As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT, BLEED TRIP LIGHT CAME ON. TRIP RESET IAW QRH. LIGHT TURNED OFF MOMENTARILY, THEN CAME BACK ON. TROUBLESHOT IAW FIM 36-10-00-810-801, FOUND FAULTY NR 1 ENG PRECOOLER CONTROL VALVE. R & R PRECOOLER CONTROL VALVE IAW AMM 36-12-02.