TM 10-4320-303-13
b. Install grooved-end quick disconnect coupling clamp (1) (para 2.3.3.2) on end of hoseline segment
(3).
c. Remove grooved-end quick disconnect coupling clamp (4) (para 2.3.3.1) connecting pressure relief
valve assembly (7) to upline hoseline segment (5).
d. Remove grooved-end quick disconnect coupling clamp (6) (para 2.3.3.1) connecting pressure- relief
valve assembly (7) to pressure-reducing valve assembly (2).
2.8.3 Preparation for Movement of Lead Pumping Station. This is a general procedure for moving the lead
pumping station. For information pertaining to moving the 600 GPM pumping assembly, reference applicable
technical manuals.
2.8.3.1 Disassembly Requirements. Disassembly of the lead pumping station requires the tools and
personnel referenced in paragraph 2.3.4.1. Pack the components listed in tables 2-8 and 2-9 in the "PUMPING
STATION CRATE" and the "10-MILE SEGMENT CRATE" after removing them from the lead pumping station.
2.8.3.2 Disassembly Procedures.
Figure 2-68. Disassembly of Lead Pumping Station (Suction Port).
NOTE
· Set aside all removed components for repacking.
· Notify unit maintenance for removal of threaded fittings.
a. Push cam arms on Y-connection reducer (Figure 2-68, 1) forward to open position. Remove Y-
connection reducer (1) from water source.
b. Push cam arms on suction hose assembly (2) forward to open position. Remove Y-connection
reducer (1) from hose assembly (2).
c. Disconnect additional suction hose assembly lengths (2) as required.
d. Remove grooved-end quick disconnect coupling clamp (3) (para 2.3.3.1) connecting coupling pipe
fitting (4) to 6 inch butterfly valve assembly (5). Remove coupling pipe fitting (4) with attached
coupling half (6).
2-103
