TM-5-4310-389-14
7.
Remove 0-ring (2) from screw seat and inspect. Replace as necessary.
8.
Clean all parts in accordance with Army diving cleaning procedures.
c.
Reassemble.
1.
Install 0-ring (2) on seat screw.
2.
Install 0-ring (2) on plunger (6) approximately 1/4-inch onto shaft and lightly lubricate 0-ring and shaft.
3.
Insert plunger (6) assembly into inlet side of PMV.
4.
Lightly lubricate seat screw 0-ring, and install seat screw (3) through the inlet side of PMV. Tighten screw
until the seat bottoms out.
5.
Install spring (9) and spring pad (8) into PMV adjustment side.
6.
Install adjusting screw (10) over spring and hand-tighten.
d.
Installation.
1.
Reinstall PMV onto filter chamber outlet.
2.
Reinstall service line connection.
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