What was found
LT WINDOW FRAME PLUG AT STATION 950F TO 970 HAS CORROSION. REMOVED WINDOW PANE AND PLUG IAW MM 53-20-00 AND DRAWING NR AE727-1-105. CLEANED WINDOW PLUG PANE FOR EVALUATION NO CORROSION NOTED IAW S0PM 20-30-3. REMOVED CORROSION ON WINDOW FRAME. CORROSION FOUND OUT OF LIMITS IAW M/M 53-20-01 AND SRM 51-10-6. FABRICATED DOUBLER REPAIR IAW SRM 53-20-3 FIGURE 1. TREATED AND PRIMED PARTS AND FRAME IAW SRM 51-10-2. INSTALLED REPAIR WASHERS, DOUBLER AND WINDOW PLUG IAW SRM 53-20-3 FIGURE 1, 51-30-2 AND MM 53-20-00 FIGURE 1. LEAK CHECK GOOD IAW MM 21-30-0.