What was found
(CAN) DURING A SCHEDULED INSPECTION THE COMBUSTION OUTER CASE WAS FOUND CRACKED AT TWO MOUNTING BOLT HOLES ON THE REAR FLANGE. THE FIRST CRACK EXTENDS HALF THE DEPTH OF THE HOLE AND 1/2" IN LENGTH. THE SECOND CRACK EXTENDS THREE QUARTERS THE DEPTH OF THE HOLE AND 3/4" IN LENGTH. THE CASE P/N 767279 WAS MODIFIED FROM P/N 490547 AT 32023 CYCLES. THE CRACKS WERE FOUND BY FLUORESCENT PENETRANT INSPECTION.