What was found
LOWER FUSELAGE INTERCOSTAL BETWEEN FS 319.00 AND 349.00 AROUND STR 21R IS CORRODED. REMOVED AND REPLACED INTERCOSTAL(PN:670-32004-1) IAW SRM 51-42-06, 51-40-11,51-42-21, 51-25-06, 51-25-16, 51-21-11, AND AMM 53-21-23.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOWER FUSELAGE INTERCOSTAL BETWEEN FS 319.00 AND 349.00 AROUND STR 21R IS CORRODED. REMOVED AND REPLACED INTERCOSTAL(PN:670-32004-1) IAW SRM 51-42-06, 51-40-11,51-42-21, 51-25-06, 51-25-16, 51-21-11, AND AMM 53-21-23.