Maintenance
Every 500 Hours
5
5-4 425HD-MD/masterdoc101602 Maintenance
5.9 Every 500 Hours
Replace all bronze bushings.
Inspect and re-pack all wheel bearings.
Flush fuel tank.
1
Flush radiator.
1
Replace engine fan and alternator belts.
1
5.10 Every 800 Hours
Check engine valve clearance.
1
5.11 Annual
Replace air cleaner filter elements.
1
Change the hydraulic oil & filter.
5.12 Bi-Annual
Replace fuel pipes and clamps.
1
Replace radiator hoses and clamps.
1
Replace battery.
1. Refer to the Kubota Diesel Engine Operator’s Manual located at the back of this manual.