Komatsu Bulldozer Galeo D275AX-5 Operation & Maintenance Manual
FILE DETAILS:
Komatsu Bulldozer Galeo D275AX-5 Operation & Maintenance Manual
Size : 8.59 MB
Format : PDF
Language : English
Number of Pages : 311 pages
Brand: Komatsu
Type of machine: Bulldozer
Type of document: Operation & Maintenance Manual
Model: Galeo D275AX-5
Serial: 20164 and up
VIDEO PREVIEW OF THE MANUAL:
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DESCRIPTION:
Komatsu Bulldozer Galeo D275AX-5 Operation & Maintenance Manual
FOREWORD:
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 forthe operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause hazard when performing operation and maintenance.
TABLE OF CONTENTS:
Komatsu Bulldozer Galeo D275AX-5 Operation & Maintenance Manual
COVER............................................................................................................... 1 FOREWORD............................................................................................................ 2 FOREWORD........................................................................................................ 3 SAFETY INFORMATION.............................................................................................. 6 INTRODUCTION.................................................................................................... 8 FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE................................................................ 8 NECESSARY INFORMATION........................................................................................... 9 MACHINE SERIAL NO. PLATE AND POSITION....................................................................... 9 ENGINE SERIAL NO. PLATE AND POSITION........................................................................ 9 BLADE SERIAL NO. PLATE POSITION............................................................................. 10 RIPPER SERIAL NO. PLATE POSITION............................................................................ 10 POSITION OF SERVICE METER................................................................................... 10 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR................................................................... 11 CONTENTS............................................................................................................ 12 SAFETY.............................................................................................................. 16 SAFETY.......................................................................................................... 17 SAFETY LABELS................................................................................................... 19 POSITIONS OF SAFETY PICTOGRAMS.............................................................................. 19 SAFETY LABELS............................................................................................... 20 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 PRECAUTIONS WHEN WORKING IN HIGH PLACES..................................................................... 26 MOUNTING AND DISMOUNTING.................................................................................... 26 NO PEOPLE ON ATTACHMENTS.................................................................................... 26 CRUSHING OR CUTTING PREVENTION.............................................................................. 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................................................................................. 29 CAB WINDOW GLASSES.......................................................................................... 29 UNAUTHORIZED MODIFICATION................................................................................... 29 SAFETY AT WORKSITE.......................................................................................... 30 WORKING ON LOOSE GROUND..................................................................................... 30 DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES...................................................................... 31 ENSURE GOOD VISIBILITY...................................................................................... 31 VENTILATION FOR ENCLOSED AREAS.............................................................................. 32 CHECKING SIGNALMAN'S SIGNALS AND SIGNS...................................................................... 32 BE CAREFUL ABOUT ASBESTOS DUST.............................................................................. 32 PRECAUTIONS FOR OPERATION....................................................................................... 33 BEFORE STARTING ENGINE...................................................................................... 33 CHECKS BEFORE STARTING ENGINE........................................................................... 33 PRECAUTIONS WHEN STARTING............................................................................... 34 PRECAUTIONS IN COLD AREAS............................................................................... 34 OPERATION................................................................................................... 35 CHECKS BEFORE OPERATION................................................................................. 35 PRECAUTIONS FOR MOVING MACHINE FORWARD OR IN REVERSE.................................................... 35 PRECAUTIONS WHEN TRAVELING.............................................................................. 36 TRAVELING ON SLOPES..................................................................................... 37 PROHIBITED OPERATIONS................................................................................... 37 USING BRAKES............................................................................................ 37 OPERATE CAREFULLY ON SNOW............................................................................... 37 PARKING MACHINE......................................................................................... 38 TRANSPORTATION.............................................................................................. 39 SHIPPING................................................................................................ 39 BATTERY..................................................................................................... 40 BATTERY HAZARD PREVENTION............................................................................... 40 STARTING WITH BOOSTER CABLE............................................................................. 41 TOWING...................................................................................................... 42 WHEN TOWING............................................................................................. 42 PRECAUTIONS FOR MAINTENANCE..................................................................................... 43 WARNING TAG................................................................................................. 43 KEEP WORK PLACE CLEAN AND TIDY.............................................................................. 43 APPOINT LEADER WHEN WORKING WITH OTHERS..................................................................... 43 STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE.................................................. 44 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING.......................................................... 45 PROPER TOOLS................................................................................................ 45 HANDLING ACCUMULATOR........................................................................................ 46 PERSONNEL................................................................................................... 46 ATTACHMENTS................................................................................................. 46 WORK UNDER THE MACHINE...................................................................................... 46 NOISE....................................................................................................... 47 PRECAUTIONS WHEN USING HAMMER............................................................................... 47 REPAIR WELDING.............................................................................................. 47 REMOVING BATTERY TERMINAL................................................................................... 47 PRECAUTIONS WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION......................................... 47 DO NOT DISASSEMBLE RECOIL SPRING............................................................................ 48 PRECAUTION WITH HIGH-PRESSURE OIL........................................................................... 48 PRECAUTION FOR HIGH FUEL PRESSURE........................................................................... 48 HANDLING HIGH-PRESSURE HOSES................................................................................ 48 PRECAUTION FOR HIGH VOLTAGE................................................................................. 49 WASTE MATERIAL.............................................................................................. 49 MAINTENANCE FOR AIR CONDITIONER............................................................................. 49 COMPRESSED AIR.............................................................................................. 49 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS............................................................... 49 OPERATION........................................................................................................... 50 GENERAL VIEW.................................................................................................... 51 GENERAL VIEW OF MACHINE..................................................................................... 51 GENERAL VIEW OF CONTROLS AND GAUGES......................................................................... 52 EXPLANATION OF COMPONENTS....................................................................................... 54 FRONT PANEL................................................................................................. 54 SWITCHES.................................................................................................... 85 CONTROL LEVERS, PEDALS...................................................................................... 89 DUST INDICATOR.............................................................................................. 98 POWER SOURCE................................................................................................ 98 FUSE BOX.................................................................................................... 99 FUSIBLE LINK................................................................................................102 DOOR OPEN LOCK..............................................................................................102 SASH GLASS INTERMEDIATE LOCK................................................................................103 DOOR POCKET.................................................................................................103 ASHTRAY.....................................................................................................103 TOOL BOX....................................................................................................104 CAR STEREO, HANDLING........................................................................................105 AIR CONDITIONER, HANDLING...................................................................................113 ACCUMULATOR, HANDLING.......................................................................................119 OPERATION.......................................................................................................120 CHECK BEFORE STARTING ENGINE, ADJUST........................................................................120 STARTING ENGINE.............................................................................................141 OPERATIONS AND CHECKS AFTER STARTING ENGINE.................................................................146 STOPPING ENGINE.............................................................................................149 CHECK AFTER STOPPING ENGINE.................................................................................149 MOVING MACHINE..............................................................................................150 STOPPING MACHINE............................................................................................152 SHIFTING GEAR...............................................................................................153 SHIFTING BETWEEN FORWARD AND REVERSE........................................................................156 STEERING MACHINE............................................................................................158 PRECAUTIONS FOR OPERATION...................................................................................161 PARKING MACHINE.............................................................................................163 CHECK AFTER FINISHING WORK..................................................................................165 LOCKING.....................................................................................................165 WORK POSSIBLE USING BULLDOZER...............................................................................166 EFFECTIVE USE OF MODE SELECTION SYSTEM......................................................................168 RIPPER OPERATION............................................................................................173 OPERATING METHOD FOR RIPPING OPERATIONS.....................................................................176 ADJUSTING POSTURE OF WORK EQUIPMENT.........................................................................181 TIPS FOR LONGER UNDERCARRIAGE LIFE..........................................................................184 TRANSPORTATION..................................................................................................186 TRANSPORTATION PROCEDURE....................................................................................186 LOADING, UNLOADING WORK.....................................................................................186 PRECAUTIONS FOR LOADING.....................................................................................187 METHOD OF LIFTING MACHINE...................................................................................187 PRECAUTIONS FOR TRANSPORTATION..............................................................................188 TRAVELING ON ROADS..........................................................................................188 REMOVAL OF CAB..............................................................................................189 INSTALLATION OF CAB.........................................................................................189 COLD WEATHER OPERATION..........................................................................................190 PRECAUTIONS FOR LOW TEMPERATURE.............................................................................190 AFTER COMPLETION OF WORK....................................................................................191 AFTER COLD WEATHER..........................................................................................191 LONG-TERM STORAGE...............................................................................................192 BEFORE STORAGE..............................................................................................192 DURING STORAGE..............................................................................................192 AFTER STORAGE...............................................................................................192 STARTING MACHINE AFTER LONG-TERM STORAGE....................................................................192 TROUBLESHOOTING.................................................................................................193 AFTER RUNNING OUT OF FUEL...................................................................................193 METHOD OF TOWING MACHINE....................................................................................194 IF BATTERY IS DISCHARGED....................................................................................195 OTHER TROUBLE...............................................................................................198 WHEN MODE SELECTION SYSTEM FLASHES..........................................................................203 MAINTENANCE.........................................................................................................204 GUIDES TO MAINTENANCE...........................................................................................205 OUTLINES OF SERVICE.............................................................................................208 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC......................................................208 OUTLINE OF ELECTRIC SYSTEM..................................................................................211 WEAR PARTS......................................................................................................212 WEAR PARTS LIST.............................................................................................212 RECOMMENDED FUEL, COOLANT, AND LUBRICANT........................................................................213 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE........................................214 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL.........................215 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..................................................................216 TORQUE LIST.................................................................................................216 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...................................................................217 SAFETY CRITICAL PARTS.......................................................................................218 MAINTENANCE SCHEDULE CHART......................................................................................219 MAINTENANCE SCHEDULE CHART..................................................................................219 SERVICE PROCEDURE...............................................................................................222 INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS)..................................................222 WHEN REQUIRED...............................................................................................223 CLEAN INSIDE OF COOLING SYSTEM..........................................................................223 CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT............................................................227 CHECK AND ADJUST TRACK TENSION..........................................................................232 CHECK AND TIGHTEN TRACK SHOE BOLTS......................................................................235 ADJUST IDLER CLEARANCE..................................................................................236 REVERSE AND REPLACE THE END BITS AND CUTTING EDGES......................................................237 CLEAN AND CHECK RADIATOR FINS...........................................................................239 CLEAN FUEL TANK STRAINER................................................................................239 DRAIN WATER AND SEDIMENT IN FUEL TANK...................................................................240 CLEAN STEERING CLUTCH CASE BREATHER.....................................................................240 REPLACE AIR CONDITIONER BELT............................................................................240 CLEAN AND CHECK HYDRAULIC COOLER FINS...................................................................240 CHECK UNDERCARRIAGE OIL.................................................................................241 CLEAN AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER)..................................................242 CHECK AND ADJUST AIR CONDITIONER........................................................................243 LUBRICATE DOOR HINGE....................................................................................244 CHECK DOOR LATCH........................................................................................244 CHECK DOOR LOCK STRIKER.................................................................................244 REPLACE DOOR DAMPER.....................................................................................245 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID..............................................................245 REPLACE WIPER BLADE.....................................................................................246 BLEED AIR FROM HEAD END OF RIGHT PITCH CYLINDER.........................................................247 BLEEDING AIR IN HYDRAULIC SYSTEM........................................................................247 CHECK ELECTRICAL INTAKE AIR HEATER......................................................................248 LUBRICATING.............................................................................................248 CHECK BEFORE STARTING.......................................................................................249 EVERY 250 HOURS SERVICE.....................................................................................250 LUBRICATING.............................................................................................250 CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST.............................................................252 CHECK LEVEL OF BATTERY ELECTROLYTE......................................................................253 CHECK BRAKE PERFORMANCE.................................................................................256 CHECK OIL LEVEL IN DAMPER CASE, ADD OIL.................................................................257 EVERY 500 HOURS SERVICE.....................................................................................258 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE ......................................258 REPLACE FUEL FILTER CARTRIDGE (MACHINES EQUIPPED WITHOUT ADDITIONAL FUEL FILTER CARTRIDGE)..............259 REPLACE POWER TRAIN OIL FILTER ELEMENT, STEERING LUBRICATING OIL FILTER ELEMENT.........................261 CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL............................................................262 REPLACE HYDRAULIC TANK BREATHER ELEMENT.................................................................262 REPLACE ADDITIONAL FUEL FILTER CARTRIDGE (IF EQUIPPED WITH MACHINES)....................................263 EVERY 1000 HOURS SERVICE....................................................................................265 REPLACE FUEL FILTER CARTRIDGE (MACHINES EQUIPPED WITH ADDITIONAL FUEL FILTER CARTRIDGE).................265 CHANGE OIL IN POWER TRAIN CASE, WASH STRAINERS (POWER TRAIN PUMP STRAINER, SCAVENGING PUMP STRAINER)....267 CHECK, CLEAN FUEL STRAINER..............................................................................269 CHECK FOR LOOSE ROPS MOUNT BOLTS........................................................................269 REPLACE MAIN CORROSION RESISTOR CARTRIDGE AND SUB CORROSION RESISTOR CARTRIDGE..........................270 CHECK TIGHTENING PARTS OF TURBOCHARGER..................................................................270 REPLACE CHARGE FILTER ELEMENT...........................................................................271 EVERY 2000 HOURS SERVICE....................................................................................272 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC OIL FILTER ELEMENT, CLEAN HYDRAULIC TANK STRAINER.......272 CHANGE OIL IN FINAL DRIVE CASE..........................................................................274 CHANGE OIL IN DAMPER CASE, CLEAN DAMPER BREATHER........................................................275 CHECK PIVOT BEARING OIL LEVEL, ADD OIL..................................................................276 CHECK OIL LEVEL IN RECOIL SPRING, ASSIST CYLINDER CASE, ADD OIL.........................................277 CLEAN ENGINE BREATHER ELEMENT...........................................................................277 CHECK ALTERNATOR, STARTING MOTOR........................................................................277 CHECK INJECTOR..........................................................................................278 EVERY 4000 HOURS SERVICE....................................................................................279 CHECK WATER PUMP........................................................................................279 CHECK VIBRATION DAMPER..................................................................................279 CLEAN, CHECK TURBOCHARGER...............................................................................279 CHECK PLAY OF TURBOCHARGER ROTOR........................................................................279 CHECK ENGINE VALVE CLEARANCE, ADJUST....................................................................279 CHECKING FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER......................................280 CHECKING FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.....................................281 REPLACE INJECTOR ASSEMBLY...............................................................................281 CHECK MAIN FRAME, WORK EQUIPMENT (BLADE, RIPPER)........................................................282 EVERY 8000 HOURS SERVICE....................................................................................283 REPLACE HIGH-PRESSURE PIPING CLAMPS.....................................................................283 REPLACE FUEL SPLAY PREVENTION CAPS......................................................................283 SPECIFICATIONS......................................................................................................284 SPECIFICATIONS..................................................................................................285 ATTACHMENTS, OPTIONS................................................................................................286 GENERAL PRECAUTIONS.............................................................................................287 PRECAUTIONS RELATED TO SAFETY...............................................................................287 SELECTION OF TRACK SHOE.........................................................................................288 SELECTION OF TRACK SHOES....................................................................................288 PROCEDURE FOR SELECTING RIPPER POINT............................................................................289 PROCEDURE FOR SELECTING RIPPER POINT........................................................................289 CAP WITH LOCK, HANDLING.........................................................................................290 METHOD OF OPENING AND CLOSING CAP WITH LOCK.................................................................290 EFFECTIVE METHOD OF OPERATION FOR DUAL TILT DOZER...............................................................291 BLADE CONDITION.............................................................................................291 DOZING WORK.................................................................................................293 LEVELING (SPREADING) OPERATION..............................................................................296 DITCHING OPERATION..........................................................................................296 BOULDER RAISING OPERATION...................................................................................296 SIDE-CUTTING OPERATIONS.....................................................................................297 HORIZONTAL DOZING OPERATIONS FROM SIDE SLOPE (ROUGH GROUND).................................................297 SHOE SLIP CONTROL...............................................................................................298 MODE SELECTION SWITCH PANEL (SHOE SLIP CONTROL).............................................................298 EFFECTIVE USE OF MODE SELECTION SYSTEM......................................................................299 IF MODE SELECTION SYSTEM FLASHES............................................................................306 HANDLING MACHINES EQUIPPED WITH KOMTRAX.........................................................................307 BASIC PRECAUTIONS...........................................................................................307 INDEX...............................................................................................................308
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
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