TM 10-4610-244-13
TM 09476B-13/1
4-21. REPAIR INLET BALL VALVE ASSEMBLY (Cont'd).
a.
DISASSEMBLY
(1)
Unscrew ball valve assembly (1) from Y-strainer assembly (2)
(2)
Remove gage (3) from ball valve assembly (1).
(3)
Unscrew Y-strainer assembly (2) from elbow (4).
(4)
Unscrew elbow (4) from mainline pipe (5).
(5)
Remove plug (6) from cap (7).
(6)
Remove cap (7) from Y-strainer assembly (2).
(7)
Remove strainer (8) from Y-strainer assembly (2).
b.
REPAIR
(1)
Clean and inspect all components, and replace if damaged.
c.
ASSEMBLY
(1)
Wrap all male threads with anti-seize tape, making sure to wrap in same direction of threads.
(2)
Install strainer (8) in Y-strainer assembly (2).
(3)
Install cap (7) in Y-strainer assembly (2)
(4)
Install plug (6) in cap (7).
(5)
Screw elbow (4) into mainline piping (5).
(6)
Screw Y-strainer assembly (2) into elbow (4).
(7)
Screw gage (3) into ball valve assembly (1).
(8)
Screw ball valve assembly (1) into Y-strainer assembly (2).
4-27
