What was found
(AUS) ENGINE VIBRATION DURING START. POWER BELOW LIMITS. FOUND DURING TEST RUNS FOLLOWING CENTRIFUGAL COMPRESSOR CHANGE DUE TO FOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) ENGINE VIBRATION DURING START. POWER BELOW LIMITS. FOUND DURING TEST RUNS FOLLOWING CENTRIFUGAL COMPRESSOR CHANGE DUE TO FOD.