TM 5-4310-377-13
3-24. CHECK VALVE - Continued.
c. Inspection.
(1) Inspect for stripped threads.
(2) Inspect for signs of obvious damage.
d. Replace. Replace a defective check valve.
Figure 3-36. Check Valve, Installation.
(1) Install elbow (1).
(2) Install check valve (2).
(3) Connect pressure switch unloader tube (3).
(4) Connect input tube (4) from compressor.
END OF TASK
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