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TM 10-4320-324-14
4-58. Valves, Manifolds and Fittings Repair/Replacement (CONT).
(3) Installation of gate valve.
(a) Install gasket (15) on manifold.
(b) Aline match marks, then position gate
valve (12) against manifold.
(c) Install eight lockwashers (14), then thread
eight nuts (13) on to manifold studs and
tighten.
(4) Installation of four coupling halves (4).
(a)
Position bracket (11) on frame.
(b) Insert screw (10), with one washer (8)
installed, through bracket (11) and frame.
(c) Install washer (8) and lockwasher (7), then
thread nut (6) on to screw (10) and
tighten.
(d) Install gasket (5) on gate valve.
(e) Position coupling half (4) against gate
valve and aline holes.
NOTE
Longest screw must go through hole and bracket.
(f) Insert eight screws (3) through gate valve
and coupling half (4).
NOTE
Be sure to attach coupling half chain to
one screw before installing lockwashers
and nuts.
(g) Install eight lockwashers (2), then thread
nuts (1) on to screws (3) and tighten.
4-176
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