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KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A75001 & UP) KOMATSU WA180 1LC – PDF DOWNLOAD
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- KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:A75001 & UP
- PUBLICATION NUMBER:CEAMW17021
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Description
KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A75001 & UP) KOMATSU WA180 1LC
KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A75001 & UP) KOMATSU WA180 1LC – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A75001 & UP) KOMATSU WA180 1LC
- This manual provides rules and guidelines, which will help you use this machine safely and effectively.
- Keep this manual handy and have all personnel read it periodically. If this manual is lost or becomes dirty and can not be read, request a replacement manual from your local distributor if you are the owner or end user or from Komatsu Dresser Co. if you are a distributor.
- If you sell the machine, be sure to give this manual to the new owner.
- Continuing improvements in the design of this machine can lead to changes in detail, which may not be reflected in this manual. Consult your local distributor if you are the owner or end user or consult Komatsu Dresser Co. if you are a distributor for the latest available information on your machine or for questions regarding information in this manual.
TABLE OF CONTENTS:
KOMATSU WA180-1LC WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:A75001 & UP) KOMATSU WA180 1LC
MAIN MENU................................................................. 0 FOREWORD.................................................................. 5 INTRODUCTION.............................................................. 6 SAFETY INFORMATION.................................................... 6 BREAKING IN THE NEW MACHINE........................................... 7 MACHINE AND ENGINE SERIAL NUMBERS..................................... 8 QUICK REFERENCE INFORMATION........................................... 9 CONTENTS.............................................................. 10 SAFETY PRECAUTIONS -- SECTION 1........................................... 19 GENERAL PRECAUTIONS................................................... 20 PERSONNEL PRECAUTIONS............................................. 20 MACHINE PRECAUTIONS............................................... 20 OPERATION............................................................. 21 BEFORE STARTING................................................... 21 START-UP.......................................................... 22 GENERAL OPERATING PRECAUTIONS..................................... 22 DRIVING THE MACHINE............................................... 23 OPERATING THE ATTACHMENTS......................................... 24 PULLING/TOWING.................................................... 24 SHUTDOWN.......................................................... 25 MAINTENANCE........................................................... 25 GENERAL MACHINE PRECAUTIONS....................................... 25 GENERAL WORK PRECAUTIONS.......................................... 26 ATTACHMENTS....................................................... 27 BRAKES............................................................ 27 CAB/ROPS.......................................................... 27 COOLING........................................................... 27 ELECTRICAL........................................................ 28 ENGINE............................................................ 28 FUEL SYSTEM....................................................... 29 HYDRAULICS........................................................ 29 TIRES AND RIMS.................................................... 29 TURBOCHARGER...................................................... 29 VITON SEALS....................................................... 30 SAFETY PRODUCT GRAPHICS AND LOCATIONS................................. 31 OPERATION -- SECTION 2.................................................... 43 GENERAL VIEW.......................................................... 44 INSTRUMENTS AND CONTROLS.............................................. 45 CLUSTER GAUGE..................................................... 45 TORQUE CONVERTER OIL TEMPERATURE GAUGE........................ 45 ENGINE COOLING WATER TEMPERATURE GUAGE........................ 46 FUEL GAUGE.................................................... 46 VOLTMETER..................................................... 46 PILOT LAMPS, METERS............................................... 47 BRAKE OIL LEVEL PILOT LAMP.................................... 47 PARKING BRAKE PILOT LAMP...................................... 47 GROUND DRIVEN STEERING NORMAL PILOT LAMP (IF EQUIPPED)........ 48 GROUND DRIVEN STEERING PILOT LAMP (IF EQUIPPED)............... 48 TURN SIGNAL PILOT LAMP........................................ 48 SPEEDOMETER................................................... 48 WORKING PILOT LAMP............................................ 49 HIGH BEAM PILOT LAMP.......................................... 49 SERVICE METER................................................. 49 SWITCHES.......................................................... 50 PARKING LAMP AND TRANSMISSION CUT-OFF SELECTOR SWITCH......... 50 WORKING LAMP AND CLUSTER GAUGE CHECK SWITCH................... 51 LAMP SWITCH................................................... 51 STARTING SWITCH............................................... 52 HORN BUTTON................................................... 52 ETHER START SWITCH............................................ 53 CAB DOME LAMP SWITCH.......................................... 53 FRONT WIPER SWITCH............................................ 53 REAR WIPER SWITCH............................................. 53 PEDALS AND LEVERS................................................. 54 DIRECTIONAL LEVER............................................. 54 SPEED CONTROL LEVER........................................... 54 SAFETY LOCK (FOR DIRECTIONAL LEVER)........................... 55 SPEED CONTROL LEVER STOPPER................................... 55 TURN SIGNAL LEVER............................................. 55 ACCELERATOR PEDAL............................................. 55 BRAKE PEDALS.................................................. 56 WORK EQUIPMENT CONTROL LEVER.................................. 57 WORK EQUIPMENT CONTROL LEVER LOCK............................. 58 PARKING BRAKE LEVER........................................... 58 CAB DOOR HOLD OPEN LOCK - IF EQUIPPED............................. 58 FUSE BOX.......................................................... 59 FUSE BOX I.................................................... 60 FUSE BOX II................................................... 60 OPERATOR'S SEAT................................................... 61 RIGID TYPE.................................................... 61 FORWARD-BACKWARD ADJUSTMENT............................... 61 SEAT HEIGHT ADJUSTMENT.................................... 61 BACKREST ADJUSTMENT....................................... 61 BUCKET TYPE SEAT (OPT)........................................ 61 FORWARD-BACKWARD ADJUSTMENT............................... 61 SEAT ANGLE ADJUSTMENT..................................... 61 SEAT CUSHION ADJUSTMENT................................... 61 BACKREST ADJUSTMENT....................................... 61 SEAT HEIGHT ADJUSTMENT.................................... 61 SEARS SEAT.................................................... 62 FORWARD-BACKWARD ADJUSTMENT............................... 62 SEAT ANGLE ADJUSTMENT..................................... 62 WEIGHT ADJUSTMENT......................................... 62 BACKREST TILT ADJUSTMENT.................................. 62 HEIGHT ADJUSTMENT......................................... 62 KAB SEAT...................................................... 63 WEIGHT ADJUSTMENT......................................... 63 HEIGHT ADJUSTMENT......................................... 63 BACKREST ANGLE ADJUSTMENT................................. 63 FORE AND AFT ADJUSTMENT................................... 63 HEADREST ADJUSTMENT (IF EQUIPPED)......................... 63 RIGHT SIDE ARMREST................................................ 63 SEAT BELT......................................................... 64 ClGARETTE LIGHTER..................................................... 65 AIR CLEANER SERVICE INDICATOR......................................... 65 FRAME LOCKING BAR..................................................... 65 DRAWBAR PIN........................................................... 66 CAB HEATER AND DEFROSTER.............................................. 67 CONTROL PANEL..................................................... 67 FAN SPEED SWITCH (1).......................................... 67 FOOT / DEFROSTER SELECT LEVER (2)............................. 67 AIR INTAKE SELECTOR LEVER (3)................................. 67 CONTROL PANEL..................................................... 68 FAN SPEED SWITCH.............................................. 68 TEMPERATURE CONTROL LEVER..................................... 68 AIR INTAKE SELECTOR LEVER..................................... 68 METHOD OF OPERATION............................................... 69 CAB HEATER, DEFROSTER AND AIR CONDITIONER - IF EQUIPPED............... 70 CONTROL PANEL..................................................... 70 FAN SPEED SWITCH.............................................. 70 AIR CONDITIONER SWITCH........................................ 70 TEMPERATURE CONTROL LEVER..................................... 70 AIR INTAKE SELECTOR LEVER..................................... 70 METHOD OF OPERATION............................................... 71 PRECAUTIONS FOR USING AIR CONDITIONER......................... 72 HANDLING AIR CONDITIONER IN SEASON............................ 72 HANDLING AIR CONDITIONER IN OFF-SEASONS....................... 72 CHECK BEFORE STARTING................................................. 73 WALK-AROUND CHECK................................................. 73 CHECK AND REFILL COOLANT.......................................... 73 CHECK OIL LEVEL AND REFILL IN ENGINE OIL PAN...................... 74 CHECK FUEL LEVEL AND REFILL FUEL.................................. 74 CHECK AIR CLEANER SERVICE INDICATOR............................... 75 CHECK AND REFILL OF OIL IN BRAKE OIL TANK......................... 75 ADDITIONAL CHECKS................................................. 76 CHECK ELECTRICAL WIRING........................................... 76 DRAIN THE WATER FROM PRIMARY FUEL FILTER/WATER SEPARATOR.......... 76 OPERATING YOUR MACHINE................................................ 77 BEFORE STARTING THE ENGINE........................................ 77 STARTING ENGINE................................................... 78 SPECIAL STARTING.............................................. 78 COLD WEATHER STARTING............................................. 79 CHECKS AFTER STARTING............................................. 81 COLD WEATHER WARM-UP PROCEDURE.................................... 81 MOVING MACHINE OFF................................................ 82 CHANGING GEAR SPEED............................................... 83 CHANGING DIRECTION................................................ 83 TURNING........................................................... 84 TO STOP THE MACHINE............................................... 85 TO STOP THE ENGINE................................................ 86 OPERATIONS AFTER STOPPING ENGINE.................................. 86 OPERATIONAL PRECAUTIONS........................................... 87 WORKING IN DUSTY LOCATIONS.................................... 87 MAXIMUM DEPTH OF WATER........................................ 87 IF WHEEL BRAKE DOES NOT WORK.................................. 88 PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES........................ 88 LOWER THE CENTER OF GRAVITY WHEN TURNING...................... 88 BRAKING ON DOWNHILL SLOPES.................................... 88 IF ENGINE STOPS............................................... 88 POSSIBLE WORK USING LOADER.................................... 89 EXCAVATION................................................ 89 LEVELING.................................................. 91 LOAD AND CARRY OPERATIONS................................. 92 LOADING................................................... 92 Cross Drive Loading................................... 92 V-Shape Loading....................................... 92 PARKING MACHINE................................................... 93 PRECAUTIONS WHEN TIRE CHAINS ARE FITTED........................... 93 PROCEDURE FOR MOVING R.H. LADDER.............................. 93 PROCEDURE FOR MOVING L.H. LADDER.............................. 94 ADJUSTMENT OF WORK EQUIPMENT.......................................... 95 ADJUSTING BOOM KICKOUT............................................ 95 ADJUSTING BUCKET POSITIONER....................................... 96 BUCKET LEVEL INDICATOR............................................ 96 HANDLING TIRES........................................................ 97 PRECAUTIONS WHEN HANDLING TIRES................................... 97 PRECAUTIONS WHEN DRIVING MACHINE.................................. 97 TIRE PRESSURE..................................................... 97 TOWING................................................................ 99 TOWING THE MACHINE................................................ 99 WHEN ENGINE CAN BE USED....................................... 99 WHEN ENGINE CANNOT BE USED.................................... 99 TRANSPORTATION........................................................ 99 COLD WEATHER OPERATION................................................100 PREPARATION FOR LOW TEMPERATURE...................................100 FUEL AND LUBRICANTS...........................................100 COOLANT.......................................................100 BATTERY.......................................................100 CAUTIONS AFTER COMPLETION OF WORK.................................100 AFTER COLD WEATHER....................................................101 LONG TERM STORAGE.....................................................101 BEFORE STORAGE....................................................101 DURING STORAGE....................................................101 AFTER STORAGE.....................................................101 HANDLING OF BAlTERY...................................................102 PRECAUTIONS FOR CHARGING BAlTERY..................................102 REMOVAL AND INSTALLATION OF BAlTERY...............................102 STARTING ENGINE WITH BOOSTER CABLES...............................102 BEFORE CONNECTING BOOSTER CABLES..............................102 CONNECTING BOOSTER CABLES.....................................103 STARTING ENGINE...............................................103 DISCONNECTING BOOSTER CABLES..................................103 TROUBLESHOOTING.......................................................104 ELECTRICAL SYSTEM.................................................104 ENGINE............................................................104 CHASSIS...........................................................105 TRANSMISSION..................................................105 DRIVE AXLES...................................................105 WHEEL BRAKES..................................................105 PARKING BRAKE.................................................105 STEERING......................................................105 EQUIPMENT HYDRAULIC SYSTEM....................................105 MAINTENANCE -- SECTION 3..................................................107 PERIODIC MAINTENANCE..................................................108 MAINTENANCE GUIDELINES................................................108 OUTLINES OF SERVICE...................................................109 LUBRICATION WHEN SHIPPED..........................................109 RELATING TO ENGINE................................................110 ENGINE OIL....................................................110 COOLANT.......................................................110 DIESEL FUEL...................................................110 RELATING TO HYDRAULIC SYSTEM......................................110 RELATING TO ELECTRICAL SYSTEM.....................................110 RELATING TO LUBRICATION...........................................111 BLEEDING AIR......................................................111 BLEEDING AIR FROM HYDRAULIC TANK..............................111 BLEEDING AIR FROM THE WHEEL BRAKE HYDRAULIC CIRCUIT...........112 BLEEDING AIR FROM FUEL SYSTEM.................................113 WEAR PARTS REPLACEMENT................................................115 PERIODICAL PART REPLACEMENT...........................................115 LUBRICANTS, FUEL AND COOLANT..........................................116 PROPER SELECTION TABLE............................................116 ENGINE OIL....................................................117 Normal Operation..........................................117 Arctic Operation..........................................117 AXLE OIL......................................................118 GREASE........................................................118 DIESEL FUEL...................................................118 COOLANT.......................................................118 SCHEDULED MAINTENANCE GUIDE...........................................125 OIL FILLER AND LEVEL GAUGE POSITIONS..................................129 INITIAL 250 HOURS SERVICE ONLY........................................130 TRANSMISSION OIL FILTER...........................................130 WHEN REQUIRED.........................................................130 COOLANT ADDITIVE CONCENTRATION - DCA4.............................130 AIR CLEANER.......................................................130 CHECKING......................................................130 CLEANING OR REPLACING OUTER ELEMENT...........................131 REPLACING INNER ELEMENT.......................................131 CLEANING OUTER ELEMENT........................................132 TRANSMISSION OIL..................................................133 RADIATOR CORE.....................................................133 WINDSHIELD WASHER TANKS...........................................134 DRIVE AXLE OIL....................................................134 DRIVE AXLE HOUSING BREATHERS......................................136 LUBRICATING.......................................................136 BUCKET BOLT-ON CUTTING EDGE - IF EQUIPPED.........................138 BUCKET TEETH - IF EQUIPPED........................................138 BUCKET IS EQUIPPED WITH BOLT-ON TEETH.........................138 BUCKET IS EQUIPPED WITH WELDED ON OR REPLACEABLE TIP TEETH....139 PARKING BRAKE.....................................................140 INSPECTION....................................................140 ADJUSTMENT....................................................140 AIR CONDITIONER CONDENSER - IF EQUIPPED...........................141 AIR CONDITIONER REFRIGERANT CHARGE - IF EQUIPPED..................141 STEERING..........................................................142 HYDRAULIC SYSTEM..................................................142 SERVICE METER.....................................................142 CHECK BEFORE STARTING.................................................143 EVERY 50 HOURS SERVICE................................................143 FUEL TANK.........................................................143 TIRES.............................................................143 EVERY 100 HOURS SERVICE...............................................143 HYDRAULIC TANK....................................................143 LUBRICATING.......................................................144 CAB AIR FILTER - IF EQUIPPED......................................145 EVERY 250 HOURS SERVICE...............................................146 LUBRICATING.......................................................146 WHEEL HUB BOLTS...................................................148 ENGINE OIL PAN AND FILTER.........................................149 BATTERY ELECTROLYTE...............................................150 AIR INTAKE SYSTEM.................................................151 AIR CONDITIONER COMPRESSOR DRIVE BELT - IF EQUIPPED...............151 EVERY 500 HOURS SERVICE...............................................152 LUBRICATING.......................................................152 FUEL FILTERS......................................................153 GENERAL.......................................................153 REPLACEMENT...................................................153 TRANSMISSION OIL FILTER...........................................155 ANTIFREEZE CONCENTRATION..........................................155 AIR DRYER - IF EQUIPPED...........................................155 EVERY 1000 HOURS SERVICE..............................................156 LUBRICATING.......................................................156 HYDRAULIC TANK AND FILTER.........................................158 TRANSMISSION CASE BREATHER........................................159 TRANSMISSION OIL AND STRAINER.....................................159 ENGINE VALVES.....................................................160 DRIVE BELT........................................................163 DRIVE BELT, TENSIONER BEARING AND FAN HUB.........................163 EVERY 2000 HOURS SERVICE..............................................164 DRIVE AXLES.......................................................164 HYDRAULIC TANK BREATHER...........................................166 BRAKE DISC........................................................166 VIBRATION DAMPER..................................................166 COOLING SYSTEM....................................................167 SPECIFICATIONS -- SECTION 4...............................................169 GENERAL SPECIFICATIONS................................................170 STANDARD TIGHTENING TORQUES...........................................175 STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS......................175 TIGHTENING TORQUE OF SPLIT FLANGE BOLTS...........................175 TIGHTENING TORQUE FOR NUTS OF FLARED FITTINGS.....................176 UNIT CONVERSIONS......................................................177 AREA..............................................................178 DENSITY (Mass Density)............................................178 FORCE.............................................................179 FORCE PER LENGTH..................................................179 HEAT..............................................................179 LENGTH............................................................180 MASS (WEIGHT).....................................................180 POWER.............................................................181 PRESSURE..........................................................181 TEMPERATURE.......................................................181 TEMPERATURE INTERVAL OR TOLERANCE.................................182 VOLUME............................................................182 TORQUE............................................................183 VELOCITY..........................................................183
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