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SECTION V. UNIT MAINTENANCE PROCEDURES - TM-10-4320-303-13_170
TWDS SUPPLY CONNECTION ITEMS MAINTENANCE - cont
TM-10-4320-303-13 Tactical Water Distribution Equipment System (TDWS) Set 10-Mile Segement Model 06749-0813-81 110-00-0000 919 and 10 Manual
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TM 10-4320-303-13
4.10.1
Reducer
Y
-
Connection
Maintenance
. (Continued)
b. Open cam arms on 6 inch x 10 foot suction hose assembly (2) and remove reducer Y-connection (1) from 6
inch x 10 foot suction hose assembly (2).
4.10.1.2 Disassembly.
Figure 4-2. Reducer Y-Connection Disassembly.
a. Remove quick-disconnect male coupling half (Figure 4-2, 1) from grooved pipe coupling fitting (2).
b. Remove two female quick-disconnect
couplings
(3) from reducer pipe fittings (4). Discard gaskets of female
quick-disconnect couplings (3).
c. Remove three grooved-end pipe quick disconnect coupling clamps (5) (paragraph 2.3.3.1).
d. Remove two reducer pipe fittings (4) from Y-fitting (6).
e. Remove Y-fitting (6) from grooved pipe coupling fitting (2).
4.10.1.3
Inspection
.
a. Inspect grooved-end pipe quick disconnect coupling clamps (6) for cracks, bends, damage, or ripped, torn,
sliced, or damaged gasket.
b. Inspect two female quick-disconnect
couplings
(3) for cracks, holes, broken or missing cam arms, or
damage.
c. Inspect quick-disconnect male coupling half (1), grooved pipe coupling fitting (2), two reducer pipe fittings
(4), and Y-fitting (6) for corrosion, cracks, holes, or damage.
4-14
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