Komatsu — CONTENTS

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FOREWORD CONTENTS 1 - 10 GUIDES TO MAINTE NANCE CE UEL, COOLANT, AND PERFORMING OIL CLINIC CTRIC SYSTEM OUTLINE OF SERVI HANDLING OIL, F UEL, COOLANT, AND PERFORMING OIL CLINIC OUTLINE OF ELE WEAR PARTS T EL, COOLANT, AND LUBRICANT OLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER GENUINE OIL NING TORQUES FOR BOLTS AND NUTS WEAR PARTS LIS RECOMMENDED FU EL, COOLANT, AND L UBRICANT USE OF FUEL, CO OLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU STANDARD TIGHTE NING TORQUES FOR BOLTS AN D NUTS TORQUE LIST MENT OF SAFETY CRITICAL PARTS L PARTS EDULE CHART CHEDULE CHART RE S SERVICE (ONLY AFTER THE FIRST 250 HOURS) STARTING SERVICE S SERVICE S SERVICE RS SERVICE RS SERVICE RS SERVICE RS SERVICE RS SERVICE PERIODIC REPLACE MENT OF SAFETY C RITICAL PARTS SAFETY CRITICA MAINTENANCE SCH MAINTENANCE S SERVICE PROCEDU INITIAL 250 HOUR S SERVICE (ONLY AF TER THE F IRS T 250 HOURS) WHEN REQUIRED CHECK BEFORE EVERY 50 HOURS EVERY 250 HOUR EVERY 500 HOUR EVERY 1000 HOU EVERY 2000 HOU EVERY 4000 HOU EVERY 6000 HOU EVERY 8000 HOU SPECIFICATIONS SPECIFICATIONS ONS TIC RETARDER, ACCELERATOR CONTROL(ARAC) F COMPONENTS RATION D METER HM YLOAD METER HM G ACCURATELY IONS PLAY (CONTROLLER, EXTERNAL DISPLAY LAMPS) AY LAMPS A STORED IN MEMORY OF PAYLOAD METER WITCHES ND WARNING DISPLAY (ERROR CODE) DE F-09 IS DISPLAYED EN DOWNLOADING ATTACHMENTS, OPTI HANDLING AUTOMA TIC RETARDER, ACCELERATOR CONTROL(ARAC) EXPLANATION O METHOD OF OPE HANDLING PAYLOA FEATURES OF PA METHOD OF USIN GENERAL LOCAT CONTENT OF DIS PLAY (CONTROLLER , EXTERNA L DISPLAY LAMPS EXTERNAL DISPL DETAILS OF DAT A STORED IN MEMOR Y OF PAYLOAD METER OPERATION OF S ABNORMALITY A ND WARNING DISPLA Y (ERROR WHEN ERROR CO DE F-09 IS DISPLAYE PROCEDURE WH OTHERS MONITOR TON OF EACH PART OF REAR VIEW MONITOR R VIEW MONITOR USING REAR VIEW MONITOR USE OF REAR VIEW NAME AND FUNC TON OF EACH PART OF REAR V IEW MONITOR SETTING OF REA CAUTIONS WHEN USING REAR VIEW 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 2 4 4 8 9 9 10 11 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 - 6 - 6 - 6 - 6 - 6 - 6 - 12 13 13 15 15 16 16 18 18 19 39 40 41 52 59 77 84 87 88 1 2 1 2 2 3 4 4 5 7 10 12 14 17 30 31 32 35 36 36 39 39