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FOREWORD CONTENTS 1 - 10 TOWING THE M ACHINE ONDITION ATTERY LE SEVERE JOB C DISCHARGED B OTHER TROUB MAINTENANCE MAINTENANCE IN FORMATION VICE FUEL, COOLANT, AND PERFORMING OIL CLINIC TEM MAINTENANCE OUTLINE OF SER HANDLING OIL, FUEL, COOLANT, A ND PERFORMING ELECTRIC SYS WEAR IST FUEL, COOLANT, AND LUBRICANT D BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN UINE OIL QUE SPECIFICATIONS ORQUE LIST PARTS AL PARTS LIST CHEDULE SCHEDULE CHART ROCEDURE URS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS) URS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS) ED E STARTING RS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE RECOMMENDED FUEL, COOLANT, A ND LUBRICANT RECOMMENDE KOMATSU GEN TIGHTENING TOR QUE SPECIFICATIONS TIGHTENING T SAFETY CRITICAL SAFETY CRITIC MAINTENANCE S MAINTENANCE MAINTENANCE P INITIAL 100 HO URS MAINTENANCE INITIAL 500 HO URS MAINTENANCE WHEN REQUIR CHECK BEFOR EVERY 10 HOU EVERY 100 HO EVERY 250 HO EVERY 500 HO EVERY 1000 HO EVERY 2000 HO EVERY 4000 HO EVERY 5000 HO EVERY 8000 HO URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANC URS MAINTENANC URS MAINTENANC URS MAINTENANC URS MAINTENANC SPECIFICATIONS SPECIFICATIONS OPTIONS UTIONS FOR SAFETY WHEN SELECTING RUCTION MANUAL THOROUGHLY WHEN REMOVING OR INSTALLING WHEN USING IDE OF WORK EQUIPMENT RACK SHOES SYSTEM OF COMPONENTS ATTACHMENTS AND GENERAL PRECA PRECAUTIONS WHEN SELECTING READ THE INST RUCTION MANUAL THOROUGHLY PRECAUTIONS WHEN REMOVING OR INSTALLING PRECAUTIONS ATTACHMENT GU COMBINATIONS OF WORK EQUIPMENT SELECTION OF T AUTO-GREASING EXPLANATION OPERATION TING TROUBLESHOO MAINTENANCE 3 - 156 3 - 156 3 - 157 3 - 161 4 - 1 4 - 2 4 - 4 4 - 4 4 - 7 4 - 8 4 - 8 4 - 9 OIL CLINIC QUALITY FOR PRODUCTS OTHER THAN 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 5 - 5 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 6 - 11 12 12 13 13 14 14 16 16 16 17 43 44 46 47 51 63 74 80 83 85 1 2 1 2 2 2 2 2 3 3 7 8 8 13 17 18 AFTER THE FIRST 100 HOURS) AFTER THE FIRST 500 HOURS)