As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2765 THE CREW REPORTED, RECEIVED A PACK 1 OVERLOAD CAUTION MESSAGE. THE CAPTAIN ELECTED TO DIVERT TO SGF. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE SLEEVE AND CLAMP ON THE DUAL HEAT EXCHANGER TUBE IAW EMB 145 AMM 21-51-02. THE AIRCRAFT WAS RETURNED TO SERVICE.