TM 9-2320-366-34-3
16-61. M1089 MANUAL OVERRIDE VALVE REPLACEMENT (CONT)
(4) Removetwoscrews
(5), four washers (6),two
lockwashers (7), nuts (8), manual override valve (2),
and valvebracket(9)fromcontrol
panel(10)Discard
lockwashers.
(5) Remove 90-degree fitting (11) from manual override
valve (2).
(6) Remove fitting (12) from manual override valve (2).
(7) Remove preformed packings (13 and 14) from 90-degree
fitting (11). Discard preformed packings.
(8) Remove preformed packings (15 and 16) from fitting
(12). Discard preformed packings.
b. Installation.
(1) Install preformed packings (1 and 2) on 90-degree fitting
(3).
(2) Install preformed packings (4 and 5) on fitting (6).
(3) Install 90-degree fitting (3) and fitting (6) in manual
override valve (7).
16-340