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FOREWORD CONTENTS 4- 11 4- 12 4- 12 4- 13 4- 14 4- 14 4- 16 1 - 11 OPERATION E STARTING ENGINE, ADJUST INE AND CHECKS AFTER STARTING ENGINE GINE ACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE CHECK BEFOR E STARTING ENGIN STARTING ENG OPERATIONS AND CHECKS AFTER STARTING STOPPING EN MOVING THE M ACHINE (DIRECTIO NAL, SPEED), STOPPING THE MACHINE TURNING F WORK EQUIPMENT LE USING WHEEL LOADER FOR OPERATION ORK EQUIPMENT POSTURE HINE R COMPLETION OF OPERATION OPERATION O F WORK EQUIPMEN WORK POSSIB LE USING WHEEL L OADER PRECAUTIONS FOR OPERATION ADJUSTING W ORK EQUIPMENT PO PARKING MAC CHECKS AFTE R COMPLETION OF OPERATION LOCKING TIRES N ION PROCEDURE OADING WORK WITH TRAILERS INE OPERATION FOR LOW TEMPERATURE AFTER COMPLETION OF WORK EATHER OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER RAGE AGE AGE GE ING E RUNS OUT OF FUEL OWING MACHINE DISCHARGED LE HANDLING THE TRANSPORTATIO TRANSPORTAT LOADING, UNL OADING WORK WIT H TRAILERS LIFTING MACH COLD WEATHER OPERATION PRECAUTIONS FOR LOW TEMPERATURE PRECAUTIONS AFTER COMPLETIO N OF WOR AFTER COLD W WARMING-UP OPERATION FOR ST EERING HYDRAULIC CIRCUIT IN COLD WEATHER LONG-TERM STO BEFORE STOR DURING STOR AFTER STORA TROUBLESHOOT WHEN MACHIN E RUNS OUT OF FU METHOD OF T IF BATTERY IS DISCHARGE OTHER TROUB MAINTENANCE TENANCE RVICE , FUEL, COOLANT, AND PERFORMING OIL CLINIC LECTRIC SYSTEM GUIDES TO MAIN OUTLINES OF SE HANDLING OIL , FUEL, COOLANT, A ND PERFORMING OIL CLINIC OUTLINE OF E WEAR PARTS LIST FUEL, COOLANT, AND LUBRICANT COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE D BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHTEHRAN UINE OIL TENING TORQUES FOR BOLTS AND NUTS WEAR PARTS RECOMMENDED FUEL, COOLANT, A ND LUBRICANT USE OF FUEL, COOLANT AND LUB RICANTS ACCORDING TO AMBIENT TEMPERATURE RECOMMENDE FOR KOMATSU GEN STANDARD TIGH TENING TORQUES FOR BOLTS AND NUT TORQUE LIST CEMENT OF SAFETY CRITICAL PARTS CHEDULE CHART SCHEDULE CHART DURE PERIODIC REPLA CEMENT OF SAFET Y CRITICAL PARTS MAINTENANCE S CHEDULE CHART MAINTENANCE SCHEDULE CHART SERVICE PROCE 3 - - - - - - - - - 69 3 69 3 85 3 87 3 89 3 90 3 94 3 96 3 98 3 -103 3 -105 3 -107 3 -109 3 -109 3 -110 3 -112 3 -112 3 -112 3 -116 3 -118 3 -118 3 -119 3 -119 3 -120 3 -121 3 -121 3 -121 3 -121 3 -122 3 -122 3 -122 3 -124 3 -127 4 - 1 - 2 - 4 - 4 - 7 - 8 - 8 - 9 - 10 1 4 2 4 4 4 4 4 7 4 8 4 8 4 9 4 10 OTH TEHRA N