What was found
FOUND CRACK INDICATION FORWARD SIDE OF LEFT BULKHEAD 178 CENTER WEB LBL 10.0 WI234, ADJACENT TO RIVET HEAD. REMOVED CRACK AND MAINTAINED A MINIMUM OF .038 INCH AT EACH CORNER OF THE CUTOUT. VERIFIED CRACK REMOVED USING HFEC. MADE AN INSURANCE CUTOUT .004 INCHES LARGER WITH A MINIMUM RADIUS OF .038 INCH. FABRICATED AND INSTALLED .50 INCH 2024 T3 REPAIR DOUBLER IAW SRM 53-10-11. AIRCRAFT RETURNED TO SERVICE. (M)