As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 1 FUEL TANK AFT PUMP LOW PRESSURE LIGHT ILLUMINATED DURING FLIGHT AT FLIGHT ALTITUDE 34 000. DIVERSION TIME 87 MINUTES. PERFORMED FIM TASK 28 22 00 810 803. REMOVED AND REPLACED NR 1 TANK AFT FUEL BOOST PUMP PER MM 28 22 41 00 801. OPS CHECK NORMAL PER MM 28 22 41 710 801.