Komatsu D37EX-21 - Every 2000 Hours Service; Every 4000 Hours Service; Maintenance Schedule Chart; Maintenance

MAINTENANCE SCHEDULE CHART MAINTENANCE
4-18
EVERY 2000 HOURS SERVICE 4
Change oil in hydraulic tank, replace oil filter cartridge and clean suction strainer...........................................4-534
Clean, check turbocharger ................................................................................................................................ 4-554
Check vibration damper .................................................................................................................................... 4-554
Check alternator, starting motor ........................................................................................................................ 4-554
Check engine valve clearance, adjust............................................................................................................... 4-554
EVERY 4000 HOURS SERVICE 4
Check water pump ............................................................................................................................................ 4-564