Embraer EMB145, Operation Manual

Page: 1344 / 2662

AIRPLANE
OPERATIONS
MANUAL
GROUND SERVICING
REVISION 41
1-12-60
Page
11
Code
01
Copyright © by Embraer. Refer to cover page for details.
A
O
M
-1
4
5
/1
1
1
4
ATA
EICAS
MESSAGE
or
CONDITION
LOCATION PROCEDURE
27
Directional
Trim
Locked
Yaw 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.