What was found
LT GOVERNOR WOULD NOT GOVERN AFTER TAKE-OFF, SECURED ENGINE, DECLARED EMERGENCY. RETURNED TO DEPARTURE. LANDING UNEVENTFUL. CHANGED BETA VALVE O-RINGS AND CHANGED WIRE ROPE FOR PROPELLER REVERSING LINKAGE. RE-RIGGED BETA VALVE. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT GOVERNOR WOULD NOT GOVERN AFTER TAKE-OFF, SECURED ENGINE, DECLARED EMERGENCY. RETURNED TO DEPARTURE. LANDING UNEVENTFUL. CHANGED BETA VALVE O-RINGS AND CHANGED WIRE ROPE FOR PROPELLER REVERSING LINKAGE. RE-RIGGED BETA VALVE. (K)