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 OPEN HOLE H2 LOC FRAME 16 LH CROSSBEAM SPLICING AT PASSENGER CABIN LAYER AFFECTED IS THE FRAME LAYER. CRACK DEPTH: 0.063 INCH; REF: ARM W/O 2023 128/1 N/R 2023-355606 PERFORMED PERMANENT REPAIR ON HOLE H2 LOCATED AT CROSSBEAM JUNCTION FR16 LH SIDE I.A.W REPAIR INSTRUCTION R53112926 ISSUED E . THIS REPAIR IS CATEGORY A.