What was found
(CAN) PILOT ATTEMPTED THREE STARTS, BUT ENGINE OVERTEMPTED AND WITH NO N2 INDICATION. DURING EACH ATTEMPT, THE EGT WENT TO 576 DEGREES CELSIUS FOR LESS THAN ONE MINUTE. WALK-AROUND FOUND NO ABNORMALITIES OR LOOSE MATERIALS IN THE EXHAUST. IP COMPRESSOR WOULD NOT TURN. ENGINE WAS REMOVED AND INSPECTION FOUND THE IP TURBINE HONEYCOMB SEAL MATERIAL HAD COME DEBONDED FROM ITS PARENT MATERIAL PART. INVESTIGATION IS ONGOING. FURTHER REPORT TO FOLLOW.