TM 1–1520–238–T–1
4–84
Change 4
4–12 STAB – INTERACTIVE FD/LS CHECK
4–12
(ACY) (cont)
TASK
RESULT
i. On pilot power lever
quadrant (fig. 2–25),
set RTR BK switch
to BRAKE.
j. On DEK, press and
release ENTER
SPACE key.
If NO–GOs appear on VDU,
stop FD/LS testing and
perform CORRECTIVE
ACTION.
When SLEW STAB TO UP
LIMIT THEN DEPRESS
RESET ACK VIA KBD
appears on HOD, go to next
step.
k. Next to pilot
collective stick, pulse
ND/NU switch on
stabilator manual
control to NU until
stabilator reaches its
full up position.
Observe the stabilator
position on the stabilator
position indicator. When the
stabilator has reached its full
up position, press the
stabilator RESET button on
the stabilator manual control
panel.
When PUSH COLL TO FULL
DOWN SLEW STAB TO
DOWN LIMIT appears on
HOD, go to next step.
l. Push pilot collective
stick to full down
stop and pulse
ND/NU switch on
stabilator manual
control panel to ND
until stabilator
reaches its full down
position.
The operator can observe the
current stabilator position on
the stabilator position
indicator.
