Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 0 - March 05, 2019
Rev. 0
Page 3.8.1
3.8
- Fuel system
1/2
FUEL PRESS
Indicates a fuel pressure drop at HP engine pump inlet.
►
Fly the airplane
◄
1 -
Remaining fuel
Check
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 -
FUEL TANK SELECTOR
Switch tanks
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 -
AUX BP switch
AUTO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If
FUEL PRESS
remains ON :
4 -
AUX BP switch
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 -
AUX BOOST PMP ON
Check ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
If pressure is normal again and
FUEL PRESS
is OFF :
Mechanical pump has failed.
6 -
AUX BP switch
Maintain ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Land as soon as practical
◄
End of procedure
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If
FUEL PRESS
remains ON :
7 -
FUEL TANK SELECTOR
Switch tanks
. . . . . . . . . . . . . . . . . . . . .
If
FUEL PRESS
is OFF :
A supply problem may have occured from the tank selected first
(air vent, fuel icing, etc…).
End of procedure
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Continue
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PIM - DO NOT USE FOR FLIGHT OPERATIONS