As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1019, JFK-DTW. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) ' BLEED 1 OVERPRESSURE ON TAKEOFF - WOULD NOT RESET PER QRH; T/S PER FIM 36-14-00-810-817-A. REMOVED AND REPLACED BLEED OVER PRESSURE SWITCH IAW AMM 36-14-01. OPS CHECK GOOD WITH ENGINE AT IDLE. A/C OKAY FOR CONTINED SERVICE.'