Trusted Business
Verified & Licensed
Virus Free Files
100% Safe Downloads
Secure Payment
SSL Protected
Instant Delivery
Available Immediately
Sale!
KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70570 and up) KOMATSU WA250-5 – PDF DOWNLOAD
Original price was: $51.95.$26.95Current price is: $26.95.
- KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:70570 and up
- PUBLICATION NUMBER:TEN00155-00
Instant PDF Download
Available immediately
Save to Your Device
Download & keep forever
Antivirus Scanned
100% virus-free
Trusted Worldwide
175,000+ customers
Description
KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70570 and up) KOMATSU WA250-5
KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70570 AND UP) KOMATSU WA250-5 – PDF DOWNLOAD:
IMAGE PREVIEW:
DESCRIPTION:
KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70570 and up) KOMATSU WA250-5
- 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. In this manual, measurements are expressed in international standard units (SI). For the reference purpose, weight units used in the past are also displayed in ( ).
TABLE OF CONTENTS:
KOMATSU GALEO WA250-5 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:70570 and up) KOMATSU WA250-5
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................................................................. 90 STEERING TILT LOCK LEVER............................................................... 94 CAP AND COVER WITH LOCK................................................................ 94 FRAME LOCK BAR......................................................................... 95 TOWING PIN............................................................................. 96 GREASE PUMP............................................................................ 96 CAB DOOR INNER LOCK.................................................................... 96 CAB DOOR OPEN LOCK..................................................................... 97 CAB WINDOW OPEN LOCK CANCEL KNOB....................................................... 97 FUSE................................................................................... 97 SLOW BLOW FUSE......................................................................... 99 POWER OUTLET........................................................................... 99 STORAGE BOX............................................................................ 99 AM/FM RADIO............................................................................100 AM/FM RADIO-CASSETTE STEREO............................................................106 AIR CONDITIONER........................................................................114 HANDLING CAB WIPER.....................................................................119 OPERATION..................................................................................120 CHECK BEFORE STARTING ENGINE, ADJUST...................................................120 STARTING ENGINE........................................................................135 OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................137 STOPPING ENGINE........................................................................139 MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................140 TURNING................................................................................144 OPERATION OF WORK EQUIPMENT............................................................146 WORK POSSIBLE USING WHEEL LOADER.......................................................148 PRECAUTIONS FOR OPERATION..............................................................153 ADJUSTING WORK EQUIPMENT POSTURE.......................................................155 PARKING MACHINE........................................................................157 CHECKS AFTER COMPLETION OF OPERATION...................................................159 LOCKING................................................................................159 HANDLING THE TIRES.....................................................................160 TRANSPORTATION.............................................................................162 TRANSPORTATION PROCEDURE...............................................................162 LOADING, UNLOADING WORK WITH TRAILERS..................................................162 LIFTING MACHINE........................................................................166 COLD WEATHER OPERATION.....................................................................168 PRECAUTIONS FOR LOW TEMPERATURE........................................................168 PRECAUTIONS AFTER COMPLETION OF WORK...................................................169 AFTER COLD WEATHER.....................................................................169 WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................170 LONG-TERM STORAGE..........................................................................171 BEFORE STORAGE.........................................................................171 DURING STORAGE.........................................................................171 AFTER STORAGE..........................................................................171 TROUBLESHOOTING............................................................................172 WHEN MACHINE RUNS OUT OF FUEL..........................................................172 METHOD OF TOWING MACHINE...............................................................172 IF BATTERY IS DISCHARGED...............................................................174 OTHER TROUBLE..........................................................................177 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......................................................205 CLEAN AXLE CASE BREATHER...........................................................206 CLEAN AIR CONDITIONER CONDENSER....................................................207 CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID........................................207 CLEAN RADIATOR FINS AND COOLER FINS................................................208 CHECK ELECTRICAL INTAKE AIR HEATER.................................................208 TURN, REPLACE BOLT-ON CUTTING EDGE.................................................209 REPLACE BUCKET TEETH...............................................................210 CHECK AIR CONDITIONER..............................................................212 REPLACE SLOW BLOW FUSE.............................................................213 CHECKING FUNCTION OF ACCUMULATOR...................................................214 SELECTION AND INSPECTION OF TIRES..................................................215 CHECK BEFORE STARTING..................................................................217 EVERY 50 HOURS SERVICE.................................................................218 DRAIN WATER, SEDIMENT FROM FUEL TANK...............................................218 EVERY 100 HOURS SERVICE................................................................219 LUBRICATE REAR AXLE PIVOT PIN......................................................219 CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER..................................219 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL.........................................220 EVERY 250 HOURS SERVICE................................................................221 CHECK BATTERY ELECTROLYTE LEVEL....................................................221 CHECK PARKING BRAKE................................................................223 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST..............................223 CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN...........................................224 CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER..............................225 CHECKING FUNCTION OF ACCUMULATOR...................................................225 LUBRICATING........................................................................226 EVERY 500 HOURS SERVICE................................................................227 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE..................227 REPLACE FUEL FILTER CARTRIDGE......................................................228 REPLACEMENT OF FILTER CARTRIDGE FOR POOR-QUALITY FUEL..............................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 REPLACE CORROSION RESISTOR CARTRIDGE...............................................234 LUBRICATING........................................................................234 CHECK TIGHTENING PARTS OF TURBOCHARGER.............................................234 CHECK PLAY OF TURBOCHARGER ROTOR...................................................234 CHECK ALTERNATOR DRIVING BELT TENSION AND REPLACEMENT..............................235 EVERY 2000 HOURS SERVICE...............................................................236 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT.....................236 REPLACE HYDRAULIC TANK BREATHER ELEMENT............................................237 CHANGE AXLE OIL....................................................................238 REPLACE ELEMENT IN AIR CONDITIONER RECIRCULATION AIR FILTER, FRESH AIR FILTER......238 CLEAN BRAKE CIRCUIT STRAINER.......................................................239 CHECK BRAKE DISC WEAR..............................................................240 CHECKING FUNCTION OF ACCUMULATOR...................................................241 CHECK ALTERNATOR, STARTING MOTOR...................................................241 CHECK ENGINE VALVE CLEARANCE, ADJUST...............................................241 CLEAN AND CHECK TURBOCHARGER.......................................................241 CHECK VIBRATION DAMPER.............................................................241 EVERY 4000 HOURS SERVICE...............................................................242 LUBRICATING........................................................................242 CHECK WATER PUMP...................................................................242 SPECIFICATIONS.................................................................................243 SPECIFICATIONS.............................................................................244 ATTACHMENTS, OPTIONS...........................................................................245 SELECTING BUCKET AND TIRES.................................................................246 INDEX..........................................................................................247
PLEASE NOTE:
⦁ This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
⦁ This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
⦁ Require some other service manual or have any queries: please WRITE to us at [email protected]
