What was found
FINAL APPROACH, AIRCRAFT IN A TRIMMED DESCENT ON GLIDESLOPE, FLAPS 30, N1-60 PERCENT ON BOTH ENGINES, SPEED 10 + OVER TARGET 139. WENT TO FLAP 40, AIRCRAFT ROLLED RIGHT NOTICEABLE, 1 1/2 UNITS LEFT TO TRIM. INSPECTED AILERON AND FLAP CABLE SYSTEM. ALSO INSPECTED AILERON TRIM SYSTEM. NO DEFECTS FOUND. VERIFIED FLAP POSITION INDICATION BY USING FLAP PROTRACTOR, CHECKED GOOD. LUBRICATED FLAP AND AILERON SYSTEM. OPS CHECKED GOOD.