As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED BITE OF PACK/ZONE TEMP CONTROLLER REF MM 21-61-20-400-801. NR 1 CONTROLLER SHOWS RAM AIR ACTUATOR FAULT IN PREVIOUS HISTORY. REPLACED LT RAM AIR INLET ACTUATOR REF MM 21-51-21-400-801. OPS CK GOOD IAW THE SAME. REACCOMPLISHED BITE OF PACK/ZONE CONTROLLER WITH NO FAULTS NOTED.