TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-28.2. LEFT HAND CONTROL VALVE BODY REMOVAL/REPAIR/INSTALLATION (M984E1)
(4)
(5)
Remove elbow (7) and preformed
packing (8) from valve (9).
Remove three screws (10),
lockwashers (11), and valve (9)
from bracket (3).
b. Disassembly.
(1) Remove two fittings (1) and preformed
packings (2) from valve body (3).
NOTE
All directional valves are removed and repaired
the same. Matchmark valve to body.
(2)
(3)
(4)
Remove two fittings (4) and preformed
packings (5).
Remove four caps (6), screws (7), and
directional valve (8) from valve body (3).
Remove three preformed packings (9) and
two preformed packings (10).
17-138.2