What was found
L/H VAPOR LOWER ANGLE BARRIER CRACKS (2) FOUND @ STA 663.75<[01] REMOVED L/H VAPOR BARRIER ANGLE; LOCATED AND DRILLED NEW VAPOR BARRIER ANGLE; PERFORMED OPEN HOLE HFEC OF AL HOLES IN THE REPAIR AREA USING T8257F CAL DUE 13MAY25 IAW B737 NDTM PT. 6 51-00-00 PROC. 16. NO CRACKS.; INSTALLED NEW L/H VAPOR BARRIER ANGLE AND CAP SEALED SRM 51-40-02 BOEING DWG 111A1000 REV B; LEAK CHECKED REPLACEMENT AREA PER B737-NG AMM 28-11-00. NO LEAKS DETECTED;[02] REMOVED L/H VAPOR BARRIER ANGLE; LOCATED AND DRILLED NEW VAPOR BARRIER ANGLE; PERFORMED OPEN HOLE HFEC OF AL HOLES IN THE REPAIR AREA USING T8257F CAL DUE 13MAY25 IAW B737 NDTM PT. 6 51-00-00 PROC. 16. NO CRACKS.; INSTALLED NEW L/H VAPOR BARRIER ANGLE AND CAP SEALED SRM 51-40-02 BOEING DWG 111A1000 REV B; LEAK CHECKED REPLACEMENT AREA PER B737-NG AMM 28-11-00. NO LEAKS DETECTED