Elevator Mistrim - Garmin G5000 Airplane Flight Manual Supplement

Model 560XL

ELEVATOR MISTRIM


ELE or ELE Annunciator displayed
Indicates a mistrim of the elevator while the autopilot is engaged. The servo is providing force in the
indicated direction. The autopilot will normally trim the airplane as required. However, during rapid
acceleration, deceleration, configuration changes, or near either end of the elevator trim limits,
momentary illumination of this message may occur.
message is displayed, high elevator control forces are possible. The following procedure should be
followed:

IF MOMENTARILY DISPLAYED
Indicates autopilot pitch servo torque has reached a pre-determined level as a result of elevator
trim not keeping up with demand. This is normal in some maneuvers or near either end of the
pitch trim limits.
Procedure completed

IF CONTINUOUSLY DISPLAYED
HIGH CONTROL WHEEL FORCES MAY BE PRESENT WHEN THE
AUTOPILOT IS DISENGAGED.
1. Control Wheel – GRIP FIRMLY.
2. AP YD DISC/TRIM INT button – PRESS and RELEASE.
3. Pitch Trim – ADJUST as required.
4. The autopilot should be considered inoperative until the cause of the mistrim has been
investigated and corrected. Yaw damper may be re-engaged and used normally.
5. With autopilot inoperative, perform appropriate RVSM contingency procedures for the loss of
automatic altitude hold capability.
Procedure completed
Textron Aviation Citation 560XL
3-32
If the autopilot is disconnected while this
CAUTION
Section III – Operating Procedures
Abnormal Procedures
190-02313-03 Rev. 8
FAA Approved