What was found
R1 DOOR LOWER GATE BOTTOM EDGE IS CORRODED. REMOVED CORROSION; ORIGINAL MATERIAL WAS: .200", REMAINING MATERIAL: .170", LOSS: .030". FOUND TO BE OUT OF LIMITS IAW SRM 52-10-02, FIG 101, DETAIL 4. R & R R1 DOOR LOWER GATE ASSY IAW SRM 51-40-02, SRM 52-11-38, AND DWG 141N6220. ADJUSTED LOWER GATE ASSY IAW AMM 52-11-00-825-050. MAJOR REPAIR.