Maintenance Schedule; Maintenance Schedule Table - Komatsu WA380-8 Operation & Maintenance Manual

MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE TABLE

INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) .......................................... 4-14
INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS) ...................................... 4-14
WHEN REQUIRED ........................................................................................................................................ 4-14
METHOD FOR CHECKING, CLEANING AND REPLACING AIR CLEANER .......................................... 4-14
METHOD FOR CLEANING INSIDE OF COOLING SYSTEM ................................................................. 4-20
METHOD FOR CHECKING OIL LEVEL IN TRANSMISSION CASE, ADDING OIL ................................ 4-23
METHOD FOR CHECKING OIL LEVEL IN AXLE CASE AND ADDING OIL........................................... 4-25
METHOD FOR CLEANING AXLE BREATHER....................................................................................... 4-26
METHOD FOR CLEANING AIR CONDITIONER CONDENSER............................................................. 4-27
METHOD FOR CLEANING RADIATOR FIN AND COOLER FIN ............................................................ 4-27
METHOD FOR CLEANING FINS BY ROTATING COOLING FAN IN REVERSE .................................... 4-28
METHOD FOR REVERSING MANUAL OPERATION FAN ..................................................................... 4-28
METHOD FOR REVERSING AUTOMATIC OPERATION FAN ............................................................... 4-28
METHOD FOR CLEANING FIN WITH COMPRESSED AIR ................................................................... 4-28
METHOD FOR INVERTING AND REPLACING BOLT ON CUTTING EDGE .......................................... 4-30
METHOD FOR REPLACING BUCKET TEETH....................................................................................... 4-31
METHOD FOR CHECKING WINDOW WASHER FLUID LEVEL, ADDING FLUID ................................. 4-33
METHOD FOR CHECKING AND MAINTENANCE AIR CONDITIONER................................................. 4-33
METHOD FOR REPLACING SLOW-BLOW FUSE ................................................................................. 4-34
METHOD FOR CHECKING FUNCTION OF ECSS ACCUMULATOR..................................................... 4-35
SELECT AND CHECK TIRES................................................................................................................. 4-36
METHOD FOR CLEANING AND REPLACING FUEL TANK BREATHER ELEMENT ............................. 4-37
METHOD FOR LUBRICATING REAR FULL-LENGTH FENDER HINGE................................................ 4-38
CHECKING AUTO-GREASING AND OPERATION METHOD FOR FILLING GREASE.......................... 4-39
CHECKS BEFORE STARTING...................................................................................................................... 4-40
EVERY 50 HOURS MAINTENANCE ............................................................................................................. 4-41
METHOD FOR DRAINING WATER AND SEDIMENT FROM FUEL TANK ............................................. 4-41
EVERY 100 HOURS MAINTENANCE ........................................................................................................... 4-41
METHOD FOR CHECKING OIL LEVEL IN HYDRAULIC TANK, ADDING OIL ....................................... 4-42
METHOD FOR CLEANING AIR CONDITIONER FRESH AIR FILTER.................................................... 4-42
EVERY 250 HOURS MAINTENANCE ........................................................................................................... 4-43
METHOD FOR CHECKING BATTERY ELECTROLYTE LEVEL ............................................................. 4-43
METHOD FOR TESTING PARKING BRAKE .......................................................................................... 4-45
METHOD FOR CHECKING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION.. 4-45
METHOD FOR CHECKING LOOSENESS OF WHEEL HUB BOLTS, RETIGHTENING BOLTS ............ 4-47
METHOD FOR CLEANING AIR CONDITIONER RECIRC AIR FILTER .................................................. 4-47
METHOD FOR CHECKING FUNCTION OF BRAKE ACCUMULATOR .................................................. 4-48
EVERY 500 HOURS MAINTENANCE ........................................................................................................... 4-48
METHOD FOR CHANGING OIL IN ENGINE OIL PAN, REPLACING ENGINE OIL FILTER CARTRIDGE .....
............................................................................................................................................................ 4-48
METHOD FOR REPLACING FUEL PREFILTER CARTRIDGE............................................................... 4-50
EVERY 1000 HOURS MAINTENANCE ......................................................................................................... 4-52
METHOD FOR REPLACING FUEL MAIN FILTER CARTRIDGE ............................................................ 4-52
METHOD FOR CHANGING OIL IN TRANSMISSION CASE AND CLEANING TRANSMISSION CASE
STRAINER .......................................................................................................................................... 4-53
METHOD FOR REPLACING TRANSMISSION OIL FILTER CARTRIDGE ............................................. 4-54
METHOD FOR CLEANING TRANSMISSION BREATHER ..................................................................... 4-55
METHOD FOR CHECKING ALL TIGHTENING POINTS OF ENGINE INTAKE PIPE CLAMPS.............. 4-55
METHOD FOR CHECKING AND REPLACING ALTERNATOR BELT..................................................... 4-56
EVERY 2000 HOURS MAINTENANCE ......................................................................................................... 4-56
METHOD FOR CHANGING OIL IN HYDRAULIC TANK, CLEANING HYDRAULIC TANK STRAINER... 4-56
METHOD FOR REPLACING HYDRAULIC OIL FILTER ELEMENT ........................................................ 4-57
METHOD FOR REPLACING HYDRAULIC TANK BREATHER ELEMENT ............................................. 4-59
METHOD FOR CHANGING OIL IN AXLE CASE .................................................................................... 4-59
METHOD FOR REPLACING AIR CONDITIONER FRESH/RECIRC AIR FILTERS ................................ 4-60
4-12
MAINTENANCE