What was found
L-1 DOOR AFT FRAME IS GOUGED AT CENTERING GUIDE PLATE. GROUNDED - YES. CHECKED LIMITS, ORIGINAL FRAME OUT OF LIMITS IAW B-737-800 SRM 52-10-02-1A-1. ORIGINAL FRAME THICKNESS .071,MAT REMAINING .050,REMOVED .021 LIMIT OF REMOVED MAT.IS .007. RECEIVED NEW FRAME,LOCATED HOLES IAW BAC DWG 141A6101 REV.-. PAINTED NEW FRAME IAW B-737-800 AMM 51-21-99. REMOVED OLD FRAME & INSTALLED NEW FRAME IAW BAC DWG 141A6101 REV -. & B737-800 SRM 51-40-02.