TM 10-3930-669-34 3-10. ENGINE FRONT COVER REPLACEMENT/REPAIR (CONT). (4) Remove  screw  (9)  and  washer  (10)  from  front cover (3). (5) Remove  front  cover  (3)  and  gasket   (11)   from crankcase (12).  Discard gasket. b. Disassembly. (1) Remove   filler   cap   (13)   and   spacer   ring (14) from front cover (3). (2) Remove screw (15) and preformed packing (16) from front cover (3).  Discard preformed packing. (3) Remove body (17) from angle drive (18). (4) Remove tach drive nut (19) and shaft (20) from body (17). (5) Remove angle drive (18), adapter (21) and lock nut (22) from front cover (3). (6) Remove   screw   (23),   lock   washer   (24), cover   (25),   and   preformed   packing   (26) from front cover (3).  Discard lock washer and preformed packing. (7) Remove two studs (27  and  28)  from  front cover (3). (8) Remove    preformed    packing    (29)    from front cover (3). Discard preformed packing. (9) Remove plate (30), three screws (31) and gasket (32) from front cover (3). 3-56