As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING BITE IAW AMM 21-51-00, THE NR 2 CONTROLLER RAM AIR ACTUATOR FAULT LIGHT. ACFT GROUNDED. REMOVED & REPLACED THE RT RAM AIR INLET ACTUATOR IAW AMM 21-51-21, OPS CHECKED NORMAL. NR 2 PACK/ZONE TEMP CONTROLLER BITE TESTED IAW AMM 21-61-00-700-806-002, OPS CHECKED NORMAL. NO FAULTS LOGGED ON THE NR 1 PACK/ZONE TEMP CONTROLLER.