TM 9-2520-272-34&P 4-8.        REMOVE    LEFT    END    COVER     ASSEMBLY (SHEET 2 OF 10) 8. a 3/8 socket and handle to remove the nut (10) that retains the clamp (3) to the bracket (7). 9. Remove bolt (9) washer  (4),  nut  (10)  and  clamp (3) from bracket. 10. Using a 1-1/4 wrench remove the elbow (11) and o-ring (13) from the adapter. 11. Remove o-ring (13) from     elbow     (11)     and throw away o-ring (13). 12. Remove adapter (14) from LH End Cover Assembly  (8).    13  Using  a  1/4  socket,  socket (Allen),   extension   and   handle   remove   4   bolts (15) that retain the adapter  (14) and gasket (16) to the LH End Cover Assembly (8). 14. Remove   gasket   (16)   and   throw   away   gasket (16). 15. Inspect     parts     for     damage     and     replace     as necessary. FOLLOW-ON    PROCEDURE:    Install    Oil    Level    Tube Assembly.  Refer to paragraph 4-15. End of Task 1 TASK 2.  REMOVE OIL FILTER HEAD ASSEMBLY COMMON TOOLS: Extension, socket wrench, 1/2 inch square drive, 10 inch Handle, socket wrench, 1/2 inch square drive Socket,  socket  wrench,  1/2  inch  square  drive,  9/16 inch SUPPLIES: Bolt, 3/8-16 x 1-1/4 inch (2 required) Rag, wiping (Item 15, Appendix C) 1. Using    rotary    control    handle    on    maintenance stand, rotate transmission so that left end cover assembly (1) is up. 2. Using wiping rag, clean oil filter head (2). 3. Using    socket,    remove    three    bolts    (3)    and washers (4) from filter head (2). 4. Using socket, install two 3/8-16 x 1-1/4 inch bolts (5) from filter head (2). Go to Sheet 3 Para 4-8, Task 2 Change 2  4-28