Komatsu — CONTENTS

CONTENTS OPERATION MAINTENANCE GENERAL LOCATIONS AND SPECIFICATIONS 4 PERIODIC MAINTENANCE .................... Bg INSTRUMENTS AND CONTROLS .............. 5 BLEEDING AIR FROM CIRCUIT .............. 70 USING ACCUMULATORS ..................... 38 SAFETY PARTS ......................... 73 REMOVAL AND INSTALLATION OF BUCKET .... 34 PERIODICAL REPLACEMENT OF OPERATING YOUR MACHINE .................. 45 OIL FILLER AND LEVEL GAUGE POSITIONS . 78 CHECK BEFORE STARTING .................... 3g MAINTENANCE TABLE .................... 74 ADJUSTMENT OF WORK EQUIPMENT ......... 54 EVERY 50 HOURS SERVICE ................ 7g TOWING.. ...................................

5g INITIAL 250 HOURS SERVICE .............. 83 HANDLING THE TIRES ......................... 56 EVERY 100 HOURS SERVICE. .............. 80 TRANSPORTATION ........................... 6 1 EVERY 250 HOURS SERVICE ............... 83 COLD WEATHER OPERATION ................. 62 EVERY 500 HOURS SERVICE ............... 87 EVERY 1000 HOURS SERVICE ............. g0 EVERY 2000 HOURS SERVICE ............. 96 EVERY 4000 HOURS SERVICE ............. 104 WHEN REQUIRED ......................... 105 ADJUSTMENT .............................. 1 1 B TROUBLE SHOOTING GUIDE .................. 120 SERVICE METER ............................. 124 MACHtNE AND ENGINE SERIAL NUMBERS .....

125 FUEL, COOLANT AND LUBRICANTS ........... 126 w-04273 -3-