As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ILLUMINATED UPON MASTER CAUTION CHECK AND RESET. ACFT GROUNDED. LEFT PACK TEMP CONTROL INOPERATIVE. PERFORMED LEFT PACK TEMPERATURE CONTROL BITE PROCEDURE IAW FIM 21-62 TASK 801. BITE FAILED LEFT PACK RAM AIR ACTUATOR. REMOVED AND REPLACED LT RAM AIR INLET ACTUATOR. OPS CHECKED GOOD IAW AMM 21-51-21.