What was found
AT RT SIDE OF AFT AIRSTAIR WELL CRACK EMANATING FROM LOWER LIGHTENING HOLE ON TORQUE BOX AT BS 1237. CUT OUT DAMAGED SECTION 11/8X1 AT RT SIDE OF AFT AIRSTAIR WELL TORQUE BOX WEB LIGHTENING HOLE STA 1237 IAW B727 SRM 51-40-2. FABRICATED DOUBLERS 7075T-6 .040 PO 9003137 3 1/2" BY 2 3/4" AS PER B727 SRM 51-40-2 . TREATED AND PRIMED DOUBLERS AS PER B727 SRM 51-10-2. INSTALLED DOUBLER AT RT SIDE OF AFT AIRSTAIR WELL TORQUE BOX WEB LIGHTENING HOLE STA 1237 AS PER B727 SRM 51-40--2.