What was found
ROLL CONTROL VERY STIFF. TENSIONED AILERON FUSELAGE CABLES AND LUBRICATED AILERION QUADRANT BEARINGS EXTERNALLY FOR TROUBLESHOOTING. OPERATIONAL CHECK FLIGHT-ROLL CONTROL CHECKS GOOD. 4 FEB 2012 REPLACE LT AND RT BEARINGS IN AILERON QUADRANT. REPLACED BEARINGS IN LT AND RT AILERON TERMINAL QUADRANT IAW MOD KIT 8MK0930-001 INSTRUCTIONS AND AMM 27-12-31. CONTROL CABLE TENSIONS, SAFTIES NOT DISTURBED. OPS CHECK GOOD, OK FOR SERVICE. REPLACED LT SHAFT P/N 82740083-101 DUE TO CORROSION.