As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: RIGHT FUEL TANK AFT LOW PRESSURE LIGHT STARTED TO FLICKER ON AND OFF DURING CRUISE. VERIFIED RIGHT TANK AFT BOOST PUMP INTERMITTENT. REMOVED AND REPLACED RIGHT FUEL BOOST PUMP PRESSURE SWITCH. PER AMM 28-42-11, NO LEAKS OR FLICKERING INDICATION NOTICED, OPS CHECK GOOD AT THIS TIME.