What was found
DURING HEAVY MAINTENANCE, CRACK INDICATIONS WERE FOUND ON AFT INNER FRAME SEGMENT(1) LOC EMERG EXIT DOOR 833. CRACK LENGTH 0.100 INCH AND LOCATED AT SIXTEENTH FASTENER FROM UPPER SIDE AND SEVENTEENTH FASTENER FROM UPPER SIDE, CRACK LENGTH 0.120 INCH; ACCOMPLISHED EC#A320-52-1144-01 ON EMERG EXIT DOOR 833 FOR REPLACEMENT OF FRAME REINFORCE DOOR STRUCTURE. (WO#1175016) AEROMAN RII QC220AE -MAJOR REPAIR REF AEROMAN WO#2022-167/1 WCC#2022-351254 FOR ORIGINAL FINDING.