TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
(24) Install two preformed packings (74) and two preformed packings (75) in valve body (65).
(25) Install valve body (65), two screws (76), two screws (77), and four caps (78).
(26) Install spring seat (79), backup ring (80), spring (81), spring seat (82), and screw (83) on
spool (84).
(27) Install spool (84) in directional valve (85).
(28) Install preformed packing (86) and cap (87) with four screws (88).
17-135
