What was found
FLT 779 - LGA - WITH DFGC NR 2 SELECTED AND AP ENGAGED, YOKE OSCILLATES BACK AND FORTH. REVIEWED FLIGHT LOGS ON STP FO NR 1 AND NR 2 AND DETERMINED SENSOR SIGNAL FAULTS ON NR 2 ATTITUDE SYSTEM RECORDED ON SEVERAL FLIGHT LEGS. REMOVED AND REPLACED THE NR 2 VG, OPS CHECK GOOD. (M)