As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CRACK INDICATION ON EMERGENCY EXIT DOOR 833 AND AFT FRAME SEGMENT 1. IN PASSENGER CABIN (2EA) (CRACK LENGTH IS 1.62 INCHES); (REF. AERO N/R 2021-169275) R & R FRAME SEGMENT ON EMERGENCY EXIT DOOR 833 IN PASSENGER CABIN (2EA) IAW SB # A320-52-1144 & EC# A320-52-1144-01-JB.