RDG603A63 - Issue 10
Page 51 of 104
new filter element.
•
Screw the new element back into the filter head. Tighten by hand only.
•
Turn the main boat fuel supply tap back on.
•
Ensure the system is correctly bled before attempting to start up.
The same procedure is used for both the primary and secondary fuel filter
changes.
7. Fuel System Bleeding
DANGER:
DIESEL FUEL IS FLAMMABLE AND EXPLOSIVE UNDER CERTAIN CONDITIONS.
WARNING:
DIESEL FUEL IS HARMFUL TO SKIN. MAKE SURE THE RELEVANT PERSONAL
PROTECTION EQUIPMENT IS WORN.
•
Ensure the fuel tank is at least ¾ full prior to undertaking this procedure.
•
Open the bleed screw on top of the engine fuel filter (
).
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Operate the electric fuel pump by turning the ignition on.
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After the fuel filter has been purged of air, close the bleed screw.
•
Undo
ALL
the injector pipe connections.
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Crank the engine over with the starter motor. When fuel can be seen, stop cranking.
•
Tighten the injector pipe connections.
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Wipe off any excess fuel.
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Crank the engine.
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The engine should now start. If it does not start, repeat the above procedure.
•
Check for any leaks and clean up any spilt fuel.
If the fuel filter are the only items being replaced, the injector pipes many not require
bleeding.