What was found
REAR FUSELAGE FAIRING SUPPORT FRAME, LOWER SPLICE IS CORRODED AT F.S. 939.00, STRINGER 27.
CORRECTIVE ACTION: LOCATED, DRILLED, AND DEBURRED REAR FUSELAGE FAIRING SUPPORT FRAME, LOWER SPLICE AT F.S.939.00, STGR27 IAW CRJ700 SRM 51-40-11-001-001-A01. INSTALLED REAR FUSELAGE FAIRING SUPPORT FRAME, LOWER SPLICE AT F.S.939.00, STGR27 IAW CRJ700 SRM 51-42-06-001-001-A01. APPLIED PROTECTIVE FINISHES IAW CRJ700 SRM 51-25-00-001-001-A01