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TM 9-2330-272-14
4-104. THREE-WAY CONTROL VALVE REPLACEMENT (M131A4C AND M131A5C) (Con’t).
2.
Remove sixteen nuts (12), Iockwashers (11), and screws (9) from three-way control valve (5) and two tubes(1).
Discard Iockwashers.
3.
Remove four nuts (13), screws (2), and two couplers (3) from three-way control valve (5) and two tubes (1).
4.
Remove two seals (4) from three-way control valve (5), and remove three-way control valve and two gaskets
(10) from tubes (1). Discard gaskets and seals.
5.
Install three-way control valve (5) and two new gaskets (10) on two tubes (1) with sixteen screws (9), new
Iockwashers (11), and nuts (12).
6.
Position two new seals (4) on three-way control valve (5) and install two couplers (3) with four screws (2) and
nuts (13).
7.
Connect rod (8) to three-way control valve (5) with flatwasher (7) and new cotter pin (6).
4-226
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