Embraer EMB145, Operation Manual

Page: 507 / 2662

AIRPLANE
OPERATIONS
MANUAL
ABNORMAL
PROCEDURES
REVISION 40
1-03-53
Page
3
Code
03
A
O
M-145/1
114
RUDDER HARDOVER PROTECTION FAILURE
EICAS CAUTION: RUD HDOV PROTFAIL
LIGHT: Master Caution
On ground:
Do not takeoff.
In flight:
Hardover protection is not available.
RUDDER SYSTEM INOPERATIVE
EICAS CAUTION: RUDDER SYS 1(2) INOP or RUDDER SYS 1-2
INOP
LIGHT: Master Caution
If only one rudder system is affected:
Affected Rudder System.......................................... OFF
If RUDDER SYS 1-2 INOP message is displayed:
Rudder System 2..................................................... OFF
If RUDDER SYS 1-2 INOP message is still displayed:
Rudder System 1................................................ OFF
CAUTION: IF THE MESSAGE IS PRESENTED FOLLOWING A
RUDDER RUNAWAY, DO NOT TURN ON THE
SYSTEMS.
Both Rudder Systems ........................................ ON
If RUDDER SYS 1-2 INOP message is still displayed:
Expect greater rudder pedal force. If required, both pilots
should act together to control the airplane. Consider the use
of aileron to help in yaw control, and asymmetric thrust to
control the airplane.
Avoid landing at airports with anticipated turbulence, gusts or
crosswind.