Hawker Beechcraft Hawker 800XP, Руководство по эксплуатации для пилотов

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P/N 140-590032-0007
Revision A4: Sep, 2010
Section III Sub-section 6
FLIGHT CONTROLS
Pilot’s Operating Manual
Elevator Trim System (Figure 6)
A trim tab is installed on each elevator and is manually controlled from an elevator trim handwheel,
located on the left side of the central control pedestal.
Operation of the elevator moves the trim tab to give servo action. The autopilot servo motor is used to
provide pitch trim, mach trim and electric trim functions. The pitch trim and electric trim functions are
described more extensively in Sub-section 17 AVIONICS.
If necessary these functions can be overridden by arresting the movement of the elevator trim
handwheel, which turns as the automatic system applies trim via the servo.
Elevator Out-Of-Trim Warning
A warning of the elevator being out of trim for takeoff is given by the illumination of the ELEV/AIL TRIM
annunciator (on the MWS panel) if the following conditions apply:
• Aircraft weight is on wheels.
• Both engine thrust levers are advanced to more than approximately 60% N
1
.
• The elevator trim is outside the "green" band.
ELEVATOR
TRIM
NOSE DOWN
35
25
15
T.O.
C.G.%
Center Control Pedestal
Elevator Trim Handwheel
Top View
TRIM
ELEV/AIL
MWS Panel Annunciator