TM 9-4940-568-34
3-160
3-46. MANUAL OVERRIDE VALVE REPAIR (Continued)
(2) Dry parts with cleaning cloth.
(3) Inspect parts for cracks, broken
terminals and stripped threads.
(4) Replace damaged parts.
d.
Assembly
NOTE
All oil rings should have a light
coat of oil applied prior to
installation.
(1) Install preformed packings (7) and (8)
and backup ring (9) on valve stem (6).
(2) Install valve stem (6) into manual
override valve (6).
(3) Install coil (5) and nut (4) on valve stem
(6).
(4) Apply sealer to threads and install
elbow (3) into manual override valve (1).
(5) Apply sealer to threads and install tube
fitting (2) into manual override valve (1).
(6) Remove manual override valve (1) from
vise.
2
3
1
9
8
7
6
5
4
