What was found
DURING HEAVY MAINTENANCE: CRACK INDICATION FOUND ON FR 66 RH, DOOR STOP 1 HOLE POSITION IS INBOARD /UPPER, DIRECTION OF CRACK IS 6 O'CLOCK; REF AEROMAN N/R 2023-255848, FUR A320-53-00734, PERFORMED REPAIR LOC. FR66RH DOOR STOP 1 IAW A320 SRM 51-41-12-300-010, SEE FUR A320-53-00734.