As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 2031 - RNO-DEN - AFTER TAKEOFF, THERE WAS A STRONG ODOR OF JET FUEL IN THE COCKPIT. THIS AIRCRAFT MADE AN UNEVENTFUL RETURN TO RNO. REMOVED AND REPLACED BOTH CONDENSER BAGS. INSPECTED AND CHECKED FOR LEAKS. RAN APU AND ENGINES WITH NO LEAKS OR SMELL NOTED. OPERATIONAL CHECKS GOOD ON GROUND. AIRCRAFT WAS RETURNED TO SERVICE. (M)