What was found
POWER AND CONDITION CAMBOX FOUND SPLINES WORN BETWEEN HMU AND CAMBOX ASSY. PROPELLER RPM RT ENGINE FOUND ABNORMAL DUE TO SEVERELY WORN CAMBOX AND HMU SPLINES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
POWER AND CONDITION CAMBOX FOUND SPLINES WORN BETWEEN HMU AND CAMBOX ASSY. PROPELLER RPM RT ENGINE FOUND ABNORMAL DUE TO SEVERELY WORN CAMBOX AND HMU SPLINES.