T M 9 - 2 3 5 0 - 2 5 6 - 2 0
APPENDIX J: LUBRlCATlON INSTRUCTlONS
J-5 LUBRICATION INSTRUCTIONS-Continued
c. SERVICE FROM ENGINE COMPARTMENT-Continued
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).
Auxiliary Power Unit (APU) engine oil filter.
APL! 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.
Lightly lubricate gasket (23) of replacement filter and tighten it until gasket contacts base; then tighten
filter (32) an additional one-half turn.
Do not overtighten filter.
Start APC engine (refer to TM 9-2350-256-10) and check for oil leaks around filter gasket (23). Tighten
filter (23) as necessary if leakage occurs.
Close right front engine grille door (21).