As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME AT BS 500C BETWEEN STRINGER 8 AND 9R IS CRACKED AT INBD FASTENER OF AIR CONDITIONING OUTLET EXTRUSION BRACKET. CRACK NOTED DURING VISUAL AND MFEC INSP REF EA 5310-04716, REV E AND NDT 6-53-30-00-PROCEDURE 7 REPAIRED IAW EA 5310-04716, REV E.