TRAVELLING POSTURE ......................................................................................................................... 151 COLD WEATHER OPERATION ........................................................................................................................ 152 PRECAUTIONS FOR LOW TEMPERATURE .......................................................................................... 152 PRECAUTIONS AFTER COMPLETION OF WORK ................................................................................ 153 AFTER COLD WEATHER ........................................................................................................................
154 LONG-TERM STORAGE .................................................................................................................................... 155 BEFORE STORAGE ................................................................................................................................. 155 DURING STORAGE ................................................................................................................................. 155 AFTER STORAGE ....................................................................................................................................
156 STARTING MACHINE AFTER LONG-TERM STORAGE ........................................................................ 156 TROUBLESHOOTING ........................................................................................................................................ 157 PHENOMENA THAT ARE NOT FAILURES ............................................................................................. 157 METHOD OF TOWING MACHINE ........................................................................................................... 158 PRECAUTIONS ON PARTICULAR JOBSITES .......................................................................................
158 IF BATTERY IS DISCHARGED ................................................................................................................ 159 OTHER TROUBLE ................................................................................................................................... 161 MAINTENANCE. .............................................................................................. 165 GUIDES TO MAINTENANCE .............................................................................................................................
166 OUTLINES OF SERVICE ................................................................................................................................... 169 OUTLINE OF OIL, FUEL, COOLANT ....................................................................................................... 169 OUTLINE OF ELECTRIC SYSTEM .......................................................................................................... 172 OUTLINE OF HYDRAULIC SYSTEM .......................................................................................................
172 WEAR PARTS LIST ........................................................................................................................................... 174 USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE .......................... 175 PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS ......................................................... 175 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS ..................................................................... 179 INTRODUCTION OF NECESSARY TOOLS ............................................................................................
179 TORQUE LIST .......................................................................................................................................... 180 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS .......................................................................... 181 SAFETY CRITICAL PARTS ...................................................................................................................... 182 MAINTENANCE SCHEDULE CHART ............................................................................................................... 183 MAINTENANCE WHEN USING HYDRAULIC BREAKER .......................................................................
188 SERVICE PROCEDURE .................................................................................................................................... 189 INITIAL 250 HOURS SERVICE ................................................................................................................ 189 WHEN REQUIRED ................................................................................................................................... 190 CHECK BEFORE STARTING ..................................................................................................................
202 EVERY 50 HOURS ................................................................................................................................... 206 13