What was found
DURING SCHEDULED TRANSITION CHECK, FOUND INTERCOSTAL CORRODED BETWEEN BS 294.5 AND 312. REPLACED 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 INTERCOSTAL CORRODED BETWEEN BS 294.5 AND 312. REPLACED PER BOEING STRUCTURAL REPAIR MANUAL.