What was found
ON INSTALLATION OF T/M GEAR FOUND NICKS ON EDGE OF GEAR TEETH CAUSING ABNORMAL NOISE WHEN SPINNING WITH PINION GEAR. SENT TO VENDOR FOR WARRANTY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON INSTALLATION OF T/M GEAR FOUND NICKS ON EDGE OF GEAR TEETH CAUSING ABNORMAL NOISE WHEN SPINNING WITH PINION GEAR. SENT TO VENDOR FOR WARRANTY.