As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT STRINGER 20 R IS CORRODED AT FS 347.00. C-CHECK RO 12/24/2020. REMOVED AND REPLACED RT STRINGER 20R AT FS 347.00, IAW CRJ 700 SRM AND SKY CARD NOTE NO WEIGHT CHANGES AND FORM 337 IS ATTACHED. REF CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.