What was found
(CAN) PILOT REPORTED ENGINE BACKFIRING ON START/TAXI, ENGINE WAS RUN FOR 30 MINUTES. AFTER ENGINE SHUTDOWN, INSPECTION FOUND THE NR 6 CYLINDER HEAD, ON THE NR 2 ENGINE WAS SEPARATED FROM THE BARREL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) PILOT REPORTED ENGINE BACKFIRING ON START/TAXI, ENGINE WAS RUN FOR 30 MINUTES. AFTER ENGINE SHUTDOWN, INSPECTION FOUND THE NR 6 CYLINDER HEAD, ON THE NR 2 ENGINE WAS SEPARATED FROM THE BARREL.