TM 1-1510-254-CL
IF CREW DETERMINES A MORE EXTENSIVE TEST IS
DESIRED, ENGAGE AP AND CONTINUE WITH STEPS
4 THROUGH 7.
If unable to overpower autopilot in any axis,
do not use.
4. Flight controls -- Overpower autopilot in
pitch, roll and yaw axis.
5. Auto trim -- Check.
a. Apply nose up force on control wheel
-- Note nose down trim motion after
approximately 3 seconds.
b. Apply nose down force on control wheel
-- Note nose up trim motion after
approximately 3 seconds.
c. Select HDG mode -- Observe FD
commands and control wheel motion
correspond to movement of heading
selector knob.
d. INTRPT & TRIM AP DISC -- Press and
release. Note autopilot disconnection,
lashing AP annunciation, and aural
disconnect tone.
6. CPL Switch -- Select copilot s side and
repeat steps 1-5.
LX/RDR TEST
1. DCP -- Select RADAR.
2. DCP MENU ADV knob -- Rotate to select
TEST.
3. Observe the following TEST pattern:
P-8 Change 1
