Komatsu PC2000-8 BACKHOE, Operation & Maintenance Manual

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MAINTENANCE SCHEDULE
MAINTENANCE
4-18
EVERY 1000 HOURS MAINTENANCE
REPLACE FUEL MAIN FILTER CARTRIDGE.................................................................................................. 4-85 4
REPLACE FUEL TANK BREATHER ELEMENT .............................................................................................. 4-89 4
CHANGE OIL IN SWING MACHINERY CASE ................................................................................................. 4-90 4
CHANGE OIL IN PTO CASE ............................................................................................................................ 4-92 4
CLEAN PTO LUBRICATION OIL FILTER STRAINER ..................................................................................... 4-94 4
REPLACE HYDRAULIC OIL FILTER ELEMENT ............................................................................................. 4-95 4
REPLACE HYDRAULIC TANK BREATHER FILTER ELEMENT ..................................................................... 4-96 4
INSPECTION OF ENGINE SUCTION HOSE CLAMP FOR LOOSENING....................................................... 4-96 4
CHECK FOR LOOSE CLAMPS OF AFTERCOOLER HOSE........................................................................... 4-98 4
CHECK GAS PRESSURE IN ACCUMULATOR FOR OPERATION CONTROL CIRCUIT .............................. 4-99 4
CHECK WELDED STRUCTURE ...................................................................................................................... 4-99 4
CHECK EMERGENCY LADDER .................................................................................................................... 4-102 4
GREASING HYDRAULIC LADDER ................................................................................................................ 4-103 4
EVERY 2000 HOURS MAINTENANCE
CHANGE OIL IN FINAL DRIVE CASE ........................................................................................................... 4-104 4
CHECK GREASE LEVEL IN SWING PINION, ADD GREASE....................................................................... 4-105 4
CHECK ALTERNATOR, STARTING MOTOR ................................................................................................ 4-105 4
CHECK ENGINE VALVE CLEARANCE, ADJUST ......................................................................................... 4-105 4
EVERY 4000 HOURS MAINTENANCE
GREASE ENGINE MOUNT (FRONT SIDE) ................................................................................................... 4-109 4
CHECK WATER PUMP .................................................................................................................................. 4-106 4
CHECK FOR LOOSENESS OF HIGH-PRESSURE PIPING CLAMP, HARDENING OF RUBBER............... 4-107 4
CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER ............................. 4-108 4
REPLACE ACCUMULATOR IN OIL COOLER CIRCUIT ............................................................................... 4-109 4
EVERY 5000 HOURS MAINTENANCE
CHANGE OIL IN HYDRAULIC TANK, CLEAN STRAINER ............................................................................ 4-110 4
EVERY 8000 HOURS MAINTENANCE
REPLACE INJECTOR NOZZLE ASSEMBLY ................................................................................................. 4-114 4
REPLACE HIGH-PRESSURE PIPING CLAMP .............................................................................................. 4-114 4
REPLACE FUEL SPRAY PREVENTION CAP ............................................................................................... 4-114 4