As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE OFF DURING CLIMB, THE CREW RECEIVED A RT BLEED AIR OVER HEAT ANNUNCIATOR. FOLLOWED CHECKLIST AND THE OVER TEMP ANNUNCIATOR TO EXTINGUISHED AFTER SELECTING LT SOURCE AND REDUCING RT ENGINE POWER TO IDLE. RETURNED TO DEPARTURE. MX DISCOVERED THE RT PRECOOLER FAILED. R & R THE PRECOOLER. OPS CHECKED OK.