What was found
DURING HEAVY MAINTENANCE: CRACK INDICATION ON FRAME 16 LH SIDE, DOOR STOP #7 , HOLE H1. CRACK POSITION IS: 7 OCLOCK , DEPTH IS 0.181 INCHES APPROX; REF AEROMAN WO:2024 38/1 WCC:2024-332726. EVALUATED CRACK INDICATION ON FRAME 16 LH SIDE, DOOR STOP #7 , HOLE H1. CRACK POSITION IS: 7 OCLOCK THE SKINS LAYER WERE SEPARATED AND PERFORMED ROTOTEST INSPECTION AT HOLE H1 (UPPER INBOARD) AT LEVEL OF DOOR STOP FITTING 1, FRAME 16 LH SIDE IAW NTM 51-10-01 CRACK INDICATION FOUND ONLY ON INTERCOSTAL LAYER.REMOVED AND REPLACED INTERCOSTAL FITTING LOC. 6 OH SIDE AT LEVEL DOOR STOP #7 IAW DWG D53112300 SRM 51-42-11 REPAIR IS CATEGORY A IAW A320 53-11-12-300-010 FIG 004 (SHEET 01). DONE BY AE TECH#8672118 AE RII QC#284.