As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND STAINLESS LINE TO NR 1 HYDRAULIC ACMP RUBBING THROUGH LEFTHAND FRAME FS 718.00 BETWEEN STGR 16A AND STGR 17. DAMAGE OUT OF LIMITS AND FOUND TO BE A MAJOR REPAIR, PER GMM 3-26 FORM M-337 REQUIRED. PERFORMED TEMPORARY REPAIR NR 2, IN REFERENCE TO CRJ 200 REO.