ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0061 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
FEED FLOW CONTROL PANEL
ADJUSTING KNOB
LOCK NUT
DISCONNECT UPPER TUBE HERE
ADAPTER
BOLT
PRV-904
LOCK WASHER
FLAT WASHER
ADAPTER
DISCONNECT LOWER TUBE HERE
Figure 3. Pressure Regulating Valve PRV-904.
2. Install the new pressure regulating valve onto the feed flow control panel assembly as follows:
a. Apply antiseizing tape to the threads of the two tubing adapters removed from the old
valve.
b. Install the tubing adapters into the new pressure-regulating valve.
c. Mount the regulator valve bracket to the control panel; then install the two screws that
secure the regulator to the front of the panel.
d. Install the adjusting knob to the stem of the regulating valve and secure the locknut.
e. Connect the tubes that were disconnected from the old valve to the same adapters in the
new valve.
3. Check the feed flow control panel assembly for leaks and proper operation.
0061 00-6
