As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 349.00-FS 379.00 STRG 21RH IS CORRODED IN SEVERAL AREAS, MARKED. C-CHECK RO 9/27/2020. FOUND TO BE OUT OF LIMITS. REMOVED AND INSTALLED NEW STGR 21R BETWEEN FS 333 TO FS 379, REF CRJ700 SRM AND DWG. LEAK CHECK GOOD. COMPLIED WITH TASK CARD.