As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 AND 2 MAIN FUEL QUANTITY ERRATIC. CREW NOTED ABOUT 3 UNITS OF RUDDER TRIM APPLIED. FLIGHT DIVERTED TO RNO DUE TO POSSIBLE FUEL IMBALANCE. *S/D* CHECKED THE SYSTEM AND FOUND NO PROBLEMS. REPLACED THE INDICATOR DUE TO READING UNSTABLE.