What was found
CORROSION ON RT & LT MLG HYDRAULIC LINES SUPPORT PLATE (IN BK, LG EXT, LG RET) ON WHEEL WELL AREA, RBL 45/LBL 45. CORROSION ON LH MLG HYDRAULIC LINES SUPPORT PLATE WAS REMOVED AND EVALUATED WITHIN OF LIMITS PER CRJ-900 SRM 51-21-06-001-001-A01, CRJ-900 SRM 53-00-00-101-001-A01 AND RH MLG HYDRAULIC LINES SUPPORT PLATE WAS FABRICATED AND INSTALLED PER CRJ-900 AMM 51-41-02-001-001-A01 AND EA NO: CRJ957-20367 REV. IR OPERATIONAL TEST MLG WAS PERFORMED OK