TM-9-2330-330-14-P

SEMITRAILER, FUEL TANKER: 5000-GALLON, FUEL-DISPENSING, AUTOMOTIVE, M969A3

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

NOVEMBER 2005

TM-9-2330-330-14-P - Page 758 of 1116

TM 9-2330-330-14&P

0168 00-6

VAPOR INTEGRITY TEST—Continued

0168 00

CAUTION

Although an emergency valve leak does not constitute a

K stamp (indicating compliance with DOT 49CF180.407 (h))

failure if the leak is internal, proper emergency valve operator

function is required for safe operation.

8.

Close emergency valve A (25) and monitor gage (30) on regulator assembly (12).

9.

Wait 5 minutes to verify that pressure reading remains stable. If pressure drops more than 0.5 in.

wc on gage (30), go to step 10. If pressure remains at 17.5 to 18.5 in. wc, go to step 13.