TM 10-3930-664-24 F. INSTALLATION 1. Install new rear cover gasket (5). 2. Use    installation    tool    supplied    with    oil    seal replacement   kit   to   align   rear    cover    (3)    with crankshaft. 3. Install  rear  cover  (3)  using  four  screws  (4)  and four screws (5).  Screws (5) also secure oil pan. Torque screws to 18 ft-lbs (24 Nm). 4. Trim   gasket   (5)   even   with   oil   pan   mounting surface.    Apply  sealant  to  joints  between  rear cover and oil pan rail. 5. Install  plug  (9)  and  new  o-ring  (10).    Seat  plug using a soft head hammer. 6. Install plug (11). 7. Install  cover  plate  (7)  using  screws  (8).  Install new ring seal (12). 8. Install  flywheel  housing  (1)  using  eight  screws (2).  Torque screws to 45 ft-lbs (60 Nm). FOLLOW-ON MAINTENANCE: Install flywheel and rear oil seal (para.  3-9) END OF TASK 3-43