KOMATSU GALEO D155AX-5 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:76243 and up) KOMATSU D155AX-5
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KOMATSU GALEO D155AX-5 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:76243 and up) KOMATSU D155AX-5A
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause a hazard when performing operation and maintenance.
TABLE OF CONTENTS:
KOMATSU GALEO D155AX-5 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:76243 and up) KOMATSU D155AX-5
COVER............................................................................................................... 1 FOREWORD............................................................................................................ 2 FOREWORD........................................................................................................ 3 SAFETY INFORMATION.............................................................................................. 7 INTRODUCTION.................................................................................................... 9 FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE................................................................ 9 BREAKING IN THE MACHINE..................................................................................... 9 NECESSARY INFORMATION........................................................................................... 10 PRODUCT IDENTIFICATION NUMBER(PIN), MACHINE SERIAL NO. PLATE................................................ 10 ENGINE SERIAL NO. PLATE AND POSITION (1).................................................................... 10 ENGINE SERIAL NO. PLATE AND POSITION (2).................................................................... 11 BLADE SERIAL NO. PLATE POSITION............................................................................. 11 RIPPER SERIAL NO. PLATE POSITION ........................................................................... 11 ROPS, FOPS NO. PLATE POSITION............................................................................... 12 POSITION OF SERVICE METER................................................................................... 12 TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR................................................................... 12 CONTENTS............................................................................................................ 13 SAFETY.............................................................................................................. 16 SAFETY.......................................................................................................... 17 SAFETY LABELS................................................................................................... 19 POSITIONS OF SAFETY PICTOGRAMS.............................................................................. 19 SAFETY LABLES............................................................................................... 20 GENERAL PRECAUTIONS............................................................................................. 25 SAFETY RULES................................................................................................ 25 IF ABNORMALITIES ARE FOUND.................................................................................. 25 CLOTHING AND PERSONAL PROTECTIVE ITEMS...................................................................... 25 FIRE EXTINGUISHER AND FIRST AID KIT......................................................................... 25 SAFETY FEATURES............................................................................................. 25 KEEP MACHINE CLEAN.......................................................................................... 26 INSIDE OPERATOR'S COMPARTMENT............................................................................... 26 ALWAYS APPLY LOCK WHEN LEAVING OPERATOR'S SEAT.............................................................. 26 HANDRAILS AND STEPS......................................................................................... 27 MOUNTING AND DISMOUNTING.................................................................................... 27 NO PEOPLE ON ATTACHMENTS.................................................................................... 27 PREVENTION OF BURNS......................................................................................... 28 FIRE PREVENTION............................................................................................. 28 ACTION IF FIRE OCCURS....................................................................................... 29 WINDOW WASHER LIQUID........................................................................................ 29 PRECAUTIONS WHEN USING ROPS (ROLL OVER PROTECTIVE STRUCTURE)................................................ 30 PRECAUTIONS FOR ATTACHMENTS................................................................................. 30 UNAUTHORIZED MODIFICATION................................................................................... 30 SAFETY AT WORKSITE.......................................................................................... 30 WORKING ON LOOSE GROUND..................................................................................... 31 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............................................................................... 33 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.................................................................................................... 80 CONTROL LEVERS, PEDALS...................................................................................... 85 DUST INDICATOR.............................................................................................. 92 POWER SOURSE................................................................................................ 92 FUSE BOX.................................................................................................... 93 DOOR POCKET................................................................................................. 97 ASHTRAY..................................................................................................... 97 CAR RADIO, HANDLING......................................................................................... 98 CAR STEREO, HANDLING........................................................................................103 AIR CONDITIONER.............................................................................................109 HEATER, HANDLING............................................................................................116 ACCUMULATOR, HANDLING.......................................................................................117 OPERATION.......................................................................................................118 CHECK BEFORE STARTING ENGINE, ADJUST........................................................................118 STARTING ENGINE.............................................................................................137 OPERATIONS AND CHECKS AFTER STARTING ENGINE.................................................................142 STOPPING ENGINE.............................................................................................145 MOVING MACHINE..............................................................................................146 STOPPING MACHINE............................................................................................148 SHIFTING GEAR...............................................................................................149 SHIFTING BETWEEN FORWARD AND REVERSE........................................................................152 STEERING MACHINE............................................................................................154 PRECAUTIONS FOR OPERATION...................................................................................156 PARKING MACHINE.............................................................................................158 CHECK AFTER FINISHING WORK..................................................................................160 LOCKING.....................................................................................................160 RIPPER OPERATION............................................................................................161 OPERATING METHOD FOR RIPPING OPERATIONS.....................................................................163 WORK POSSIBLE USING BULLDOZER...............................................................................168 ADJUSTING POSTURE OF WORK EQUIPMENT.........................................................................170 TIPS FOR LONGER UNDERCARRIAGE LIFE..........................................................................176 TRANSPORTATION..................................................................................................180 LOADING, UNLOADING WORK.....................................................................................180 PRECAUTIONS FOR LOADING.....................................................................................180 METHOD OF LIFTING MACHINE...................................................................................181 PRECAUTIONS FOR TRANSPORTATION..............................................................................182 TRAVELING ON ROADS..........................................................................................182 REMOVAL OF CAB..............................................................................................183 COLD WEATHER OPERATION..........................................................................................185 PRECAUTIONS FOR LOW TEMPERATURE.............................................................................185 AFTER COMPLETION OF WORK....................................................................................186 AFTER COLD WEATHER..........................................................................................186 LONG-TERM STORAGE...............................................................................................187 BEFORE STORAGE..............................................................................................187 DURING STORAGE..............................................................................................187 AFTER STORAGE...............................................................................................187 TROUBLESHOOTING.................................................................................................188 AFTER RUNNING OUT OF FUEL...................................................................................188 METHOD OF TOWING MACHINE....................................................................................190 IF BATTERY IS DISCHARGED....................................................................................191 OTHER TROUBLE...............................................................................................195 MAINTENANCE.........................................................................................................200 GUIDES TO MAINTENANCE...........................................................................................201 OUTLINES OF SERVICE.............................................................................................204 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC......................................................204 OUTLINE OF ELECTRIC SYSTEM..................................................................................207 HANDLING HYDRAULIC RELATED EQUIPMENT........................................................................208 WEAR PARTS LIST.................................................................................................209 WEAR PARTS LIST.............................................................................................209 RECOMMENDED FUEL, COOLANT, AND LUBRICANT........................................................................210 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE........................................211 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL.........................212 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..................................................................213 TORQUE LIST.................................................................................................213 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...................................................................214 SAFETY CRITICAL PARTS.......................................................................................214 MAINTENANCE SCHEDULE CHART......................................................................................216 MAINTENANCE SCHEDULE CHART..................................................................................216 SERVICE PROCEDURE...............................................................................................218 INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS)..................................................218 WHEN REQUIRED...............................................................................................219 CLEAN INSIDE OF COOLING SYSTEM..........................................................................219 CHECK, CLEAN AND REPLACE AIR CLEANER ELEMNET............................................................222 CHECK ELECTRICAL INTAKE AIR HEATER......................................................................224 CHECK AND ADJUST TRACK TENSION..........................................................................224 CHECK AND TIGHTEN TRACK SHOE BOLTS......................................................................227 REVERSE AND REPLACE THE END BITS AND CUTTING EDGES......................................................228 CLEAN AND CHECK RADIATOR FINS...........................................................................230 REPLACE AIR CONDITIONER BELT............................................................................231 CLEAN AND CHECK HYDRAULIC COOLER FINS...................................................................232 ADJUST IDLER CLEARANCE..................................................................................234 CHECK UNDERCARRIAGE OIL.................................................................................235 CLEAN AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER)..................................................236 CHECK AND ADJUST AIR CONDITIONER........................................................................237 LUBRICATE DOOR HINGE....................................................................................238 CHECK DOOR LATCH........................................................................................238 CHECK DOOR LOCK STRIKER.................................................................................238 REPLACE DOOR DAMPER.....................................................................................239 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID..............................................................239 REPLACE WIPER BLADE.....................................................................................240 PROCEDURE FOR BLEEDING AIR IN HYDRAULIC CIRCUIT.........................................................241 PROCEDURE FOR RELEASING INTERNAL PRESSURE IN HYDRAULIC CIRCUIT..........................................242 LUBRICATING.............................................................................................242 CHECK BEFORE STARTING.......................................................................................243 EVERY 250 HOURS SERVICE.....................................................................................244 LUBRICATING.............................................................................................244 CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL............................................................248 CHECK LEVEL OF BATTERY ELECTROLYTE......................................................................248 CHECK ALTERNATOR DRIVE BELT TENSION, ADJUST.............................................................251 CHECK BRAKE PERFORMANCE.................................................................................252 EVERY 500 HOURS SERVICE.....................................................................................253 REPLACE FUEL FILTER CARTRIDGE (MACHINES EQUIPPED WITHOUT ADDITIONAL FUEL FILTER CARTRIDGE)..............253 REPLACE POWER TRAIN OIL FILTER ELEMENT..................................................................255 REPLACE HYDRAULIC TANK BREATHER ELEMENT.................................................................256 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.......................................259 REPLACE ADDITIONAL FUEL FILTER CARTRIDGE (IF EQUIPPED WITH MACHINES)....................................259 EVERY 1000 HOURS SERVICE....................................................................................261 CHANGE OIL IN POWER TRAIN CASE, WASH STRAINERS (POWER TRAIN PUMP STRAINER, SCAVENGING PUMP STRAINER)....261 CHANGE OIL IN FINAL DRIVE CASE..........................................................................263 WASH POWER TRAIN CASE BREATHER..........................................................................263 LUBRICATE UNIVERSAL JOINT...............................................................................264 CHECK TIGHTENING PARTS OF TURBOCHARGER..................................................................265 CHECK, CLEAN FUEL STRAINER..............................................................................265 REPLACE CHARGE FILTER ELEMENT...........................................................................266 CHECK FOR LOOSE ROPS MOUNT BOLTS........................................................................266 REPLACE FUEL FILTER CARTRIDGE (MACHINES EQUIPPED WITH ADDITIONAL FUEL FILTER CARTRIDGE).................267 EVERY 2000 HOURS SERVICE....................................................................................269 CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC OIL FILTER ELEMENT......................................269 CLEAN ENGINE BREATHER ELEMENT...........................................................................270 CHECK ALTERNATOR, STARTING MOTOR........................................................................270 CHANGE OIL IN DAMPER CASE, CLEAN DAMPER BREATHER........................................................271 CHECK PIVOT BEARING OIL LEVEL, ADD OIL..................................................................272 EVERY 4000 HOURS SERVICE....................................................................................273 CHECK PLAY OF TURBOCHARGER ROTOR........................................................................273 CLEAN, CHECK TURBOCHARGER...............................................................................273 CHECK ENGINE VALVE CLEARANCE, ADJUST....................................................................273 CHECK WATER PUMP........................................................................................273 CHECK VIBRATION DAMPER..................................................................................274 CHECK INJECTOR..........................................................................................274 CHECKING FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER......................................275 CHECKING FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.....................................276 EVERY 8000 HOURS SERVICE....................................................................................276 REPLACE INJECTOR NOZZLE TIP.............................................................................276 REPLACE HIGH-PRESSURE PIPING CLAMPS.....................................................................276 REPLACE FUEL SPLAY PREVENTION CAPS......................................................................276 SPECIFICATIONS......................................................................................................277 SPECIFICATIONS..................................................................................................278 ATTACHMENTS, OPTIONS................................................................................................279 GENERAL PRECAUTIONS.............................................................................................280 PRECAUTIONS RELATED TO SAFETY...............................................................................280 INTRODUCTION OF ATTACHMENTS AND OPTIONS.........................................................................281 INTRODUCTION OF ATTACHMENTS AND OPTIONS.....................................................................281 HEADREST, HANDLING..............................................................................................282 CAP WITH LOCK, HANDLING.........................................................................................283 METHOD OF OPENING AND CLOSING CAP WITH LOCK.................................................................283 PROCEDURE FOR SELECTING RIPPER POINT............................................................................284 PROCEDURE FOR SELECTING RIPPER POINT........................................................................284 INDEX...............................................................................................................285
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]