Transmission oil filters.
There is only one cover plate on each side of transmission.
Open rear engine deck grille exhaust deflector and grille (15). Remove left and right cover plates (17) (see WP 0266
00) and remove four elements (18) (two under each plate).
Clean elements (18) and covers (17) with cleaning compound (item 9, WP 0489).
Install elements (18) and install left and right covers (17) (see WP 0266 00). Close rear engine deck grille exhaust
deflector and grille (15).
10. Accelerator linkage bell crank and pillow block. Each time engine is removed, lubricate with GAA through bell crank
fitting (19) and two pillow block fittings (20).
11. Auxiliary Power Unit (APU) engine oil filter.
APU engine is hot after operation. Use caution when reaching into APU compartment.
Oil filter should be changed each time the APU engine crankcase oil is changed. Filter should be
replaced more frequently when operating in extremely dusty environments.
Open right front engine grille door (21).
Remove oil filter (22) with a wrench, and discard filter.