Learjet 23 - Page 314

CONTROL WHEEL TRIM
SWITCH
On model 23 airplanes it is possible to trim the
ailerons with the autopilot engaged. On airplanes
with two-speed trim, any trimming action disen-
gages the autopilot completely.
LEARJET 20 SERIES PILOT TRAINING MANUAL
FlightSafety
international
15-23
FOR TRAINING PURPOSES ONLY