TM 10-3930-664-24 C.  REMOVAL 1. Remove  flywheel  housing  (1)  by  removing  eight screws (2). 2. Remove rear cover (3) by removing four screws (4) and four screws (5).  Screws (5) also secure oil pan. 3. Remove and discard rear cover gasket (5). 4. Remove cover plate (7) by removing screws (8). 5. Remove  plug  (9)  and  O-ring  (10).    Discard  O- ring.  Remove plug (11). 6. Support the seal area of rear cover (3) and drive seal (12) from rear cover. D.  CLEANING Clean    flywheel    housing    and    related    components    in accordance with paragraph 1-24. E.  INSPECTION Inspect    flywheel    housing    and    related  components  in accordance with paragraph 1-24. 3-42