As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - FLT 4072 - DURING THE TAKEOFF ROLL, CREW WAS ALERTED BY RT LOW FUEL PRESSURE WARNING. CREW THEN ABORTED THE TAKEOFF AND RETURNED TO THE GATE. PIT MX REPLACED THE RT FUEL JET PUMP IAW MM 28-21-04. GROUND CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE. PART TOTAL CYCLES, 1,976.