What was found
CORROSION ON HINGE FWD/MID/AFT (3EAS), ALSO DEGRADED PAINT OF STEP PLATE AT AFT CARGO COMPARTMENT HINGE MID (P/N: MM670-35623-003) OF STEP PLATE AT AFT CARGO COMPARTMENT WAS REPLACED PER CRJ-700 SRM 51-42-06-001-001-A01, HINGE FWD (P/N: MM670-35622-003) WAS FABRICATED PER EA: CRJ753-21639. REV: IR., HINGE AFT (P/N: MM670-35624-003) WAS FABRICATED PER EA: CRJ753-21638. REV: IR., AND STEP PLATE AT AFT CARGO COMPARTMENT WAS PAINTED PER CRJ-700 SRM 51-25-01-001-001-A01 AND PER CRJ-700 SRM 51-25-01-001-001-A01.