As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED. NR 1 TANK FORWARD FUEL BOOST PUMP LOW PRESSURE LIGHT ILLUMINATED APPROXIMATELY 3 MINUTES AFTER TAKEOFF AND REMAINED ON FOR APPROXIMATELY 4 MINUTES. AFTER SHUTDOWN THE LIGHT CAME ON WITH THE SWITCH IN THE ON POSITION. REMOVED AND REPLACED NR 1 LEFT FUEL BOOST PUMP FORWARD LOW PRESSURE SWITCH IAW AMM 28-42-11. OPERATIONAL CHECK GOOD.