TM 55-2840-254-23
4-40 INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
4-40
4. Align oil drain hole (16) with oil drain slot (17)
on forward seal and retainer (12).
Be sure to apply a light coat of lubricat-
ing oil on faceplate before installation.
Failure to comply will cause damage to
forward seal and retainer during dry
running period of initial engine starts.
5. Apply a light coat of lubricating oil (E32 or E33)
on faceplate (13). Install forward seal and re-
tainer (12) and three screws (18).
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