As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENGINE INDUCTED IN THE SHOP FOR 12 STAGE HP COMPRESSOR DISC BEING TX'D. DISASSEMBLY OF THE ENGINE FOUND TWO COMBUSTION CANS (IGNITER CANS) WERE SHOWING SIGNS OF EXTREME BRITTLENESS AND AN EXCESSIVE NUMBER OF INTERGRANULAR CRACKS. THE TWO CANS WERE SCRAPPED. PART TC: 6,538.