As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD/BOS - FLT 6578 - DURING TAKEOFF AT 1800 HOURS ON 7-19-97, ABORTED TAKEOFF DUE TO FUEL LOW PRESSURE CAP WARNING LIGHT ILLUMINATED AND FUEL PSI DROPPED TO ZERO. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND TIGHTENED B-NUT TO JET PUMP, OPS CHECK OK. AIRCRAFT RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)