What was found
LOWER FUS CENTER WING LEFT VAPOR BARRIER INB UPPER CHORD SUPPORT ANGLE APPEARS TO BE CRACKED AT STA 663.75 LBL 7 (VIED FROM AIR CONDITIONING BAY) REF AAR N/R 9198110. 51-21-72-370-804, CAP SEALED IAW B737 SRM 57-10-10-2R-5. WORK ACCOMPLISHED BY V894474 CUT AND REMOVED DAMAGED ANGLE IAW B737 SRM 57-10-10-2R-5, FABRICATED AND INSTALLED NEW PARTS IAW B737 SRM 57-10-10-2R-5, TREATED AND PRIMED IAW B737 AMM 51-21-41-370-802 AND AMM ADD EMP:V894474