GROUND SERVICING
AIRPLANE
OPERATIONS
MANUAL
1-12-60
Page
10
Code
01
TEMPORARY REVISION 41.1
Copyright © by Embraer. Refer to cover page for details.
AOM-145/1114
ATA
EICAS
MESSAGE
or
CONDITION
LOCATION PROCEDURE
31
CAS
Message
displayed
on the PFD
IC-600
On the copilot’s reversionary panel,
set the MFD selector to the EICAS
position. To check which the
discrepant message is, compare the
messages on the copilot’s MFD with
the ones presented on the EICAS.
In a discrepant message on the
EICAS:
Open the IC-600 1 circuit
breaker, wait a few seconds, and
close it back. Wait for the IC
system initialization. Do the
comparison again.
27
Directional
Trim
Locked
(Rudder
trim switch
has to be
pressed 3
times
before the
surface
responds
and the
system
operates at
the fourth
try)
(Transitory
condition of
yaw trim
electrical
circuit)
Rudder
Trim
Pressurize the hydraulic system.
Do the operational check of the yaw
trim:
Move the YAW TRIM switch to
the LEFT position.
On the EICAS display, the arrow
of the YAW TRIM indication
moves to the left.
NOTE: The system cycle is
limited in 3 seconds, after this
time you must to release the
switch and move it again to get
another cycle.
Release the YAW TRIM switch, it
goes to neutral position by itself.
On the EICAS display, the arrow
of the YAW TRIM indication
remains at last position.
Move the YAW TRIM switch to
the RIGHT position.
On the EICAS display, the arrow
of the YAW TRIM indication goes
from LEFT to RIGHT position.
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