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FOREWORD CONTENTS 1 - 9 TOWIN G THE M ACHINE OWING HOLE NDITION ATTERY E LIGHTWEIGHT T SEVER E JOB CO DISCHARGED B OTHER TROUBL MAINTENANCE ORMATION ICE FUEL, COOLANT, AND PERFORMING OIL CLINIC EM MAINTENANCE MAINTENANCE INF ORMATIO OUTLINE OF SERV HANDLING OIL, FUEL, COOLANT, A ND PERFORMING OIL CLINIC ELECTRIC SYST EM MAINTENANCE WEAR PARTS ST UEL, COOLANT, AND LUBRICANT BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER GENUINE OIL QUE SPECIFICATIONS RQUE LIST PARTS AL PARTS LIST HEDULE SCHEDULE CHART NTERVAL FOR HYDRAULIC BREAKER OCEDURE RS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) RS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS) D STARTING RS MAINTENANCE RS MAINTENANCE RS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE URS MAINTENANCE WEAR PARTS LI RECOMMENDED F UEL, COOLANT, A ND LUBRICANT RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN K OMATSU GENUINE OIL TIGHTENING TOR QUE SPECIFICATIONS TIGHTENING TO RQUE LIST SAFETY C RITICAL SAFET Y CRITIC AL PARTS LIST MAINTENANCE SC HEDULE MAINTENANCE SCHEDULE CHART MAINTENANCE I NTERVAL FOR HYDRAULIC BREAKER MAINTENANCE PR OCEDURE INITIAL 250 HOU RS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) INITIAL 500 HOU RS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS) WHEN REQUIRE CHECK BEFORE STARTIN EVERY 100 HOU RS MAINTENANCE EVERY 250 HOU RS MAINTENANCE EVERY 500 HOU RS MAINTENANCE EVERY 1000 HO URS MAINTENANC EVERY 2000 HO URS MAINTENANC EVERY 4000 HO URS MAINTENANC EVERY 5000 HO URS MAINTENANC EVERY 8000 HO URS MAINTENANC SPECIFICATIONS SPECIFICATIONS OPTIONS TIONS FOR SAFETY WHEN SELECTING RUCTION MANUAL THOROUGHLY WHEN REMOVING OR INSTALLING WHEN USING OK N ERATIONS FOR ATTACHMENT ATTACHMENTS AND GENERAL PRECAU TIONS FO PRECAUTIONS WHEN SELECTING READ T HE INST RUCTION MANUAL THOROUGHLY PRECAUTIONS WHEN REMOVING OR INSTALLING PRECAUTIONS WHEN USI BUCKET WITH HO HOOK CONDITIO PROHIBITED OP ERATIONS MACHINE READY FOR ATTACHMENT LOCATIONS CUIT EMOVAL AND INSTALLATION HYDRAULIC CIR ATTACHMENT R EMOVAL A ND INSTALLATION 3 - 194 3 - 195 3 - 195 3 - 196 3 - 200 4 - 1 2 4 4 7 8 9 10 1 4 - 2 4 - 4 4 - 4 4 - 7 4 - 8 4 - 9 4 - 10 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 - 12 13 13 14 15 17 17 19 20 20 20 21 48 49 50 53 67 77 84 88 89 1 2 1 2 2 2 2 2 3 3 3 4 4 8 15