4le.echnft
Single Engine (Piston)
Section X
Safety Information
AUTOPILOTS AND ELECTRIC TRIM SYSTEMS
Because there are several different models of autopilots and
electric trim systems installed in Beech airplanes and differ-
ent installations and switch positions are possible from air-
plane to airplane, it is essential that every owner/operator
review his Airplane Flight Manual (AFM) Supplements and
ensure that the supplements properly describe the autopilot
and trim installations on his specific airplane. Each pilot,
prior to flight, must be fully aware of the proper procedures
for operation, and particularly disengagement, for the sys-
tem as installed.
In addition to ensuring compliance with the autopilot manu-
facturer's maintenance requirements, all owners/operators
should thoroughly familiarize themselves with the operation,
function and procedures described in the Airpiane Flight
Manual Supplements. Ensure a full understanding of the
methods of engagement and disengagement of the autopi-
lot and trim systems.
Compare the descriptions and procedures contained in the
Supplements to the actual installation in the airplane to
ensure that the supplement accurately describes your instal-
lation. Test that all buttons, switches and circuit breakers
function as described in the Supplements. If they do not
function as described, have the system repaired by a quali-
fied service agency. If field service advice or assistance is
necessary, contact Beech Aircraft Corporation, Customer
Support Department.
As stated in all AFM Supplements for autopilot systems and
trim systems installed on Beech airplanes; the preflight
check must be conducted before every flight. The preflight
check assures not only that the systems and all of their fea-
tures are operating properly, but also that the pilot, before
flight, is familiar with the proper means of engagement and
disengagement of the autopilot and trim system.
May, 1994 10-23