What was found
(CAN) GROUND IDLE RPM DROPPED TO 57 PERCENT N1 IDLE SPEED. ADJUSTMENT SCREW FOUND TO BE EASY TO ROTATE BY HAND. NO BUILT IN FRICTION FELT. REASON FOR LAST REMOVAL. REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) GROUND IDLE RPM DROPPED TO 57 PERCENT N1 IDLE SPEED. ADJUSTMENT SCREW FOUND TO BE EASY TO ROTATE BY HAND. NO BUILT IN FRICTION FELT. REASON FOR LAST REMOVAL. REPLACED.