What was found
AIRPLANE ROLLS OFF TO RIGHT EXCESSIVELY WHEN SPEED BRAKES ARE EXTENDED. ON VISUAL INSPECTION APPEARS THAT LEFT INBOARD FLAP IS NOT FULLY UP. *S/D* FOUND LEFT HAND INBOARD FLAP NOT FULLY UP. REPLACED SHEAR RIVET AND SYSTEM WORKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRPLANE ROLLS OFF TO RIGHT EXCESSIVELY WHEN SPEED BRAKES ARE EXTENDED. ON VISUAL INSPECTION APPEARS THAT LEFT INBOARD FLAP IS NOT FULLY UP. *S/D* FOUND LEFT HAND INBOARD FLAP NOT FULLY UP. REPLACED SHEAR RIVET AND SYSTEM WORKED OK.