What was found
AIRCRAFT HAD BEEN TREATED WITH ACF-50 OVER THE LIFE OF THE AIRFRAME. SEVERAL PULLEYS IN THE AILERON, ELEVATOR AND FLAP SYSTEMS WERE FOUND SEIZED OR GUMMED UP WITH ACF-50. LAST APPLICATION OF ACF-50; 18MO.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT HAD BEEN TREATED WITH ACF-50 OVER THE LIFE OF THE AIRFRAME. SEVERAL PULLEYS IN THE AILERON, ELEVATOR AND FLAP SYSTEMS WERE FOUND SEIZED OR GUMMED UP WITH ACF-50. LAST APPLICATION OF ACF-50; 18MO.