FNM HPE Series Owner's Manual page 85

5. Unscrew the filter using the appropriate wrench.
Be careful to follow procedures for disposal of the fuel
6. Assemble the sensor on new filter and tighten the lower cap.
7. Fill the new filter with fuel.
8. Reassemble filter on the engine and open the fuel supply circuit.
9. Bleed the fuel supply circuit. Turn the key to (I) position and wait few seconds until the low
pressure electric pump takes the circuit under pressure again. Repeat the operation if
necessary.
10. Start the engine and check for any leaks.
®
FNM HPE Series
Figure 34 - Removing the water in fuel presence sensor
filter in accordance with regulations.
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