Komatsu — CONTENTS

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FOREWORD CONTENTS 8 9 9 11 1 - 12 OUTLIN E OF EL ECTRIC SYSTEM WEAR WEAR P RECOMMENDED F UEL, COOLANT, AND LUBRICANT RECOMMENDED BRANDS, R ECOMMENDED THAN K OMATSU GENUINE O STANDAR D TIGHTENING T ORQUES FO R BOLTS AND NUTS TORQU E LIST PERIODIC REPLACEMENT OF SAFETY CRITIC AL PART MAINTENANCE SC HEDULE CHART MAINTENANCE SERVICE PROCED INITIAL 250 HOU RS SERVICE WHEN R EQUIRE CHECK BEFORE EVERY EVERY EVERY EVERY EVERY EVERY 250 HOU RS SERVICE 500 HOU RS SERVICE 1000 HO URS SERVIC 2000 HO URS SERVIC 4000 HO URS SERVIC 8000 HO URS SERVIC SPECIFICATIONS SPECIFICATIONS ATTACHMENTS, OPT GENERAL PRECAUTIONS RELATE SAFETY INTRODUCTION O F ATTACHMENTS AN D OPTIONS INTRODUCTION ND OPTIONS HEADRES T, HAND PROCEDURE FOR SELECTING POINT PROCEDURE FO R SELECTIN G RIPPE R POINT HANDLING MACHI NES EQUIPPED WITH KOMTRAX RECAUT INDEX 4 - 4 - 4 - 4 - QUALITY FOR PRODUCTS OTHER 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 - 13 14 14 15 15 17 17 19 19 20 50 51 60 67 79 88 92 1 2 1 2 2 3 3 4 5 5 6 6 1 CRITICAL PARTS FTER THE FIRST 250 HOURS)