Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 0 - March 05, 2019
Rev. 0
Page 3.3.5
Engine regulation discrepancy, power loss,
throttle control loss 1/3
Symptoms :
- power fluctuations, or
- uncommanded power loss, or
- bad response to THROTTLE movements,
- bad autothrottle behaviour if engaged.
► Fly the airplane ◄
If AT is engaged :
1 - AT Disconnect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If power recovery is successful :
2 - Continue the flight without using autothottle.
End of procedure ■
If AT is not engaged and discrepancy still occurant :
If circumstances and obtained minimum power allow :
▲ CAUTION ▲
In manual override mode, engine is neither protected against slam
accelerations, nor against maximum speed overshooting. Avoid rapid
control movements and manage engine parameters.
Use of MAN OVRD lever disengages autothrottle.
▲
3 - THROTTLE Flight IDLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 - Confirm engine still running.
5 - FUEL TANK SELECTOR Switch tanks. . . . . . . . . . . . . . . . . . .
6 - Check that no engine indication exceeds allowed value.
7 - MAN OVRD control Actuate. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Progressively to minimum necessary
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