As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LH MLG HYDRAULIC LINES SUPPORT PLATE (UPPER AND LOWER) (IN BK, LG EXT, LG RET) ALSO ON RH MLG HYDRAULIC LINES SUPPORT PLATE (LOWER) ON MAIN WHEEL WELL AREA DUE TO EXCESSIVE CORROSION ON RH MLG HYDRAULIC LINES SUPPORT PLATE (LOWER) ON MAIN WHEEL WELL AREA WAS REPLACED PER CRJ 900 SRM 51-41-02-001-001-A01 AND AMM 20-21-00