Komatsu ecot3 GALEO HM300-2 Operation And Maintenance Manual page 209

MAINTENANCE SCHEDULE CHART
EVERY 500 HOURS SERVICE
Change oil in engine oil pan, replace engine oil filter cartridge
Replace fuel prefilter cartridge
Lubricate cab mount pin (left and right: 1 place each)
Check oil level in final drive case, add oil
Check oil level in differential case, add oil
Clean, check radiator fins and after cooler fins
Recover oil leaking from floating seal
EVERY 1000 HOURS SERVICE
Replace fuel main filter cartridge
Replace corrosion resistor cartridge
Replace transmission filter element
Change oil in transmission case
Change oil in brake oil tank, replace brake oil filter element
Lubrication
Check wear of brake disc
Check of engine air intake piping clamps for looseness
EVERY 2000 HOURS SERVICE
Change oil in final drive case
Change oil in differential case
Replace hydraulic filter element
Clean transmission case strainer
Clean breather
Check accumulator gas pressure
Check alternator
Check, adjust engine valve clearance
Check vibration damper
EVERY 4000 HOURS SERVICE
Change oil in hydraulic tank
Check starting motor
Check water pump
Check air compressor
Check fan pulley and tension pulley
Checking for looseness of high-pressure clamp, hardening of rubber
Checking for missing fuel spray prevention cap, hardening of rubber
EVERY 6000 HOURS SERVICE
Lubricate drive shaft
EVERY 8000 HOURS SERVICE
Replace high-pressure piping clamp
Replace fuel spray prevention cap
Overhaul starting motor and alternator
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MAINTENANCE
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