As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRANSMITER POSITION FLAPS M489 LOW INSULATION RESISTANCE.(<P>FLAP POSITION TRANSMITTER M489 WAS REPLACED IAW AMM 27-51-45-422-030 REV 144. FLAP POSITION TRANSMITTER M489 ADJUSTED AND TEST PERFORMED IAW AMM 27-51-45-822-161 REV 144. NO FURTHER DEFECTS NOTED.</P>)