As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE 10,000 CYC AFT PRESSURE BULKHEAD INSPECTION IT WAS FOUND. AFT PRESSURE BULKHEAD SCRATCHED IN TWO HORIZONTAL LINES, 1.5 INCHES APART TO .006 INCH DEEP, FORWARD SIDE OF BULKHEAD. CAUSED BY CUTTING TOO DEEP (CARPET OR INSULATION) ALONG EDGES OF CENTER INTERIOR TRIM EXTRUSION. REPAIRED AFT PRESSURE BULKHEAD BY INSTALLING A PATCH.