What was found
CREW REPORTED THE SPEED BRAKES WERE INOP IN FLIGHT. TROUBLESHOT AND FOUND THE RT FLAP FOLLOW-UP SWITCH TO BE DEFECTIVE. REMOVED THE DEFECTIVE UNIT S/N 38A6. INSTALLED AN OVERHAULED UNIT. FT OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED THE SPEED BRAKES WERE INOP IN FLIGHT. TROUBLESHOT AND FOUND THE RT FLAP FOLLOW-UP SWITCH TO BE DEFECTIVE. REMOVED THE DEFECTIVE UNIT S/N 38A6. INSTALLED AN OVERHAULED UNIT. FT OK.