TM 9-4940-568-34
6-54
6-12. CROSS-RELIEF VALVE REPAIR (Continued)
b.
Cleaning/Inspection
(1) Clean all parts.
(2) Inspect all parts.
(3) Replace all parts failing inspection.
c.
Assembly
NOTE
Lubricate all preformed packings
with clean hydraulic oil.
(1) Apply sealing compound to plugs and
install ball bearing (19), ball seat (18),
two plugs (17), two plugs (16), and two
plugs (15) in valve body (2).
(2) Install two valve seats (14), springs
(13), preformed packings (12), and
check valves (11) in valve body (2).
(3) Install preformed
elbow (9) in valve
(4) Install two preformed packings (8),
elbow (7), and fitting (6) in valve body
(2).
(5) Install two preformed packings (5),
preformed packings (3), and retainers
(4) on relief valves (1).
(6) Install two relief valves (1) in valve body
(2).
END OF TASK
Follow-On Maintenance
Install cross relief
valve (para 3-32).
1
2
3
4
5
9
10
16
11
12
13
14
15
191817
1
8
7
8
6
