TM 9-2330-330-14&P
VAPOR INTEGRITY TEST--Continued
0168 00
29.
Return tank and piping system to atmospheric pressure by opening manifold drain valve (29) and
emergency valve A (25).
30.
Repair tank leak as required. Restart test at step 1.
31.
Locate leak in piping system, check G valve (28), precheck circuit, and pipe joints.
32.
Return tank and piping system to atmospheric pressure by opening manifold valve (29) and
emergency valve A (25).
33.
Repair piping system leaks. Restart test at step 1.
34.
Return tank and piping system to atmospheric pressure by opening emergency valve A (25).
35.
Open manifold drain valve (29) to relieve vacuum.
0168 00-21