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Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual SN A78001 and up – PDF DOWNLOAD
$36.95 Original price was: $36.95.$18.95Current price is: $18.95.
Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual
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Description
Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual
FILE DETAILS:
Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual
Model Specification: KOMATSU WA250PT-3MC WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 260
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
KOMATSU WA250PT-3MC WHEEL LOADER OPERATION & MAINTENANCE MANUAL SN A78001 AND UP – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:
Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual
FOREWORD:
- This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and maintenance.
- 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 Komatsu or your local 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 Komatsu or your local distributor for the latest available information on your machine or for questions regarding information in this manual.
TABLE OF CONTENTS:
Komatsu WA250PT-3MC Wheel Loader Operation & Maintenance Manual
MAIN MENU..................................................................................... 0 COVER......................................................................................... 1 INTRODUCTION.................................................................................. 7 FOREWORD.................................................................................. 8 SAFETY INFORMATION........................................................................ 9 INTRODUCTION.............................................................................. 10 INTENDED USE.......................................................................... 10 FEATURES.............................................................................. 10 BREAKING IN A NEW MACHINE............................................................. 10 LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR............................. 11 MACHINE SERIAL NO. PLATE POSITION..................................................... 11 ENGINE SERIAL NO. PLATE POSITION...................................................... 11 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR............................................. 11 CONTENTS.................................................................................. 12 SAFETY........................................................................................ 21 GENERAL PRECAUTIONS....................................................................... 22 SAFETY RULES.......................................................................... 22 SAFETY FEATURES....................................................................... 22 UNAUTHORIZED MODIFICATION............................................................. 22 CLOTHING AND PERSONAL PROTECTIVE ITEMS................................................ 23 ALWAYS APPLY LOCK WHEN LEAVING OPERATOR'S SEAT........................................ 23 MOUNTING AND DISMOUNTING.............................................................. 24 FIRE PREVENTION FOR FUEL AND OIL...................................................... 24 PRECAUTIONS WHEN HANDLING AT HIGH TEMPERATURES........................................ 25 ASBESTOS DUST HAZARD PREVENTION....................................................... 25 CRUSHING OR CUTTING PREVENTION........................................................ 25 FIRE EXTINGUISHER AND FIRST AID KIT................................................... 26 PRECAUTIONS WHEN USING ROPS........................................................... 26 PRECAUTIONS FOR ATTACHMENTS........................................................... 26 PRECAUTION WHEN HANDLING ACCUMULATOR.................................................. 27 PRECAUTIONS DURING OPERATION.............................................................. 28 BEFORE STARTING ENGINE................................................................ 28 SAFETY AT WORKSITE................................................................ 28 FIRE PREVENTION................................................................... 28 WALK AROUND CHECK................................................................. 28 IN OPERATOR'S CAB................................................................. 29 VENTILATION FOR ENCLOSED AREAS.................................................... 29 PRECAUTIONS FOR MIRRORS, WINDOWS, AND LIGHTS...................................... 29 WHEN STARTING ENGINE.............................................................. 30 AFTER STARTING ENGINE................................................................. 31 CHECKS AFTER STARTING ENGINE...................................................... 31 PRECAUTIONS WHEN STARTING OFF..................................................... 31 CHECK WHEN CHANGING DIRECTION..................................................... 32 PRECAUTIONS WHEN TRAVELING........................................................ 33 TRAVELING ON SLOPES............................................................... 34 PROHIBITED OPERATIONS............................................................. 34 PRECAUTIONS WHEN TRAVELING........................................................ 35 DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES............................................ 36 ENSURE GOOD VISIBILITY............................................................ 37 OPERATE CAREFULLY ON SNOW......................................................... 37 DO NOT HIT WORK EQUIPMENT......................................................... 37 WHEN USING THE BRAKE.............................................................. 37 WHEN MAKING A DOWNHILL TRAVEL..................................................... 37 WORKING ON LOOSE GROUND........................................................... 38 PARKING THE MACHINE............................................................... 38 PRECAUTIONS IN COLD AREAS......................................................... 39 TRANSPORTATION........................................................................ 40 LOADING AND UNLOADING............................................................. 40 SHIPPING.......................................................................... 40 BATTERY............................................................................... 41 BATTERY HAZARD PREVENTION......................................................... 41 STARTING WITH BOOSTER CABLES...................................................... 42 CHARGING BATTERY.................................................................. 43 TOWING................................................................................ 44 WHEN TOWING....................................................................... 44 PRECAUTIONS FOR MAINTENANCE............................................................... 45 BEFORE CARRYING OUT MAINTENANCE....................................................... 45 NOTIFICATION OF FAILURE........................................................... 45 WARNING TAGS...................................................................... 45 CLEAN BEFORE INSPECTION AND MAINTENANCE........................................... 45 STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE........................ 46 WORK EQUIPMENT SUPPORT............................................................ 46 PROPER TOOLS...................................................................... 47 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..................................... 47 USE OF LIGHTING................................................................... 47 KEEP WORK PLACE CLEAN AND TIDY.................................................... 47 APPOINT A LEADER WHEN WORKING WITH OTHERS......................................... 48 RADIATOR WATER LEVEL.............................................................. 48 PREVENTION OF FIRE................................................................ 48 TURN E.C.S.S. SWITCH OFF.......................................................... 48 DURING MAINTENANCE.................................................................... 49 PERSONNEL......................................................................... 49 ATTACHMENTS....................................................................... 49 WORK UNDER THE MACHINE............................................................ 49 DO NOT DROP TOOLS OR PARTS INSIDE MACHINE......................................... 49 PRECAUTIONS WHEN USING HAMMER..................................................... 50 REPAIR WELDING.................................................................... 50 PRECAUTIONS WITH BATTERY.......................................................... 50 WHEN ABNORMALITY IS LOCATED....................................................... 50 RULES TO FOLLOW WHEN ADDING FUEL OR OIL........................................... 50 ROTATING FAN AND BLADE............................................................ 51 HANDLING HIGH-PRESSURE HOSES...................................................... 51 PRECAUTION HIGH PRESSURE OIL...................................................... 51 PRECAUTIONS WHEN CARRYING OUT MAINTENANCE AT HIGH TEMPERATURE OR HIGH PRESSURE.... 51 TIRE MAINTENANCE.................................................................. 52 CHECKS AFTER INSPECTION AND MAINTENANCE........................................... 52 WASTE MATERIALS................................................................... 52 WHEN PERFORMING MAINTENANCE WITH THE CHASSIS RAISED............................... 52 TIRES................................................................................. 53 HANDLING TIRES.................................................................... 53 STORING TIRES AFTER REMOVAL....................................................... 54 POSITION FOR ATTACHING SAFETY LABELS...................................................... 55 POSITION FOR ATTACHING SAFETY LABELS.................................................. 55 OPERATION..................................................................................... 61 GENERAL VIEW.............................................................................. 62 GENERAL VIEW OF MACHINE............................................................... 62 GENERAL VIEW OF CONTROLS AND GAUGES................................................... 63 EXPLANATION OF COMPONENTS................................................................. 64 METER, LAMPS.......................................................................... 64 ALARM DISPLAY PORTIONS (B, E)..................................................... 64 METER DISPLAY PORTION (A, C, D)................................................... 65 OPTION DISPLAY PORTION (F)........................................................ 65 TESTING ACTUATION OF MACHINE MONITOR SYSTEM....................................... 65 WARNING DISPLAYS.................................................................. 66 METER DISPLAY PORTION................................................................. 69 SWITCHES.............................................................................. 73 CONTROL LEVERS, PEDAL................................................................. 80 STEERING COLUMN TILT LEVER............................................................ 87 CAP WITH LOCK......................................................................... 87 METHOD OF OPENING AND CLOSING CAP WITH LOCK....................................... 87 SAFETY BAR............................................................................ 88 TOWING PIN............................................................................ 88 GREASE PUMP CLAMP AND RUBBER RING..................................................... 88 BACKUP ALARM.......................................................................... 89 FUSE.................................................................................. 89 FUSE CAPACITY AND NAME OF CIRCUIT................................................. 89 SLOW BLOW FUSE........................................................................ 90 STORAGE FOR THIS MANUAL............................................................... 91 AUXILIARY POWER SOURCE................................................................ 91 FOR MACHINES EQUIPPED WITH ROPS CAB............................................... 91 CHECK BEFORE STARTING..................................................................... 92 WALK AROUND CHECK..................................................................... 92 CHECK BEFORE STARTING................................................................. 95 CHECK COOLANT LEVEL, ADD COOLANT.................................................. 95 CHECK MONITOR PANEL............................................................... 95 CHECK FUEL LEVEL, ADD FUEL........................................................ 95 CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL........................................ 96 CHECK AND REFILL OF OIL IN BRAKE OIL TANK......................................... 97 CHECK DUST INDICATOR.............................................................. 97 CHECK ELECTRICAL WIRING........................................................... 97 DRAIN THE WATER FROM THE FUEL-WATER SEPARATOR..................................... 98 FUEL SEDIMENT STRAINER............................................................ 98 INSPECTION OF TIRES............................................................... 99 INSPECTION OF RIMS................................................................ 99 TIRE PRESSURE..................................................................... 99 CHECK EFFECT OF PARKING BRAKE.....................................................101 CHECK EFFECT OF WHEEL BRAKES......................................................101 CHECK SOUND OF HORN AND BACKUP ALARM..............................................101 CHECK FLASHING OF LAMPS, CHECK FOR DIRT AND DAMAGE................................101 CHECK ENGINE EXHAUST COLOR AND SOUND..............................................101 CHECK OPERATIONS OF GAUGES........................................................101 CHECK PLAY OF STEERING WHEEL, CHECK OPERATION OF STEERING.........................101 CHECK DIRECTION OF REAR VIEW MIRROR, CHECK FOR DIRT OR DAMAGE.....................101 CHECK LOCK OF CAB DOOR FOR MACHINES EQUIPPED WITH CAB.............................101 OPERATOR'S SEAT ADJUSTMENT........................................................102 OPERATOR'S AIR RIDE SUSPENSION SEAT...............................................103 SEAT BELT ADJUSTMENT..............................................................104 REAR VEIW MIRRORS ADJUSTMENT......................................................104 BEFORE STARTING ENGINE OPERATIONS AND CHECKS..........................................105 STARTING ENGINE.......................................................................107 NORMAL STARTING PROCEDURES IN COLD AND WARM CONDITIONS............................107 STARTING PROCEDURES AFTER EXTENDED SHUTDOWN OR OIL CHANGE.........................109 STARTING PROCEDURES AFTER CHANGING FUEL FILTERS...................................109 STARTING PROCEDURES AFTER RUNNING OUT OF FUEL.....................................109 AFTER STARTING ENGINE OPERATIONS AND CHECKS...........................................110 MOVING MACHINE........................................................................111 CHANGING GEAR SPEED...................................................................114 CHANGING DIRECTION....................................................................114 AUTO-SHIFT TRANSMISSION...........................................................115 TURNING...............................................................................115 OPERATION OF WORK EQUIPMENT (WITH BUCKET TOOL)........................................116 LIFT ARM OPERATION (LEVER)........................................................116 BUCKET OPERATION (LEVER)..........................................................116 OPERATION OF WORK EQUIPMENT (WITH FORK TOOL)..........................................118 LIFT ARM OPERATION (LEVER)........................................................118 FORK OPERATION (LEVER)............................................................118 OPERATION OF WORK EQUIPMENT (WITH MULTI-PURPOSE BUCKET)...............................120 LIFT ARM OPERATION (LEVER)........................................................120 BUCKET OPERATION (LEVER)..........................................................120 AUXILIARY OPERATION (LEVER).......................................................121 OPEN (A)..........................................................................121 HOLD (B)..........................................................................121 CLOSE (C).........................................................................122 POSITION INDICATOR................................................................122 OPERATION OF WORK EQUIPMENT (WITH MATERIAL HANDLING ARM)..............................124 LIFT ARM OPERATION (LEVER)........................................................124 HYDRAULIC QUICK COUPLER...............................................................125 COUPLING THE ATTACHMENT...........................................................125 UNCOUPLING FROM THE ATTACHMENT........................................................126 WORK POSSIBLE USING WHEEL LOADER......................................................128 DIGGING OPERATIONS WITH ROCK PILES................................................128 DIGGING OPERATIONS ON LEVEL GROUND................................................129 LEVELING OPERATION................................................................130 PUSHING OPERATIONS................................................................130 LOAD AND CARRY OPERATIONS.........................................................130 LOADING OPERATIONS................................................................131 MULTI-PURPOSE BUCKET..................................................................132 IN SCRAPER POSITION...............................................................132 DIGGING, CLEARING AND LEVELING....................................................133 IMPROPER USE OF THE MULTI-PURPOSE BUCKET..........................................135 PALLET FORKS..........................................................................137 GENERAL...........................................................................137 LOADING...........................................................................137 TRANSPORTING......................................................................138 UNLOADING.........................................................................139 MATERIAL HANDLING ARM.................................................................140 PRECAUTIONS FOR OPERATION.............................................................141 PERMISSIBLE WATER DEPTH...........................................................141 IF WHEEL BRAKE DOES NOT WORK......................................................141 PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES........................................141 PRECAUTIONS WHEN DRIVING MACHINE..................................................142 ADJUSTING WORK EQUIPMENT POSTURE......................................................143 ADJUSTING BOOM KICKOUT POSITIONER.................................................143 ADJUSTING BUCKET / FORK POSITIONER................................................144 STOPPING AND PARKING MACHINE..........................................................146 CHECKS AFTER COMPLETION OF OPERATION..................................................148 STOPPING ENGINE.......................................................................148 CHECKS AFTER STOPPING ENGINE..........................................................148 LOCKING...............................................................................149 TRANSPORTATION............................................................................150 LOADING, UNLOADING WORK...............................................................150 PRECAUTION FOR LOADING................................................................150 PRECAUTION FOR LIFTING UP THE VEHICLE.................................................151 DECALS FOR LIFTING POINTS.........................................................152 WEIGHT LIST.......................................................................152 LIFTING PROCEDURE.................................................................153 COLD WEATHER OPERATIONS...................................................................154 PRECAUTIONS FOR LOW TEMPERATURE.......................................................154 FUEL AND LUBRICANTS...............................................................154 COOLANT...........................................................................154 BATTERY...........................................................................155 PRECAUTIONS AFTER COMPLETION OF WORK..................................................155 AFTER COLD WEATHER....................................................................155 LONG TERM STORAGE.........................................................................156 BEFORE STORAGE........................................................................156 DURING STORAGE........................................................................156 AFTER STORAGE.........................................................................156 TROUBLESHOOTING...........................................................................157 WHEN MACHINE RUNS OUT OF FUEL.........................................................157 TOWING THE MACHINE....................................................................157 WHEN ENGINE CAN BE USED...........................................................158 WHEN ENGINE CANNOT BE USED........................................................158 IF BATTERY IS DISCHARGED..............................................................159 REMOVAL AND INSTALLATION OF BATTERY...............................................160 PRECAUTIONS FOR CHARGING BATTERY..................................................160 STARTING ENGINE WITH BOOSTER CABLE................................................161 OTHER TROUBLE.........................................................................163 ELECTRICAL SYSTEM.................................................................163 CHASSIS...........................................................................164 ENGINE............................................................................166 MAINTENANCE...................................................................................169 GUIDES TO MAINTENANCE.....................................................................170 OUTLINES OF SERVICE.......................................................................172 OUTLINE OF OIL, FUEL, COOLANT.........................................................172 OIL...............................................................................172 FUEL..............................................................................173 COOLANT...........................................................................173 GREASE............................................................................173 STORING OIL AND FUEL..............................................................174 FILTERS...........................................................................174 FUEL INJECTION PUMP...................................................................174 OUTLINE OF ELECTRIC SYSTEM............................................................174 WEAR PARTS LIST...........................................................................175 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE......................176 PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS......................................176 ENGINE OIL SPECIFICATIONS.............................................................177 NORMAL OPERATION..................................................................177 ARCTIC OPERATION..................................................................178 DIESEL FUEL SPECIFICATIONS............................................................178 COOLANT SPECIFICATIONS................................................................179 GENERAL...........................................................................179 WATER.............................................................................179 ANTIFREEZE........................................................................179 INHIBITORS/CONDITIONERS...........................................................180 MAINTENANCE OF COOLING SYSTEM INHIBITORS..........................................181 COOLANT TESTING FOR CONDITIONER CONCENTRATION.....................................181 REPLENISHING COOLANT CONDITIONER..................................................181 DCA4 UNIT MAINTENANCE GUIDE.......................................................182 COOLING SYSTEM TEST KIT...........................................................184 STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS.............................................185 INTRODUCTION OF NECESSARY TOOLS.......................................................185 TORQUE LIST...........................................................................186 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.............................................188 SAFETY CRITICAL PARTS.................................................................189 MAINTENANCE SCHEDULE CHART................................................................192 MAINTENANCE SCHEDULE CHART............................................................192 SERVICE PROCEDURES........................................................................195 INITIAL 250 HOURS SERVICE.............................................................195 REPLACE FUEL FILTERS..............................................................195 REPLACE TRANSMISSION OIL FILTER ELEMENT...........................................195 REPLACE HYDRAULIC TANK FILTER ELEMENT.............................................195 WHEN REQUIRED.........................................................................196 CHECK, CLEAN OR REPLACE AIR CLEANER ELEMENT.......................................196 CHECK TRANSMISSION OIL LEVEL, ADD OIL.............................................198 CHECK AXLE OIL LEVEL, ADD OIL.....................................................199 CLEAN THE AXLE CASE BREATHER......................................................200 CLEAN RADIATOR FINS...............................................................200 REPLACE THE BOLT-ON CUTTING EDGES.................................................201 REPLACE BUCKET TEETH (IF EQUIPPED)................................................202 CHECK AIR CONDITIONER (IF EQUIPPED)...............................................203 CHECK THE AIR CONDITIONER CONDENSER (IF EQUIPPED).................................204 CHECK WINDOW WASHING FLUID........................................................204 ADJUST PARKING BRAKE..............................................................205 REPLACE SLOW BLOW FUSE............................................................206 CHECK AIR INTAKE HEATER...........................................................206 DRAIN WATER FROM THE FUEL-WATER SEPARATOR......................................... 98 DRAIN SEDIMENT FROM THE FUEL-SEDIMENT STRAINER.................................... 98 CHECK BEFORE STARTING.................................................................207 CHECK COOLANT LEVEL, ADD COOLANT.................................................. 95 CHECK FUEL LEVEL, ADD FUEL........................................................ 95 CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL........................................ 96 CHECK AND REFILL OIL IN BRAKE OIL TANK............................................ 97 CHECK DUST INDICATOR.............................................................. 97 CHECK ELECTRIC WIRING............................................................. 97 DRAIN WATER FROM FUEL WATER SEPARATOR............................................. 98 INSPECTION OF TIRES............................................................... 99 CHECK EFFECT OF PARKING BRAKE.....................................................101 CHECK EFFECT OF WHEEL BRAKES......................................................101 CHECK SOUND OF HORN AND BACKUP ALARM..............................................101 CHECK FLASHING OF LAMPS, CHECK FOR DIRT OR DAMAGE.................................101 CHECK ENGINE EXHAUST COLOR AND SOUND..............................................101 CHECK OPERATION OF GAUGES.........................................................101 CHECK PLAY OF STEERING WHEEL, CHECK OPERATION OF STEERING.........................101 CHECK DIRECTION OF REAR VIEW MIRROR, CHECK FOR DIRT OR DAMAGE.....................101 CHECK LOCK OF CAB DOOR (MACHINE EQUIPPED WITH CAB)................................101 EVERY 50 HOURS SERVICE................................................................207 CHECK THE TIRE INFLATION PRESSURE.................................................207 DRAIN WATER, SEDIMENT FROM FUEL TANK..............................................207 EVERY 100 HOURS SERVICE...............................................................208 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL........................................208 CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER.................................209 LUBRICATING.......................................................................209 REAR AXLE PIVOT PIN (2 PLACES)................................................209 BUCKET/FORK LINK PIN (2 PLACES)...............................................210 BUCKET/FORK HINGE PIN (2 PLACES)..............................................210 EVERY 250 HOURS SERVICE...............................................................211 CHANGE OIL IN ENGINE OIL PAN AND REPLACE ENGINE OIL FILTER........................211 CHECK FOR LOOSE WHEEL HUB NUTS, TIGHTEN...........................................212 CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER.............................213 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST.............................214 CHECK BATTERY ELECTROLYTE LEVEL...................................................215 CHECK AIR INTAKE SYSTEM...........................................................215 LUBRICATING.......................................................................216 TILT CYLINDER PIN (4 PLACES)..................................................216 LOADER LINK PIN (10 PLACES)...................................................216 LIFT CYLINDER PIN (4 PLACES)..................................................216 LIFT ARM PIVOT PIN (2 PLACES).................................................216 STEERING CYLINDER PIN (4 PLACES)..............................................216 EVERY 500 HOURS SERVICE...............................................................217 REPLACE FUEL FILTERS..............................................................217 REPLACE TRANSMISSION OIL FILTER ELEMENT...........................................219 LUBRICATE THE FOLLOWING...........................................................220 CENTER DRIVE SHAFT SPLINE (1 PLACE)...........................................220 EVERY 1000 HOURS SERVICE..............................................................221 CHANGE OIL IN TRANSMISSION CASE, CLEAN STRAINER...................................221 CLEAN TRANSMISSION CASE BREATHER..................................................222 LUBRICATE.........................................................................222 CENTER HINGE PIN (2 PLACES)...................................................222 FRONT DRIVE SHAFT (2 PLACES)..................................................222 DRIVE SHAFT CENTER SUPPORT (1 PLACE)..........................................223 CENTER DRIVE SHAFT (2 PLACES).................................................223 REAR DRIVE SHAFT (2 PLACES)...................................................223 ADJUST ENGINE VALVE LASH CLEARANCE................................................223 CHECK FAN BELT TENSION............................................................224 CHECK FAN BELT TENSIONER BEARING & FAN HUB BEARING & INSPECT FAN BELT.............224 EVERY 2000 HOURS SERVICE..............................................................226 CHANGE OIL IN HYDRAULIC OIL TANK, REPLACE HYDRAULIC FILTER ELEMENT................226 REPLACE HYDRAULIC TANK BREATHER ELEMENT...........................................228 COOLING SYSTEM, REPLACE COOLANT AND FLUSH THE SYSTEM..............................228 RADIATOR CAP GENERAL INFORMATION..................................................229 CHANGE AXLE OIL...................................................................231 CHECK BRAKE DISC WEAR.............................................................231 CHECK ALTERNATOR..................................................................231 CHECK STARTER MOTOR...............................................................231 CHECK VIBRATION DAMPER............................................................232 REPLACE ELEMENT IN AIR CONDITIONER RECIRCULATION AND FRESH AIR FILTER.............232 ADJUST ENGINE VALVE LASH CLEARANCE................................................233 CLEAN PPC CIRCUIT STRAINER........................................................235 CHECK ACCUMULATOR GAS PRESSURE....................................................235 SPECIFICATIONS................................................................................237 sPECIFICATIONS............................................................................238 wa250pt-3 (with bucket attachment)....................................................238 wa250pt-3 (with fork attachment.......................................................240 WA250PT-3 (WITH MATERIAL HANDLING ARM)................................................242 OPTIONS, ATTACHMENTS..........................................................................245 AVAILABLE ATTACHMENTS.....................................................................246 BUCKETS AND TIRES SELECTION...............................................................247 AIR CONDITIONING..........................................................................248 GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL.......................................248 FAN SWITCH........................................................................248 AIR CONDITIONER SWITCH............................................................248 MODE SELECTOR SWITCH..............................................................249 FRESH/RECIRC SELECTOR SWITCH......................................................249 TEMPERATURE CONTROL SWITCH........................................................249 METHOD OF OPERATION...................................................................250 WHEN NOT USING THE AIR CONDITIONER REGULARLY.....................................250 COOL BOX..............................................................................250 HANDLING ECSS (Electronic Controlled Suspension System)...................................251 STRUCTURE AND FUNCTION OF ECSS........................................................251 METHOD OF OPERATING ECSS..............................................................252 PRECAUTIONS WHEN OPERATING ECSS SWITCH................................................252 ACCUMULATOR PRECAUTIONS...............................................................253 RADIO.................................................................................254 OPERATING CONTROLS................................................................254 OPERATION.........................................................................255 SETTING THE CLOCK.................................................................257 REMOTE CONTROL UNIT...............................................................257 BATTERY REPLACEMENT...............................................................258 PRECAUTIONS WHEN USING............................................................258
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