Electrical Fuel Pump Removal And Installation - FK-Lightplanes FK 9 Mk IV Maintenance Manual

Maintenance Manual FK 9
Revision 2

5.1.12. Electrical Fuel Pump Removal and Installation

Before starting make sure that the tanks have been emptied or the fuel lines are compressed with the fuel line clamp tool
to prevent fuel spill.
Location:
Option 1 Fuselage Tanks:
Fuel pump is located under the passenger seat.
Replace seat pan for access.
Option 2 Wing Tanks:
Fuel Pump is located behind the dashboard next to the firewall
Fold back for access.
Steps:
Open both hose clamp on the fuel pump.
Disconnect fuel lines from the fuel pump, attention with fuel leakage.
Open both bolts which holds the pump and disconnect all electric cables.
Replace fuel pump.
▲
WARNING:
The fuel pump has only one direction of flow, an engraved arrow on the pump shows the direction which must
point to the engine.
Reassemble the pump in reverse order.
█ CAUTION:
Make sure the fuel pump is properly grounded.
Section 5 Fuel System
document code: des.003
B&F Technik Vertriebs GmbH
page 7