TM 10-4320-317-13
(20) Connect 6 in. X 6 in. X 4 in. reducing tee (18) to coupling pipe fitting (16) with 4-inch boltless pipe coupling (19)
NOTE
When installing female coupling half on reducing tee, make sure two 6-inch ends on tee are at
right angles to stem on gate valve.
(21) Push cam arms on female coupling half (10) (attached to gate valve (3)) forward to open position.
CAUTION
To prevent leakage, close both cam arms at the same time.
Do not strike cam arms to close. Damage to couplings could result.
(22) Connect female coupling half (10) on gate valve (3) to male coupling half (17). Close cam arms.
(23) Place reducing tee/gate valve assembly at point where junction with 10-mile hoseline segment is expected.
(24) Install 6-inch boltless coupling (para. 2-8.b.) to connect 10-mile hoseline segment (para. 2-8.d.).
(25) Connect 4 in. X 10 ft discharge hose assembly (1, Figure 2-21) to female-to-female elbow (2) on storage tank
(3). Close cam arms.
Figure 2-21. Connecting Discharge Hose Assembly
(26) Connect additional hose lengths as necessary to reach reducing tee/gate valve assembly (5).
CAUTION
To prevent leakage, close both cam arms at the same time.
Do not strike cam arms to close. Damage to couplings could result.
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