AD45 and AE40 II Underground Articulated Trucks Maintenance Interval Schedule Caterpillar

Note: All safety information, warnings, and instructions must be read and understood before you perform any operation of any maintenance procedure.

Note: Before each consecutive interval is performed, all of the maintenance requirements from the previous intervals must be performed.

When Required

Every 10 Service Hours or Daily

Every 50 Service Hours or Weekly

Initial 250 Service Hours (or at first oil change)

Every 250 Service Hours or Monthly

Every 500 Service Hours or 3 Months

Every 1000 Service Hours or 6 Months

Every 2000 Service Hours or 1 Year

Every 3000 Service Hours or 2 Years

Every 3 Years

Every 6000 Service Hours or 4 Years