SECTION 4 CESSNA
,-.
NORMAL PROCEDURES
MODEL
2088 (675 SHP)
I
SYSTEMS
CHECKS
(Continued)
AUTOPILOT CHECK (KING KFC-250-CATEGORY II)
(Continued)
E. Press the AP DlSClTRlM INTER switch down and hold. The
manual electric pitch trim will not operate either up or down.
7. FD Mode Selector Button
-
PRESS to engage flight director. FD
mode must be engaged prior to AP engagement.
8. AP
ONlOFF Switch -ON to engage autopilot.
9.
Flight Controls
-
MOVE fore, aft, left and right to verify that the
autopilot can be overpowered.
10.AP MON TEST Switch
-
ACTUATE and HOLD in the number 1
position for approximately 2 seconds. The autopilot will
disconnect and the aural alert will sound. Re-engage the
autopilot. ACTUATE and HOLD the switch in the number 2
~osition. Aaain the auto~ilot will disconnect and the aural alert will
kound. ~e->n~a~e the autopilot.
11.AP DlSClTRlM INTER Switch
-
PRESS. Verify that the autopilot
disconnects and all fliaht director modes cancel.
12.TRIM
-
SET to take~fj~osition
NOTE
1
Perform steps 13 thru 19 prior to the first flight each day.
13.FLIGHT DIRECTOR and AUTOPILOT
-
ENGAGE
14.AUTOTRIM
-
CHECK by first pressing and releasing the CWS
button, and then inserting a
itch
UP command using the vertical
trim control (noting
theupward command bar movement) and
s
multaneouslv restralnina the control column aaainst movement
After approxhately a- 3-second delay, gbserve autotrim
movement in the nose-up direction. Press the CWS button
momentarily and repeat the
autotrim test in the nose-down
direction.
15.HDG Mode
-
CHECK by pressing the HDG mode button and
commanding left and right turns using the heading selector knob.
Observe corresponding command bar and control wheel
movement in the directions commanded.
16.FLIGHT DIRECTOR and AUTOPILOT
-
DISENGAGE.
17.MANUAL ELECTRIC TRIM
-
RUN from full nose up to full nose
down. Time required should be 32 plus or minus 6 seconds.
18.TRIM
-
SET to takeoff position.
(Continued Next Page)
Revision 23
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