As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 20L FROM FS 310.0 TO FS 349.0 IS CORRODED (C-CHECK RO 8/31/21) REMOVED AND REPLACED STRINGER 20L IAW CRJ700 SRM 51-42-06-001-001-A01 AND 51-42-021-001-001-A01. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1002-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. OP CHECKS GOOD. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.