Komatsu WA800-3E0, Operation & Maintenance Manual

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MAINTENANCE
MAINTENANCE SCHEDULE CHART
4-19
MAINTENANCE SCHEDULE CHART 4
MAINTENANCE SCHEDULE CHART 4
INITIAL 10 HOURS SERVICE (SERVICE FOR FIRST 50 HOURS ON NEW MACHINE)
LUBRICATING .................................................................................................................................................. 4-45 4
INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS)
REPLACE TRANSMISSION OIL FILTER ELEMENT....................................................................................... 4-58 4
WHEN REQUIRED
CHECK, CLEAN, OR REPLACE AIR CLEANER ELEMENT ........................................................................... 4-22 4
CLEAN INSIDE OF COOLING SYSTEM.......................................................................................................... 4-24 4
CHECK TRANSMISSION OIL LEVEL, ADD OIL.............................................................................................. 4-28 4
CHECK AXLE OIL LEVEL, ADD OIL ................................................................................................................ 4-29 4
CLEAN AXLE CASE BREATHER..................................................................................................................... 4-29 4
CLEAN AIR CONDITIONER CONDENSER ..................................................................................................... 4-30 4
CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID .............................................................................. 4-30 4
CLEAN RADIATOR, OIL COOLER, AFTERCOOLER FINS ............................................................................ 4-31 4
REPLACE BUCKET TEETH ............................................................................................................................. 4-32 4
LUBRICATING .................................................................................................................................................. 4-33 4
CHECK AIR CONDITIONER ............................................................................................................................ 4-34 4
BLEEDING AIR FROM BRAKE HYDRAULIC CIRCUIT................................................................................... 4-35 4
REPLACE SLOW BLOW FUSE........................................................................................................................ 4-36 4
BLEEDING AIR FROM HYDRAULIC TANK ..................................................................................................... 4-37 4
REPLACE FAN BELT, ADJUST AUTO-TENSIONER ...................................................................................... 4-39 4
SELECTION AND INSPECTION OF TIRES..................................................................................................... 4-41 4
CHECK BEFORE STARTING
EVERY 50 HOURS SERVICE
DRAIN WATER, SEDIMENT FROM FUEL TANK ............................................................................................ 4-44 4
EVERY 100 HOURS SERVICE
LUBRICATING .................................................................................................................................................. 4-45 4
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL ..................................................................................... 4-47 4
CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER..................................................................... 4-48 4
EVERY 250 HOURS SERVICE
CHECK BATTERY ELECTROLYTE LEVEL..................................................................................................... 4-49 4
CHECK PARKING BRAKE ............................................................................................................................... 4-50 4
CHECK ALTERNATOR BELT TENSION, ADJUST ......................................................................................... 4-51 4
CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST ...................................................... 4-52 4
CHECK FOR LOOSE WHEEL HUB NUTS, TIGHTEN..................................................................................... 4-53 4
CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER........................................................... 4-53 4
CHECKING FUNCTION OF ACCUMUULATOR .............................................................................................. 4-53 4
EVERY 500 HOURS SERVICE
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE ..................................... 4-54 4
REPLACE FUEL PRE-FILTER CARTRIDGE ................................................................................................... 4-56 4
REPLACE TRANSMISSION OIL FILTER ELEMENT....................................................................................... 4-58 4
LUBRICATE CENTER DRIVE SHAFT ............................................................................................................. 4-59 4