737 Flight Crew Operations Manual
Warning Systems -
System Description
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D6-27370-866-EGP 15.20.23
Alerts and Messages
Alert Description
ROLL/YAW
ASYMMETRY
on PFD.
Amber outline
around bank
pointer.
Amber outline
around slip/skid
indicator
Slow-onset roll condition. The autopilot has reached 75% of
its total roll authority.
ROLL/YAW
ASYMMETRY
on PFD.
Amber outline
around bank
pointer.
Solid amber
slip/skid
indicator
Slow-onset roll condition. The autopilot has reached 75% of
its total roll authority.
Excessive yaw (slip/skid indicator deflected greater than 25%
of its width).
September 15, 2016