TM 5-4310-451-14
5-103. CHECK VALVE REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
áSystem pressure relieved.
áAntiseizing tape (Item 41, Appendix E)
Tools/Test Equipment:
áOne gasket
áGeneral mechanic’s tool kit
áFour lockwashers
áField automotive shop set
a. REMOVAL
1.
Remove nut (9), bolt (4), and coupler (5) from nipple (3) and coupling (8).
2.
Remove nipple (3) and check valve (2) from flange (1).
3.
If damaged, remove and discard seal (6) and coupling ring (7) from nipple (3) and (8).
5-382
