What was found
INTERCOSTAL FROM FS333 - FS349 AT STRINGER 20L IS CORRODED. (C-CHECK RO 6/29/2021) REMOVED AND REPLACED INTERCOSTAL AT STRINGER 20L FROM F.S. 333.00 - F.S. 349.00 WITH NEW SERVICEABLE PARTS IAW CRJ-700 SRM 51-42-06-001-001-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERCOSTAL FROM FS333 - FS349 AT STRINGER 20L IS CORRODED. (C-CHECK RO 6/29/2021) REMOVED AND REPLACED INTERCOSTAL AT STRINGER 20L FROM F.S. 333.00 - F.S. 349.00 WITH NEW SERVICEABLE PARTS IAW CRJ-700 SRM 51-42-06-001-001-A01.