What was found
DURING GROUND OPERATION, CAM SHAFT GEAR BROKE TWO TEETH. MOTOR AND DIRECTLY RELATED ACCESSORIES WERE REMOVED AND O/H. IT WAS UNDETERMINED BY THE O/H SHOP, THE CAUSE OF THE GEAR FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING GROUND OPERATION, CAM SHAFT GEAR BROKE TWO TEETH. MOTOR AND DIRECTLY RELATED ACCESSORIES WERE REMOVED AND O/H. IT WAS UNDETERMINED BY THE O/H SHOP, THE CAUSE OF THE GEAR FAILURE.