Komatsu — CONTENTS

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FOREWORD CONTENTS 10 10 12 13 1 - 10 WEAR PARTS L IST LIST D FUEL, COOLANT, AND LUBRICANT , COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE ED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN NUINE OIL HTENING TORQUES FOR BOLTS AND NUTS T ACEMENT OF SAFETY CRITICAL PARTS ICAL PARTS SCHEDULE CHART E SCHEDULE CHART EDURE RED RE STARTING URS SERVICE OURS SERVICE OURS SERVICE HOURS SERVICE HOURS SERVICE HOURS SERVICE HOURS SERVICE WEAR PARTS RECOMMENDE D FUEL, COOLANT, AND LUBRICANT USE OF FUEL , COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE RECOMMEND RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GE NUINE OIL STANDARD TIG HTENING TORQUES FO R BOLTS AND NUTS TORQUE LIS PERIODIC REPL OF SAFETY SAFETY CRIT ICAL PART MAINTENANCE SCHEDULE CHART MAINTENANC E SCHEDULE CHART SERVICE PROC WHEN REQUI CHECK BEFO RE STARTING EVERY 50 HO EVERY 250 H EVERY 500 H EVERY 1000 EVERY 2000 EVERY 4000 EVERY 8000 URS SERVICE HOURS SERVICE HOURS SERVICE HOURS SERVICE HOURS SERVICE SPECIFICATIONS S PTIONS CAUTIONS S RELATED TO SAFETY RAULIC RIPPER W N OF COMPONENTS SPECIFICATION ATTACHMENTS, O GENERAL PRE CAUTIONS PRECAUTION S RELATED SAFETY HANDLING HYD RAULIC RIPPER GENERAL VIE EXPLANATIO OPERATION TROUBLESH HANDLING MAC HINES EQUIPPED INDEX 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 - 7 - 14 15 15 16 16 18 18 20 20 52 53 55 65 73 83 91 94 1 2 1 2 2 3 3 4 5 7 8 8 1 RITICAL PARTS WITH KOMTRAX