Replacing the fuel filter
NOTICE: Do not fill the new filter
with fuel before assembly.
ENGINE MODEL N2.10:
N2.10
1. Close the fuel cock. Clean the
filter bracket.
2. To avoid fuel leakage, clamp off
the fuel supply line near the filter.
3. Disconnect the hoses. Clean-it.
4. Remove the fuel filter
. Put a
plastic bag over the filter to pre-
vent leakage on the engine.
5. Replace the fuel filter with the
arrow on the fuel filter housing
indicating the direction of fuel
flow. Reconnect the pipes to the
fuel filter.
6. Remove the clamps from the
hoses.
7. Open the fuel cock and bleed
the air in the fuel system.
ENGINE MODEL N2.14 & N3.21
N2.14 - N3.21
1. Close the fuel cock. Clean the
filter bracket.
2. Put a plastic bag over the filter
to prevent leakage on the engine.
3. Remove the fuel filter
. Use a
filter wrench if needed.
4. Check and clean the sealing
surface of the filter bracket. Apply
film of fuel on the seal.
5. Screw the new filter by hand
until the seal touch the matting
surface. Screw a further half turn.
6. Open the fuel cock and bleed
the air in the fuel system.
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