As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GAS GENERATOR (MO3) , DAMAGE TO NR 1 TURBINE WHEEL DUE TO IGNITER CENTER ELECTRODE FAILURE (EJECTED THROUGH WHEEL). THIS IGNITER (9550168770 INSTALLED 07/11/2001) AND SL 2171/02/ARRIEL 1-66) INDICATES THAT THIS IGNITER WOULD PREVENT FUTURE FAILURES OF THIS TYPE FROM HAPPENING. REPLACED WITH RENTAL UNIT, CORRECTED PROBLEM.