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KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-5 – PDF DOWNLOAD
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- KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:70025 & UP
- PUBLICATION NUMBER:TEN00084-00
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KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-5
KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-5 – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-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.
- Before beginning operation or maintenance, operators and maintenance personnel must always observe the following points. Read this manual thoroughly and understand its contents fully. Read the safety messages and safety labels given in this manual carefully so that they should be understood fully. Keep this manual at the storage location for the Operation and Maintenance Manual given below so that all personnel involved in working on the machine can consult it periodically.
- In case this manual should be lost or damaged, immediately contact Komatsu or your Komatsu distributor to obtain a new copy. When you sell the machine, make sure that this manual should be provided to the new owner together with the machine.
TABLE OF CONTENTS:
KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-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...................................................................................... 53 GENERAL VIEW............................................................................... 54 GENERAL VIEW OF MACHINE................................................................ 54 GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 55 EXPLANATION OF COMPONENTS.................................................................. 57 MACHINE MONITOR........................................................................ 57 SWITCHES............................................................................... 83 CONTROL LEVERS, PEDALS................................................................. 92 STEERING TILT LOCK LEVER............................................................... 96 CAP AND COVER WITH LOCK................................................................ 96 FRAME LOCK BAR......................................................................... 97 TOWING PIN............................................................................. 98 GREASE PUMP............................................................................ 98 CAB DOOR INNER LOCK.................................................................... 98 CAB DOOR OPEN LOCK..................................................................... 99 CAB WINDOW OPEN LOCK CANCEL KNOB....................................................... 99 FUSE................................................................................... 99 SLOW BLOW FUSE.........................................................................101 POWER OUTLET...........................................................................101 STORAGE BOX............................................................................101 AM/FM RADIO-CASSETTE STEREO............................................................102 AIR CONDITIONER........................................................................110 HANDLING CAB WIPER.....................................................................115 OPERATION..................................................................................116 CHECK BEFORE STARTING ENGINE, ADJUST...................................................116 STARTING ENGINE........................................................................131 OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................133 STOPPING ENGINE........................................................................135 MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................136 TURNING................................................................................141 OPERATION OF WORK EQUIPMENT............................................................143 WORK POSSIBLE USING WHEEL LOADER.......................................................145 PRECAUTIONS FOR OPERATION..............................................................150 ADJUSTING WORK EQUIPMENT POSTURE.......................................................152 PARKING MACHINE........................................................................154 CHECKS AFTER COMPLETION OF OPERATION...................................................156 LOCKING................................................................................156 HANDLING THE TIRES.....................................................................157 TRANSPORTATION.............................................................................159 TRANSPORTATION PROCEDURE...............................................................159 LOADING, UNLOADING WORK WITH TRAILERS..................................................159 LIFTING MACHINE........................................................................163 COLD WEATHER OPERATION.....................................................................165 PRECAUTIONS FOR LOW TEMPERATURE........................................................165 PRECAUTIONS AFTER COMPLETION OF WORK...................................................166 AFTER COLD WEATHER.....................................................................166 WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................167 LONG-TERM STORAGE..........................................................................168 BEFORE STORAGE.........................................................................168 DURING STORAGE.........................................................................168 AFTER STORAGE..........................................................................168 TROUBLESHOOTING............................................................................169 WHEN MACHINE RUNS OUT OF FUEL..........................................................169 METHOD OF TOWING MACHINE...............................................................169 IF BATTERY IS DISCHARGED...............................................................171 OTHER TROUBLE..........................................................................174 MAINTENANCE....................................................................................179 GUIDES TO MAINTENANCE......................................................................180 OUTLINES OF SERVICE........................................................................182 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................182 OUTLINE OF ELECTRIC SYSTEM.............................................................185 WEAR PARTS.................................................................................186 WEAR PARTS LIST........................................................................186 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................187 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................188 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....189 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................190 TORQUE LIST............................................................................190 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................191 MAINTENANCE SCHEDULE CHART.................................................................192 MAINTENANCE SCHEDULE CHART.............................................................192 SERVICE PROCEDURE..........................................................................194 INITIAL 250 HOURS SERVICE..............................................................194 WHEN REQUIRED..........................................................................195 CHECK, CLEAN, OR REPLACE AIR CLEANER ELEMENT.......................................195 CLEAN INSIDE OF COOLING SYSTEM.....................................................198 CHECK OIL LEVEL IN TRANSFER CASE, ADD OIL..........................................201 CHECK AXLE OIL LEVEL, ADD OIL......................................................202 CLEAN AXLE CASE BREATHER...........................................................203 CLEAN AIR CONDITIONER CONDENSER....................................................204 CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID........................................204 CLEAN RADIATOR FINS AND COOLER FINS................................................205 CLEAN TRANSFER OIL COOLER FINS.....................................................205 CHECK ELECTRICAL INTAKE AIR HEATER.................................................205 TURN, REPLACE BOLT-ON CUTTING EDGE.................................................206 REPLACE BUCKET TEETH...............................................................207 CHECK AIR CONDITIONER..............................................................208 REPLACE SLOW BLOW FUSE.............................................................209 CHECKING FUNCTION OF ACCUMULATOR...................................................210 SELECTION AND INSPECTION OF TIRES..................................................211 CHECK BEFORE STARTING..................................................................213 EVERY 50 HOURS SERVICE.................................................................214 DRAIN WATER, SEDIMENT FROM FUEL TANK...............................................214 EVERY 100 HOURS SERVICE................................................................215 LUBRICATE REAR AXLE PIVOT PIN......................................................215 CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER..................................215 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL.........................................216 EVERY 250 HOURS SERVICE................................................................217 CHECK BATTERY ELECTROLYTE LEVEL....................................................217 CHECK PARKING BRAKE................................................................219 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST..............................219 CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN...........................................220 CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER..............................221 CHECKING FUNCTION OF ACCUMULATOR...................................................221 LUBRICATING........................................................................222 EVERY 500 HOURS SERVICE................................................................223 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE..................223 REPLACE FUEL FILTER CARTRIDGE......................................................224 CLEAN WATER SEPARATOR STRAINER.....................................................225 EVERY 1000 HOURS SERVICE...............................................................226 CHANGE OIL IN TRANSFER CASE........................................................226 CLEAN TRANSFER CASE BREATHER.......................................................227 REPLACE HST OIL FILTER ELEMENT.....................................................228 LUBRICATING........................................................................229 CHECK TIGHTENING PARTS OF TURBOCHARGER.............................................229 CHECK PLAY OF TURBOCHARGER ROTOR...................................................229 CHECK ALTERNATOR DRIVING BELT TENSION AND REPLACEMENT..............................229 EVERY 2000 HOURS SERVICE...............................................................230 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT.....................230 REPLACE HYDRAULIC TANK BREATHER ELEMENT............................................231 CHANGE AXLE OIL....................................................................232 REPLACE ELEMENT IN AIR CONDITIONER RECIRCULATION AIR FILTER, FRESH AIR FILTER......232 CLEAN BRAKE CIRCUIT STRAINER.......................................................233 CHECK BRAKE DISC WEAR..............................................................234 CHECKING FUNCTION OF ACCUMULATOR...................................................235 CHECK ALTERNATOR, STARTING MOTOR...................................................235 CHECK ENGINE VALVE CLEARANCE, ADJUST...............................................235 CLEAN AND CHECK TURBOCHARGER.......................................................235 CHECK VIBRATION DAMPER.............................................................235 EVERY 4000 HOURS SERVICE...............................................................236 LUBRICATING........................................................................236 CHECK WATER PUMP...................................................................236 SPECIFICATIONS.................................................................................237 SPECIFICATIONS.............................................................................238 ATTACHMENTS, OPTIONS...........................................................................239 SELECTING BUCKET AND TIRES.................................................................240 INDEX..........................................................................................241
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1 review for KOMATSU GALEO WA250L-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70025 & UP) KOMATSU WA250L-5 – PDF DOWNLOAD
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Alonso Ishaan –
So far good we will see how complete the manual is? This manual seems to be complete.