As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK LIGHT ILLUMINATED DURING RECALL. EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. RIGHT PACK PRIMARY TEMP CONTROL SYSTEM INOPERATIVE. CONFIRMED FAULT, NR 2 PACK - ZONE TEMP CONTROLLER BITE TESTED IAW AMM 21-61-00-700-806-002 SHOWS A HARD FAIL FOR THE RT RAM AIR INLET ACTUATOR. REMOVED & REPLACED THE RT RAM AIR INLET ACTUATOR IAW AMM 21-51-21, OPS CHECKED NORMAL.