What was found
FRAME LOCATED AT FS 319.70 FROM STR 17L TO STR 21L IS CORRODED. C-CHECK RO 10/16/2020. REMOVED AND REPLACED FRAME AT FS 319.70 FROM STGR 17L TO STGR 21L, REF DWG CRJ-700 SRM. LEAK CHECK GOOD, NO DEFECT NOTED. COMPLIED WITH M337.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FRAME LOCATED AT FS 319.70 FROM STR 17L TO STR 21L IS CORRODED. C-CHECK RO 10/16/2020. REMOVED AND REPLACED FRAME AT FS 319.70 FROM STGR 17L TO STGR 21L, REF DWG CRJ-700 SRM. LEAK CHECK GOOD, NO DEFECT NOTED. COMPLIED WITH M337.