What was found
(AUS) NO2 CYLINDER ROCKER SHAFT BOSS FAILED. CRACK HAD EXISTED FOR SOME TIME BEFORE FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) NO2 CYLINDER ROCKER SHAFT BOSS FAILED. CRACK HAD EXISTED FOR SOME TIME BEFORE FAILURE.