As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK ILLUMINATES ON RECALL. UNABLE TO CONTROL TEMP ON RT PACK. ACFT GROUNDED. NR 2 ZONE TEMP CONTROL BITE THIS PACK TCV. R & R THE RT PACK TEMPERATURE CONTROL VALVE, IAW AMM 21-51-10/401. OPS CHECKED NORMAL, NO LEAKS NOTED. NR 2 ZONE TEMP CONTROLLER BITE CHECKS GOOD.