Garmin Software Version 0858.09 Manual de Instruções descarregar pdf (Página 77)

G1000 System Maintenance Manual - Hawker Beechcraft G36 Page 8-11

190-01259-00 Rev. 5

q. Press the FD key on the MFD to deactivate the Go Around mode and reset the Flight

Director.

r. Center the trim wheel if it is not already centered.

s. Press the AP key to engage the Autopilot.

t. Press the CWS button and verify there is no residual force on the control wheel for

the pitch axis.

u. Extend the flaps to approach position. The trim wheel should immediately run in the

NOSE DOWN direction.

v. Retract the flaps. The trim should immediately run in the NOSE UP direction.

w. Disengage the Autopilot by pressing the AP DISC switch.

8.3.3 Manual Electric Trim Speed Check

a. Run Manual Electric Trim (MET) in one direction until it runs against the stop.

b. Using a stop watch or equivalent device, time the trim speed from one end of travel

to the opposite stop. The elapsed time should measure 13 ± 5 seconds for each

direction.

8.3.4 Autopilot Operation Checks

a. Push the HDG knob in to synchronize the heading bug to the present aircraft

heading on the HSI.

b. Engage the Autopilot by pressing the AP key on the MFD.

c. Select Heading mode by pressing the HDG key on the MFD. The command bars

should be level and the control wheel should be stationary (very slow movement

acceptable, due to the aircraft not being perfectly level).

d. Turn the HDG knob to the left and verify that the command bars move to the left and

the control wheel turns to the left (counter-clockwise).

e. Turn the HDG knob to the right and verify that the command bars move to the right

and the control wheel turns to the right (clockwise).

f. Push the CWS button and pull the control wheel to the middle of the pitch control

range.

g. Release the CWS button. Verify that the Autopilot clutches re-engage and hold the

wheel stationary.

h. Holding the control wheel lightly, press the NOSE UP key on the MFD twice, to

increase the pitch reference. Verify that the command bars move up approximately

one degree and the control wheel begins moving aft.

i. Hold the control wheel and press the CWS button, re-synchronizing the pitch

reference and re-centering the control wheel.

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Garmin Software Version 0858.09 Manual de Instruções Página 77