TM 10-4320-303-13
2.3.4 Lead Pumping Station Assembly . (Continued)
CAUTION
To prevent leakage, close both cam arms at the same time. Do not strike cam
arms to close. Damage to couplings could result.
p. Connect last 6 inch suction hose assembly (5) to Y-connection reducer (6) (6 inch x 4 inch x 4 inch).
Close cam arms.
q. Connect Y-connection reducer (6) to water source. Close cam arms.
2.3.5 Boost Pumping Station Assembly . Each boost pumping station assembly requires one trailer-mounted
pumping assembly, and the tools, personnel, and components listed below. Remove the required components
from the "PUMPING STATION" crate. Perform inspections of each part for damage and operability.
2.3.5.1 Assembly Requirements.
Tools
Used To
Rubber Mallet and Clamping Tool (Items
Install 6 inch grooved-end pipe quick
157 and 3, Appendix C)
disconnect coupling clamps.
Personnel
Two required
Components
Table 2-10. Components Required From Pumping Station Crate for Assembly of Boost Pumping
Station.
Qty
Size
Item
3
6 inch
Butterfly valve
1
6 inch
Check valve
1
6 inch x 10 foot
Hose assembly
1
6 inch x 20 foot
Hose assembly
1
6 inch x 75 foot
Hose assembly
12
6 inch
Grooved-end pipe quick disconnect
coupling clamp
2
6 inch
Lateral grooved pipe fitting
1
6 inch
Pressure relief valve and nipple
2.3.5.2 Assembly and Installation Procedures. Refer to applicable technical manual for assembly,
installation, and preparation for use of the model 600 gpm pumping assembly supplied with your TWDS.
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