What was found
AFT LAVATORY VENTILATION OUTLET INTERNAL STRUCTURE SKIN HAS CORROSION BETWEEN FR 69-70 AND STR 31 & 32 PER HAECO LCQ N/R 9290435/40435 GEN BY V937268 REMOVED AND REPLACED INTERNAL STRUCTURE SKIN (DOUBLER) AT AFT LAV VENTILATION OUTLET FR69-70, STG 31R - 32R IAW A320/A319 SRM 51-41-11. SEE CONTINUATION SHEET ATTACHED FOR ADDITIONAL WORK ACCOMPLISHED. W/P/B V949638. RMVD AND RPLD INTERNAL STRUCTURE SKIN DOUBLER AT AFT LAVATORY VENTILATION OUTLET FR 69-70 STGR 31-32R IAW A320/A319 SRM 51-42- 11 AND 51-72-11 BY MECH V944638 INSP BY V921658