Komatsu PC15MRX-1 Operation And Maintenance Manual page 13

CONTENTS
LONG TERM STORAGE .................................................................................................................................... 3-75
BEFORE STORAGE................................................................................................................................. 3-75
DURING STORAGE ................................................................................................................................. 3-75
AFTER STORAGE.................................................................................................................................... 3-76
TROUBLESHOOTING........................................................................................................................................ 3-77
AFTER RUNNING OUT OF FUEL............................................................................................................ 3-77
PHENOMENA THAT ARE NOT FAILURES ............................................................................................. 3-77
TOWING THE MACHINE ......................................................................................................................... 3-78
PRECAUTIONS ON PARTICULAR JOBSITES ....................................................................................... 3-78
DISCHARGED BATTERY ........................................................................................................................ 3-79
OTHER TROUBLE ................................................................................................................................... 3-83
MAINTENANCE
MAINTENANCE INFORMATION ......................................................................................................................... 4-2
LUBRICANTS, COOLANT AND FILTERS .......................................................................................................... 4-5
OUTLINE OF OIL, FUEL, COOLANT ......................................................................................................... 4-5
ELECTRIC SYSTEM MAINTENANCE ....................................................................................................... 4-8
HANDLING HYDRAULIC SYSTEM ............................................................................................................ 4-8
WEAR PARTS LIST ........................................................................................................................................... 4-10
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE..................... 4-11
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS ......................................................... 4-11
TIGHTENING TORQUE SPECIFICATIONS ...................................................................................................... 4-15
TIGHTENING TORQUE LIST ................................................................................................................... 4-15
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS .......................................................................... 4-16
SAFETY CRITICAL PARTS...................................................................................................................... 4-16
MAINTENANCE SCHEDULE ............................................................................................................................. 4-17
MAINTENANCE SCHEDULE CHART ...................................................................................................... 4-17
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER..................................................................... 4-19
MAINTENANCE PROCEDURE.......................................................................................................................... 4-20
INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) ................................... 4-20
WHEN REQUIRED ................................................................................................................................... 4-21
CHECK BEFORE STARTING .................................................................................................................. 4-41
EVERY 100 HOURS MAINTENANCE...................................................................................................... 4-42
EVERY 250 HOURS MAINTENANCE...................................................................................................... 4-43
EVERY 500 HOURS MAINTENANCE...................................................................................................... 4-47
EVERY 1000 HOURS MAINTENANCE.................................................................................................... 4-52
EVERY 2000 HOURS MAINTENANCE.................................................................................................... 4-53
1-12
FOREWORD