TROUBLESHOOTING ........................................................................................................................................ 143 PHENOMENA THAT ARE NOT FAILURES ............................................................................................. 143 METHOD OF TOWING MACHINE ........................................................................................................... 143 USING METHOD FOR LIGHT-WEIGHT TOWING HOLE ........................................................................ 144 PRECAUTIONS ON PARTICULAR JOBSITES .......................................................................................
144 IF BATTERY IS DISCHARGED ................................................................................................................ 145 OTHER TROUBLE ................................................................................................................................... 148 MAINTENANCE ............................................................................................... 153 GUIDES TO MAINTENANCE .............................................................................................................................
154 OUTLINES OF SERVICE ................................................................................................................................... 157 OUTLINE OF OIL. FUEL. COOLANT ....................................................................................................... 157 EXPLANATION OF LUBRICATION CHART DECAL ............................................................................... 160 OUTLINE OF ELECTRICAL SYSTEM ..................................................................................................... 162 OUTLINE OF HYDRAULIC SYSTEM .......................................................................................................
162 WEAR PARTS LIST ........................................................................................................................................... 164 USE OF FUEL. COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE .................... 165 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS ..................................................................... 169 LIST OF NECESSARY TOOLS ................................................................................................................ 169 TORQUE LIST ..........................................................................................................................................
170 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS .......................................................................... 171 MAINTENANCE SCHEDULE CHART ............................................................................................................... 174 MAINTENANCE SCHEDULE CHART 174 MAINTENANCE WHEN USING HYDRAULIC BREAKER ....................................................................... 177 SERVICE PROCEDURE ....................................................................................................................................
178 INITIAL 250 HOURS SERVICE ................................................................................................................ 178 WHEN REQUIRED ................................................................................................................................... 178 CHECK BEFORE STARTING .................................................................................................................. 190 EVERY 100 HOURS SERVICE ...............................................................................................................
195 EVERY 250 HOURS SERVICE ................................................................................................................ 198 EVERY 500 HOURS SERVICE ................................................................................................................ 202 EVERY 1000 HOURS SERVICE .............................................................................................................. 208 EVERY 2000 HOURS SERVICE ..............................................................................................................
211 EVERY 4000 HOURS SERVICE .............................................................................................................. 213 EVERY 5000 HOURS SERVICE .............................................................................................................. 213 SPECIFICATIONS ............................................................................................. 217 11