Lastec 4520 - Every 400 Operating Hours; Every 500 Operating Hours; Annual; Bi-Annual

Maintenance
Every 400 Operating Hours
5
5-4 Lastec//061714 Maintenance
5.8 Every 400 Operating Hours
 Replace fuel filter cartridge.
2
 Change the hydraulic oil and filter.
5.9 Every 500 Operating Hours
 Inspect and re-pack all wheel bearings.
 Flush fuel tanks.
2
 Flush radiator.
2
 Replace engine fan and alternator belts.
2
 Check engine valve clearance
2
 Check head mounting bolt torque (while doing valve check)
2
5.10 Annual
 Replace air cleaner filter elements if necessary.
2
 Change the hydraulic oil and filter.
 Rotate tires
5.11 Bi-Annual
 Replace fuel hoses and clamps.
1
 Replace radiator hoses and clamps.
2
 Replace battery.
1. Refer to the Engine Operator’s Manual accompanying this manual.