TM 1-1510-224-CL
FLIGHT CONTROL MALFUNCTIONS
AUTOPILOT EMERGENCY DISCONNECTION
1.
Pressing the AP & YD/TRIM DISC switch.
2.
Pressing the AP ENGAGE pushbutton on the autopilot
controller.
3.
Pressing the GO-AROUND switch (yaw damper will
remain on).
4.
Pulling the AP CONTR and AFCS DIRECT circuit
breakers.
5.
Setting AVIONICS MASTER POWER switch to the off
(aft) position.
6.
Setting aircraft MASTER SWITCH to the OFF position.
7.
Setting the AUTO PLT power switch to off position.
YAW DAMP EMERGENCY DISCONNECTION
1.
Pressing the AP & YD/TRIM DISC switch.
2.
Pressing the AP ENGAGE pushbutton on the autopilot
controller.
3.
Setting the RUDDER BOOST/YAW CONTROL TEST
switch to the YAW CONTROL TEST position.
4.
Pulling the AP CONTR circuit breaker.
5.
Pulling the RUDDER BOOST circuit breaker.
6.
Setting AVIONICS MASTER POWER switch to the off
(aft) position.
7.
Setting aircraft MASTER switch to the OFF position.
8.
Setting the AUTO PLT power switch to off.
UNSCHEDULED RUDDER BOOST ACTIVATION
1.
AP & YD/TRIM DISC switch - Disconnect and hold (hold
to first level).
(2.) RUDDER BOOST switch - OFF.
3.
RUDDER BOOST circuit breaker - Pull (provided that
rudder boost does not deactivate).
4.
AP & YD/TRIM DISC switch - Release.
(5.) Yaw damper - Reengage (if RUDDER BOOST circuit
breaker is not pulled).
E-12
