What was found
DURING SCHEDULED TRANSITION CHECK, FOUND APU COMPARTMENT BULKHEAD AIR INLET CUTOUT WITH CORROSION ON UPPER AND LOWER STRINGERS AND STIFFENERS FROM BS 1116 TO 1127. REPLACED PARTS PER BOEING STRUCTURAL REPAIR MANUAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED TRANSITION CHECK, FOUND APU COMPARTMENT BULKHEAD AIR INLET CUTOUT WITH CORROSION ON UPPER AND LOWER STRINGERS AND STIFFENERS FROM BS 1116 TO 1127. REPLACED PARTS PER BOEING STRUCTURAL REPAIR MANUAL.