As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER LANDING A THICK HAZE WITH STRONG ODOR. GROUND CREW REPORTED HOT TEMPERATURE IN THE CARGO HOLD. AIRCRAFT WAS ALREADY OPERATING UNDER MEL FOR THE RIGHT PACK. UPON TROUBLESHOOTING FOUND LEFT PACK ACM SEIZED AND THE OVER TEMPERATURE SWITCH U/S. DEFECTIVE COMPONENTS REPLACED AND CHECKED SERVICEABLE. (TC# 20190316001)