What was found
RH STA 663.75 VAPOR BARRIER CRACKED TWO PLACES.<[01] CERTIFIED WORK STEPS.;[02] APPLIED REPAIRED AT R\H VAPOR BARRIER PER B737 SRM51-70-04-2R-0 PARAGRAPH<BR>(4.7 & 4.N) MATERIAL USED RESIN EY 3804 PO#2008859 AND FIBER GLASS PO#1738579.PERFORMED ULTRASOUND INSPECTION OF REPAIRED AREA AND MINIMUM OF 6 INCHES ALL AROUND USING CONTACT THROUGH TRANSMISSION ULTRASONIC IAW B737 NDT PT 1;51-01-01; NDT PT 4; 51-00-02. NO DAMAGE FOUND.<BR>[EPOCH 650 ;B/C 168106; CAL DUE: 12/13/23] APPLIED TOP COAT ON VAPOR BARRIER REF B737 AMM 51-21-72-370-804 AND 51-21-81-370-80;[03] VERIFIED STEP # 2