TM 55-1925-282-14&P
0024 00
NOTE
Access to the valve misalignment shutdown switch can be gained from the rear of the
flow control panel. It is not necessary to open the flow control panel to gain access.
5. Label and disconnect the wiring (figure 6, item 10) from the valve misalignment shutdown switch (figure 6,
item 11).
6. Unscrew the valve misalignment shutdown switch (figure 6, item 11), and remove it from the tee connection
(figure 6, item 12).
INSTALLATION
1. Place four wraps of antiseizing tape on the male threads of the valve misalignment shutdown switch (figure 6,
item 11).
! CAUTION
The valve misalignment shutdown switch must be installed hand tight only. Do not use
tools to tighten the valve misalignment shutdown switch. Over tightening will lead to
equipment failure.
2. Screw the valve misalignment shutdown switch (figure 6, item 11) into the tee connection (figure 6, item 12).
Tighten hand tight only, using no tools.
3. Connect the wiring (figure 6, item 10) using marks and labels from step 5 in Removal as a guide.
4. Perform the Follow-On Service procedure at the end of this work package.
REPLACE FRESH WATER FLUSH DIVERTER VALVE
REMOVAL
2. At 440V power panel No. 5, set to OFF, lock out, and tag out (FM 55-502) the applicable circuit breaker as
shown in table 1.
3. At the 24 Vdc control panel, set to OFF, lock out, and tag out (FM 55-502) the applicable circuit breaker as
shown in table 1.
4. CLOSE, lock out, and tag out (FM 55-502) the applicable inlet sea water supply valve as shown in table 1.
NOTE
The fresh water flush diverter valves are located on the valve mount cross member
below the respective system controller. Access to the fresh water flush diverter valves is
gained from the front of the ROWPU system.
5. Remove the screw (figure 7, item 1) that secures the wire plug (figure 7, item 2) to the fresh water flush
diverter valve (figure 7, item 3).
6. Disconnect the piping (figure 7, item 4) from the fresh water flush diverter valve (figure 7, item 3).
7. Remove the four screws (figure 7, item 5) and four flat washers (figure 7, item 6) that secure the fresh water
flush diverter valve (figure 7, item 3) to its foundation.
8. Remove the pipe fittings (figure 7, item 7) from the fresh water flush diverter valve (figure 7, item 3). Retain
the pipe fittings.
0024 00-16