As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, IN CLIMB CREW REPORTED FUEL QTY NR1 WENT TO DASHES AND FUEL QUANITY NR 2 READ 0 LBS. CREW PERFORMED AIR RETURN WITHOUT ISSUE. MX R & R FUEL CONDITIONING UNIT IAW AMM 28-41-01 WITH OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.