TM 10-4610-237-12
4.17 TEE ASSEMBLY (9117-Y1) REPAIR - Continued.
c.
Inspection.
(1)
Inspect male couplings (16 and 26) for cracks.
(2)
Inspect female coupling (9) for cracks and damaged lock arms.
(3)
Inspect tee (28) for cracks and corrosion.
d.
Repair. Replace defective components. Do not reuse flange gaskets (10, 17 and 27), gaskets (3 and 19) or
lockwashers (22, 12 and 5).
e.
Assembly. Refer to Figure 4-9.
(1)
Position gasket (27) and male coupling (26) on tee (28).
(2)
Install eight flat washers (23 and 25), bolts (24), lockwashers (22) and nuts (21).
NOTE
Ensure gasket is fully seated in groove of coupling.
(3)
Install gasket (19) in cap (20).
(4)
Connect cap (20) to male coupling (26) with ring (18).
(5)
Position gasket (17) and male coupling (16) on tee (28).
(6)
Install eight flat washers (13 and 15), bolts (14), lockwashers (12) and nuts (11).
(7)
Position gasket (10) and female coupling (9) on tee (28).
(8)
Install eight flat washers (6 and 8), bolts (7), lockwashers (5) and nuts (4).
NOTE
Ensure gasket is fully seated in groove of coupling.
(9)
Install gasket (3) in female coupling (9).
(10) Connect plug (2) to female coupling (9) with ring (1).
(11) Install tee assembly in water system (para. 3.4b).
(12) Start up water system (para. 2.9c) and check tee assembly for leaks.
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