Specifications

TM 9-2330-384-14&P

5-8. VAPOR INTEGRITY TEST (Con't).

NOTE

• Perform the pressure test in an area having minimum temperature changes. Temperature

changes directly affect pressure readings.

• Visually inspect outside of tank and all associated piping. Look for stained areas that

indicate obvious leakage. Repair obvious leaks prior to performing pressure test.

(1)

Close butterfly valve (1) and rear sump drain (2).

(2)

Remove dust caps from three-inch rear inlet (4), four-inch front port (5), and vapor return line (3).

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