TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
2-59. RELIEF VALVE MAINTENANCE.
This task consists of
a. Removal
b. Installation
INITIAL SET-UP:
Tools Required
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Vice (Appendix B, Section III, Item 3)
Pipewrench (Appendix B, Section III, Item 3)
Material/Parts Required
Tape, Anti-seize (Appendix C, Section II, Item 30)
Equipment Condition
Reference
ROWPU shutdown (TM 10-4610-240-10).
Power shutdown (power source manual).
ROWPU piping drained (TM 10-4610-240-10).
REMOVAL
a.
Remove screw (3) and loop clamp (2).
b.
Remove pipe section (4) from pipe section (5).
c.
Remove pipe section (5) from relief valve (6).
d.
Remove relief valve (6) from adapter (1).
INSTALLATION
a
Apply anti-seize tape to male pipe threads. Be sure to wrap tape in same direction as pipe threads.
b.
Install relief valve (6) on adapter (1).
c.
Install pipe section (5) on relief valve (6).
d.
Install pipe section (4) on pipe section (5)
e.
Install clamp (2) and screw (3).
f.
Operate ROWPU (TM 10-4610-240-10). Check for leaks and proper operation.
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