS...........................................................................246 SELECTING BUCKET AND TIRES.................................................................247 INDEX..........................................................................................248
DESCRIPTION:
KOMATSU WA200L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:68582 & UP) KOMATSU WA200L 5
- This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance.
- Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause a hazard when performing operation and maintenance.
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