As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON W/A FOUND LT RAM AIR DEFLECTOR DOOR NOT DEFLECTING. ACFT GROUNDED. RAN BITE CK OF ZONE TEMP CONTROLLER & FAULTED RAM AIR ACTUATOR & ACTUATOR WOULD NOT RETRACT TO PUSH DOOR OUT. R & R LT RAM AIR DOOR ACTUATOR, REF MM 21-51-21 ADJUSTMENT AND TEST GOOD.