Arctic Cat M 8000, Service Manual

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130
Fuel Filter (6000)

NOTE: The fuel filter should be replaced every 5000
miles.

NOTE: Before removing the fuel filter, take note of
the filter inlet and outlet for installing purposes.
REMOVING
1. Remove the right-side access panel to access the fuel
filter; then remove the gasline hose from the two
routing clamps on the front right spar.
XM282
2. Remove the hose clamps; then slowly remove the
gasline hoses from the fuel filter. Dispose of the
excess fuel from the filter properly.

NOTE: The fuel pump side hose clamp should be
retained and the fuel rail side hose clamp should be
discarded.
3. Inspect the hoses for any signs of cracking, cuts, or
wear points. Replace if necessary.
INSTALLING
1. Place existing hose clamp (fuel pump side) and a
new hose clamp (fuel rail side) on the gasline hoses;
then with the fuel pump inlet and outlet oriented cor-
rectly, press the gasline hoses onto the filter making
sure they are fully pressed on.
2. Secure the gasline hoses using the clamps making
sure
there is no more than 9 mm between the filter and
the clamps. Tighten the fuel pump side hose clamp to
14 in.-lb.
3. Use Fuel Hose Clamp Tool to make sure the fuel rail
side hose clamp is tight by crimping the clamps until
the two clamp areas touch.
XM282
4. Start the engine and inspect the fuel hoses and filter
for any signs of leaks.
5. Close the right-side access panel.
Fuel Pump
TESTING
1. Remove the seat assembly; then remove the upper
and lower console panels.
2. Disconnect the gasline hose connector hose from the
outlet of the fuel pump by pressing inward on the
white connector, pressing in the black release, and
finally pulling back on the hose.
XM211A
3. Connect Fuel Pressure Test Kit to the fuel pump and
fuel hose.
4. Start the engine. Fuel pressure should be as speci-
fied.
WARNING
Since the fuel supply hose may be under pressure,
remove it slowly to release the pressure. Place an absor-
bent towel around the connection to absorb gasoline;
then remove the hose slowly to release the pressure.
Always wear safety glasses when removing the fuel
hoses.
CAUTION
When installing the gasline hoses and clamps make
sure the hoses are pressed up against the filter and the
clamps are not installed over the end of the hose or the
barb on the filter.
WARNING
Since the fuel supply hose may be under pressure,
remove it slowly to release the pressure. Place an absor-
bent towel around the connection to absorb gasoline;
then remove the hose slowly to release the pressure.
Always wear safety glasses when removing the fuel
hoses.
4000/8000 42.8-47.3 psi
6000 58-62 psi