TM 10-4610-243-13
4-36.
TEE AND GATE VALVE ASSEMBLY (9114-Y1) REPAIR - cont.
(10) Separate female coupling (26) and gasket (27) from tee (38).
(11) Disconnect ring (28) from male coupling (36) and remove cap (30).
(12) Remove gasket (29) from cap (30).
(13) Remove eight nuts (31), lockwashers (32), flat washers (33), screws (34) and flat washers (35).
(14) Separate male coupling (36) and gasket (37) from tee (38)
b.
Cleaning
(1) Wash all components with clean water and detergent.
(2) Rinse components in clean water and dry with wiping rag.
c.
Inspection
(1) Inspect male couplings (9 and 36) for cracks
(2) Inspect female coupling (26) for cracks and damaged lock arms.
(3) Inspect tee (38) for cracks and corrosion.
d.
Repair.
(1) Refer to para. 4-27 to repair gate valve.
(2) Replace defective components Do not reuse sealing components.
e.
Assembly. Refer to figure 4-32.
(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).
4-98
