Cessna TURBO CENTURION T210M 1978 Pilot Operating Handbook page 367

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PILOT'S OPERATING HANDBOOK
SUPPLEMENT
CESSNA 400B IFCS
(TYPE IF-550A)
SECTION 2
LIMITATIONS
There is no change to the airplane limitations when this avionic
equipment is disengaged. However, the following autopilot limitations
must be followed during airplane operation with the autopilot engaged.
OPERATING LIMITATIONS WITH AUTOPILOT ENGAGED:
1.
Maximum Airspeed -- 165 KIAS.
Reduce maximum speed 10 KTS every 3,000 Ft. above FL 180.
2.
3.
4.
Maximum Altitude Loss During Malfunction Recovery:
Cruise -- 300 Ft.
Approach -- 200 Ft.
Maximum Flap Deflection -- 10°.
In Altitude Hold Mode:
Maximum Speed for Flap and Gear Operation -- 115 KIAS.
SECTION 3
EMERGENCY PROCEDURES
IN CASE OF AUTOPILOT MALFUNCTION:
1.
Airplane Control Wheel -- OPERATE as required to manually
override the autopilot.
NOTE
The servos may be manually overpowered at any time
without damage. If pitch axis is overpowered, el~tric trim
will run in opposition to overpowering force. M-anually
overpowering the autopilot should be kept to a minimum
since slip clutch wear will result from extended periods of
manual overpower.
2. AUTOPILOT DISENGAGE Switch (on Control Wheel) -- PULL
OFF.
NOTE
This action automatically trips autopilot ON-OFF switch
OFF.
If
electrical malfunction still persists, turn avionics
power switch OFF and, if necessary, also turn the airplane
master switch OFF.
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