Komatsu PC200-7 Operator's Maintenance Manual page 13

CONTENTS
LONG TERM STORAGE .................................................................................................................................. 3-119
BEFORE STORAGE............................................................................................................................... 3-119
DURING STORAGE ............................................................................................................................... 3-119
AFTER STORAGE.................................................................................................................................. 3-120
TROUBLESHOOTING...................................................................................................................................... 3-121
AFTER RUNNING OUT OF FUEL.......................................................................................................... 3-121
PHENOMENA THAT ARE NOT FAILURES ........................................................................................... 3-121
TOWING THE MACHINE ....................................................................................................................... 3-122
LIGHTWEIGHT TOWING HOOK............................................................................................................ 3-123
PRECAUTIONS ON PARTICULAR JOBSITES ..................................................................................... 3-123
DISCHARGED BATTERY ...................................................................................................................... 3-124
OTHER TROUBLE ................................................................................................................................. 3-128
MAINTENANCE
MAINTENANCE INFORMATION ......................................................................................................................... 4-2
OUTLINE OF SERVICE........................................................................................................................................ 4-5
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC...................................................... 4-5
ELECTRIC SYSTEM MAINTENANCE ....................................................................................................... 4-9
WEAR PARTS LIST ........................................................................................................................................... 4-10
RECOMMENDED FUEL, COOLANT, AND LUBRICANT ................................................................................. 4-11
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE............. 4-12
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR
PRODUCTS OTHER THAN KOMATSU GENUINE OIL .......................................................................... 4-13
TIGHTENING TORQUE SPECIFICATIONS ...................................................................................................... 4-14
TIGHTENING TORQUE LIST ................................................................................................................... 4-14
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS .......................................................................... 4-15
SAFETY CRITICAL PARTS...................................................................................................................... 4-15
MAINTENANCE SCHEDULE ............................................................................................................................. 4-16
MAINTENANCE SCHEDULE CHART...................................................................................................... 4-16
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER..................................................................... 4-18
MAINTENANCE PROCEDURE.......................................................................................................................... 4-19
INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) ................................... 4-19
INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS) ............................... 4-19
WHEN REQUIRED ................................................................................................................................... 4-20
CHECK BEFORE STARTING .................................................................................................................. 4-46
EVERY 100 HOURS MAINTENANCE...................................................................................................... 4-47
EVERY 250 HOURS MAINTENANCE...................................................................................................... 4-49
EVERY 500 HOURS MAINTENANCE...................................................................................................... 4-54
EVERY 1000 HOURS MAINTENANCE.................................................................................................... 4-61
EVERY 2000 HOURS MAINTENANCE.................................................................................................... 4-65
EVERY 4000 HOURS MAINTENENCE.................................................................................................... 4-67
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FOREWORD
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