As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TROUBLESHOOTING, FUEL FLOW INDICATION PROBLEM. TECHNICIAN NOTED THE AVIONICS SWITCH FELT ''ABNORMAL''. DID NOT HAVE ''POSITIVE FEEL''. NEW SWITCH INSTALLED. NOTE: REMOVED SWITCH TOTALLY FAILED DURING OPERATION CHECK AFTER REMOVAL. SWITCH LEVER SEIZED. (X)