As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A BORESCOPE INSPECTION OF THE HPT 1ST STAGE BLADES OF THE LT ENGINE WAS DETECTED 1 BLADE OF THE HPT 1ST STAGE WITH A CRACK OUT OF LIMITS IAW MM 72-00-00 PARAGRAPH G 1(A), WITH DIMENSIONS OF 0.125" LONG IN THE T/E AREA. MX PERSONNEL REPLACED AND TESTED THE LT ENGINE IAW MM 71-00-02 AND MM 71-00-00, ALL CORRECT.