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TM 5-4210-233-14&P-1
4-49. TANK DISCHARGE VALVE - Continued
b.
Disassembly.
(1)
Use spanner wrench to turn seal retainer (10) counterclockwise until free from valve body (7).
Discard retainer.
(2)
Remove and discard retainer O-ring (11).
(3)
Remove and discard seat (12).
(4)
Remove and discard seat O-ring (13).
(5)
Remove socket head screw (14), handle washer (15), and handle disc (16).
(6)
Mark position of handle (17).
(7)
Remove handle (17).
(8)
Remove pivot bolt (18) and pivot bolt O-ring (19). Discard pivot bolt O-ring (19).
(9)
Remove ball valve (20).
(10)
Remove actuator shaft (21) and actuator shaft O-ring (22). Discard actuator shaft O-ring (22).
NOTE
The following step should be performed only as neces-
sary.
(11)
Remove four socket head screws (23) and two stop brackets (24). Note position of stop brackets
(24) for assembly.
4-251
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