Figure 3-4. Engine oil filter service for engine model D333TA.
(b) Loosen the two cover screws;
remove cover from both cases, then remove and
discard used filter element from both cases.
(d) Remove both gaskets from filter
(e) Clean all removed parts in an
approved cleaning solvent, dry thoroughly, then use a
cloth dampened with solvent and wipe all sludge from
Discard all unserviceable gaskets.
(f) Install drain plug in filter base;
install serviceable gasket in both case grooves in filter
base, then position cases on base and secure with
clamp, lockwasher, and capscrew (3).
(g) Install new filter element in both
cases, then position cover on case and secure with
Figure 3-5. Engine oil strainer service (model 687C-
(h) After engine oil filters are serviced
fill crankcase; (LO 5-3810-206-12) start engine (para 2-
10), and run for about five minutes at a fast idle.
Inspect oil filters for leaks, then stop