TM 9-4940-568-34
3-119
c. Assembly
NOTE
All valve assemblies are
assembled the same way.
Lubricate all new preformed
packings, backup rings, and
quad rings with clean hydraulic
oil.
(1) Install spool assembly (8) in valve body
(7).
(2) Aline matchmarks and install preformed
packing (22) and end cap (8) on valve
body (7) with four allen head screws
(21).
(3) Install two backup rings (20) and quad
rings (19) on pinion (18).
(4) Install pinion (18), preformed packing
(17), and cap (16) in lever end cap (4).
NOTE
Do not install tamper proof cap
until adjustment is complete.
(5) Install set screw (15), two sealing
washers (12 and 14) and jam nut (13).
Do not tighten in end cap (4).
16
17
18
19
20
21
22
23
4
7
8
20
19
14
12
13
15
