As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM: MCO AIRPORT AFTER T/O PASSING FOURTEEN THOUSAND FEET THE LEFT BLEED AIR TRIP OFF LIGHT ILLUMINATED FOLLOW MAI PROCEDURES. T/S LEFT ENGINE AND FOUND PRECOOLER CONTROL VALVE KISS SEAL DAMAGED. REPLACED PRECOOLER VALVE SEAL IAW B737-800 M/M 36-12-02, OPS CHECK PENDING. ENGINE RUN OPS AND LEAK CHECK OK IAW AMM36-12-02 AND AMM 71-00-00.