As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION FOUND LOW LEVEL FUEL SWITCH INOP AND THE APPEARANCE OF MISSING MATERIAL AND ARCING BETWEEN FLOAT AND SWITCH BODY WHEN FLOAT WAS IN THE UP POSITION. THIS SWITCH HAS BEEN SENT TO CESSNA FOR EVALUATION AND SUBMITTED CITATION SERVICE CONDITION REPORT 187403.