What was found
RIGHT WING TANK PLATE #631BB RING IS CORRODED. (DOT #28-1) / [01] REMOVED CORROSION AT FUEL TANK ACCESS PANEL #631BB PER B737-700 SRM 51-10-02-0G-0;[02] PERFORMED UT THICKNESS ON REWORKED AREA AS PER NDTM PART 4; 51-00-00 PROCEDURE 3. MINIMUM FOUND:0.138'<BR>[OLYMPUS 27MG; B/C 172139; CALIB.DUE-4/23];[03] AFTER REMOVED CORROSION AT RT WING FUEL TANK DOOR RING #631BB FOUND OUT LIMITS PER B737-700 SRM 57-20-01-2R-1. ORIGINAL MATERIAL = .160'; MATERIAL LOSS = ..022' MAT. REMAINING = .138';[04] REPLACED RT WING FUEL TANK DOOR # 631BB RING PER B737-700- SRM 57-20-01-2R-1. DOOR AND RING WILL BE INSTALLED ON TASK CARD #TTG8Q00DKQHM;[05] VERIFIED