Komatsu PC160LC-8 Operation & Maintenance Manual page 24

CONTENTS
Battery Removal and Installation ................................................................................................... 3-196
Battery Charges ............................................................................................................................. 3-197
Starting Engine with Booster Cables ............................................................................................. 3-198
OTHER TROUBLE ................................................................................................................................. 3-200
Electrical System ........................................................................................................................... 3-200
Chassis .......................................................................................................................................... 3-201
Engine............................................................................................................................................ 3-202
Electronic Control System ............................................................................................................. 3-203
Point of Contact to Telephone when Error Occurs ........................................................................ 3-204
MAINTENANCE
MAINTENANCE INFORMATION ......................................................................................................................... 4-2
OUTLINE OF SERVICE........................................................................................................................................ 4-5
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC...................................................... 4-5
OIL ..................................................................................................................................................... 4-5
FUEL.................................................................................................................................................. 4-6
COOLANT AND WATER FOR DILUTION......................................................................................... 4-6
GREASE ............................................................................................................................................ 4-7
CARRYING OUT KOWA (Komatsu Oil Wear Analysis) .................................................................... 4-7
STORING OIL AND FUEL ................................................................................................................. 4-8
FILTERS ............................................................................................................................................ 4-9
ELECTRICAL SYSTEM MAINTENANCE ................................................................................................... 4-9
WEAR PARTS .................................................................................................................................................... 4-10
WEAR PARTS LIST.................................................................................................................................. 4-10
RECOMMENDED FUEL, COOLANT, AND LUBRICANT ................................................................................. 4-11
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS 
OTHER THAN KOMATSU GENUINE OIL................................................................................................ 4-13
TIGHTENING TORQUE SPECIFICATIONS ...................................................................................................... 4-14
TIGHTENING TORQUE LIST ................................................................................................................... 4-14
SAFETY CRITICAL PARTS ............................................................................................................................... 4-15
SAFETY CRITICAL PARTS LIST ............................................................................................................. 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 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS) ................................... 4-19
WHEN REQUIRED ................................................................................................................................... 4-20
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT ......................................................... 4-20
CLEAN INSIDE OF COOLING SYSTEM ........................................................................................ 4-26
COOLANT DENSITY TABLE .......................................................................................................... 4-27
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