As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: COCKPIT TEMP 96 DEG. IN CLIME. QRH "CABIN TEMP HOT" PROCEDURE FOLLOWED TO STEP 25 AND RETURNED TO DEPARTURE AIRPORT. EMERGENCY WAS DECLARED AND FLIGHT LANDED WIHTOUT INCIDENT. FLIGHT DECK WAS RECEIVING NO OR LITTLE AIR THROUGHOUT. MAINTENANCE PREFORMED FLIGHT DECK LOW AIR FLOW TASK IAW AMM FIM 21-22-00-810-802. OPS CHECK NORMAL OK FOR SERVICE.