TM 10-4610-243-13
4-39.
TEE AND GATE VALVE ASSEMBLY (9114-Y6) REPAIR - cont.
c.
Inspection.
(1) Inspect male couplings (36) for cracks.
(2) Inspect female coupling (9 and 26) for cracks and damaged lock arms.
(3) Inspect tee (38) for cracks and corrosion.
d.
Repair.
(1) Refer to para. 4-31 to repair gate valve.
(2) Replace defective components. Do not reuse sealing components.
e.
Assembly. Refer to figure 4-37.
(1) Position gasket (37) and male coupling (36) on tee (38).
(2) Install eight flat washers (35), screws (34), flat washers (33), lockwashers (32) and nuts (31).
NOTE
Ensure gasket is fully seated in groove of cap.
(3) Install gasket (29) in cap (30) Connect cap to male coupling (36) with ring (28).
(4) Position gasket (27) and female coupling (26) on tee (38).
(5) Install eight flat washers (25), screws (24), flat washers (23) lockwashers (22) and nuts (21).
NOTE
Ensure gasket is fully seated in groove of coupling.
(6) Install gasket (20) in female coupling (26).
(7) Connect plug (19) to female coupling (26) with ring (18).
(8) Position gasket (17) and gate valve (16) on tee (38).
NOTE
Two flat washers must be installed under heads of both top attaching screws on both sides of
gate valve Refer to figure 4-27 for position of screws and double washers
(9) Install ten flat washers (15), eight screws (14), flat washers (13), lockwashers (12) and nuts (11).
(10) Position gasket (10) and female coupling (9) on gate valve (16).
(11) Install eight flat washers (8), screws (7), flat washers (6), lockwashers (5) and nuts (4).
4-110
