Komatsu D155AX-8E0, Operation & Maintenance Manual

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METHOD FOR REPLACING FUEL TANK BREATHER ELEMENT......................................................... 4-62
METHOD FOR REPLACING PILOT FILTER ELEMENT......................................................................... 4-62
METHOD FOR CHECKING AND CLEANING FUEL STRAINER ............................................................ 4-64
METHOD FOR REPLACING HYDRAULIC TANK BREATHER ELEMENT ............................................. 4-65
METHOD FOR REPLACING DEF TANK BREATHER ELEMENT........................................................... 4-65
METHOD FOR CHECKING DRIVE BELT TENSION PULLEY ASSEMBLY FOR ALTERNATOR AND AIR
CONDITIONER COMPRESSOR......................................................................................................... 4-66
EVERY 2000 HOURS MAINTENANCE ......................................................................................................... 4-66
METHOD FOR CHANGING OIL IN DAMPER CASE AND CLEANING DAMPER BREATHER............... 4-67
METHOD FOR CHANGING OIL IN HYDRAULIC TANK, REPLACING HYDRAULIC OIL FILTER ELEMENT,
AND CLEANING HYDRAULIC TANK STRAINER ............................................................................... 4-68
METHOD FOR CHECKING AND ADDING PIVOT BEARING OIL .......................................................... 4-70
METHOD FOR CHECKING AND RELEASING NITROGEN GAS CHARGE PRESSURE IN ACCUMULA-
TOR (FOR CONTROL CIRCUIT) ........................................................................................................ 4-71
METHOD FOR CHECKING AND ADJUSTING ENGINE VALVE CLEARANCE ...................................... 4-73
METHOD FOR REPLACING KCCV FILTER ELEMENT ......................................................................... 4-73
METHOD FOR REPLACING DEF FILTER.............................................................................................. 4-76
METHOD FOR CHECKING ALL TIGHTENING POINTS OF ENGINE INTAKE PIPE CLAMPS.............. 4-79
EVERY 4000 HOURS MAINTENANCE ......................................................................................................... 4-79
REPLACE DEFINED LIFE PARTS.......................................................................................................... 4-79
METHOD FOR CHECKING WATER PUMP............................................................................................ 4-80
METHOD FOR CHECKING ALTERNATOR ............................................................................................ 4-80
METHOD FOR CHECKING STARTING MOTOR.................................................................................... 4-80
METHOD FOR REPLACING ACCUMULATOR (FOR CONTROL CIRCUIT) .......................................... 4-80
METHOD FOR CHECKING FOR LOOSENESS OF ENGINE HIGH-PRESSURE PIPING CLAMP, HARD-
ENING OF RUBBER ........................................................................................................................... 4-81
METHOD FOR CHECKING FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER.
............................................................................................................................................................ 4-83
METHOD FOR CHECKING PLAY OF TURBOCHARGER ROTOR ........................................................ 4-84
EVERY 4500 HOURS MAINTENANCE ......................................................................................................... 4-84
METHOD FOR CLEANING KDPF .......................................................................................................... 4-84
METHOD FOR CLEANING DEF TANK................................................................................................... 4-84
METHOD FOR REPLACING DEF TANK FILLER PORT FILTER............................................................ 4-84
METHOD FOR CLEANING FUEL DOSER ............................................................................................. 4-84
CHECK FOR MISSING FUEL SPRAY PREVENTION CAP ON FUEL DOSER PIPING, HARDENING OF
RUBBER ............................................................................................................................................. 4-84
EVERY 8000 HOURS MAINTENANCE ......................................................................................................... 4-84
METHOD FOR REPLACING ENGINE HIGH-PRESSURE PIPING CLAMP ........................................... 4-84
METHOD FOR REPLACING FUEL SPRAY PREVENTION CAP............................................................ 4-84
METHOD FOR OVERHAULING STARTING MOTOR AND ALTERNATOR ............................................ 4-84
EVERY 9000 HOURS MAINTENANCE ......................................................................................................... 4-84
METHOD FOR REPLACING DEF HOSE ............................................................................................... 4-84
METHOD FOR REPLACING FUEL SPRAY PREVENTION CAP ON FUEL DOSER PIPING................. 4-84
END OF SERVICE LIFE ......................................................................................................................... 4-84
MAINTENANCE SCHEDULE MAINTENANCE
4-14