TM 10-4610-239-24
TM 08580B-24/3
2-110. REPLACE BACKWASH CHECK VALVE.
This task covers:
a. Removal.
b. Installation.
INITIAL SETUP.
a.
Tools.
Tool Kit (Appx B, Sect m, Item 10).
Tool Kit (Appx B, Sect m, Item 7).
b.
Materials/Parts.
Antiseize Tape (Appx C, Sect II, Item 17).
c.
Equipment Condition.
Power shut down (power source manual).
ROWPU shut down (TM 10-4610-239-10).
Backwash valve removed (paragraph 2-100).
REMOVAL
Remove check valve (1) from pipe section (2).
INSTALLATION.
NOTE
Apply antiseize tape to all male pipe threads before installation.
Install check valve (1) on pipe section (2).
2-266
