EVERY 250 SERVICE HOURS .....56 EVERY 500 SERVICE HOURS .....59 EVERY 1000 SERVICE HOURS ...62 EVERY 1000 SERVICE HOURS OR ONCE A YEAR .........................63 EVERY 2000 SERVICE HOURS ....63 ANNUAL SERVICING ................64 BIENNIAL SERVICING ...............64 OTHER SERVICING ....................65 OTHER ADJUSTMENTS AND REPLACEMENTS .......................66 PURGING OF THE FUEL SYSTEM .................................66 ADJUSTMENT OF TRACKS ........66 EXCHANGE OF BUCKET TEETH AND SIDE CUTTERS [JPN BUCKET VERSION] ........68 FUSES .........................................70 TROUBLESHOOTING .....................71 OPERATION UNDER COLD WEATHER CONDITIONS ...............75 PREPARATION FOR OPERATION IN COLD WEATHER ...............75 PROCEDURE AFTER DONE WORK ..........................75 LONG STORAGE ............................76 RECOMMENDED OILS ...................78 MAIN DIMENSIONS ......................79 LIFTING CAPACITY ........................80