TM 10-4610-241-24
TO 40W4-13-42
2-36.
WATER METER (FLOW RATE INDICATOR) REPLACE.
This task consists of:
a.
Removal
b.
Installation
INITIAL SET-UP:
Tools Required
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Strapwrench (Appendix B, Section III, Item 3)
1 1/2 Inch Combination Wrench (Appendix B, Section III, Item 3)
Material/Parts Required
Tape, Anti-seize (Appendix C, Section II, Item 19)
Equipment Condition
Reference
Power shut down (Power Source Manual).
ROWPU Piping drained (TM 10-4610-241-10).
Chemical Cans and Frame removed (TM 10-4610-241-10).
a.
Removal.
(1) Unscrew union nuts (6 and 7) from water meter (1).
(2) Remove water meter (1) .
(3) Remove adapters (2 and 3) from pipes (8 and 9).
(4) Remove gaskets (4 and 5).
b.
Installation.
NOTE
Be sure to wrap tape in the same direction as threads.
(1) Apply anti-seize tape to male pipe threads.
(2) Install gaskets (4 and 5) on union nuts (6 and 7).
(3) Install adapters (2 and 3) on pipes (8 and 9).
(4) Position meter (1) between adapters (2 and 3) and connect adapters to water meter with union nuts (6 and 7).
(5) Operate ROWPU (TM 5-4610-241-10). Check for leaks and proper operation.
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