As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: LH BLEED TRIP OFF DURING CLIMB AND WOULD NOT RESET, DUCT PRESSURE REMAINED AT 8 PSI FOR RETURN TO MIA. REPLACED LH ENG HI STAGE VALVE IAW AMM 36-11-06 AND PRECOOLER VALVE (AALA202104229023) IAW AMM 36-12-02, OPS CHECK GOOD.