What was found
RT CABIN WINDOW NR 22 FRAME IN BETWEEN BS 930 TO BS 950 HAS CORROSION ON WINDOW FLANGE INTERNAL. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW B727 SRM 56-20-1. REPLACED WINDOW FRAME IAW B727 51-30-2 AND 51-10-1 SEALED IAW B727 SRM 51-20-4. C-CHECK CARD NUMBER 1C-133. NON-ROUTINE TASK CARD NUMBER 114694. AMERICAN INTERNATIONAL AIRWAYS INC (B4MR567J) ACCOMPLISHING COOK AIRCRAFT LEASING WORKSCOPE FOR PURCHASE UPON COMPLETION.