TM 5-5420-234-14&P
5-29. MAIN MANIFOLD BLOCK REPLACEMENT (MODEL A ONLY) (continued).
(12) Remove four plugs (18) and o-rings (19) from main manifold block (2). Discard o-rings.
(13) Remove plug (20) and o-ring (21) from main manifold block (2). Discard o-ring.
(14) Remove three plugs (22) and o-rings (23) from main manifold block (2). Discard o-rings.
(15) Remove four plugs (24) and o-rings (25) from main manifold block (2). Discard o-rings.
18
18
18
24
22
25
23 19
19
18
19
22
19
23
24
25
24
25
21
20
25
24
22 23
b. Installation.
2
NOTE
Apply lubricating oil to all O-rings prior to installation.
(1) Install four new o-rings (25) and plugs (24) in main manifold block (2).
(2) Install three new o-rings (23) and plugs (22) in main manifold block (2).
9
(3) Install new o-ring (21) and plug (20) in main
7
manifold block (2).
5
11
(4) Install four new o-rings (19) and plugs (18) in
16
main manifold block (2).
15
17
14
(5) Install four new o-rings (17) and adapters (5)
in main manifold block (2).
2
(6) Install two new o-rings (16) and adapters (7)
in main manifold block (2).
(7) Install two new o-rings (15) and adapters (9)
in main manifold block (2).
(8) Install two new o-rings (14) and adapters (11)
in main manifold block (2).
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Change 1
