Page 343 - Manual Oficina Polaris Sportsman 570 2014 a 2016

FUEL SYSTEM

4. Disconnect the fuel pump electrical harness q. 8. Place the Fuel Pump Service Tool over the fuel pump
nut and 1/2” drive ratchet or breaker bar, loosen and
remove the nut r. Discard the nut.

Fuel Pump Service Tool: PU-50326

4
5. While holding a shop towel over the fuel line
connector, disconnect the quick connect fuel line w
from the fuel pump.
CAUTION

It is possible for pressurized fuel to be present when NOTE
disconnecting the fuel line. Apply downward force on the fuel pump flange while
It is recommended to allow the vehicle to sit for a period removing the fuel pump nut.
of one hour after shutting off the engine before
servicing the fuel pump. This allows the exhaust to cool 9. Carefully lift the fuel pump out of the fuel tank. As the
and fuel pressure to drop. fuel pump assembly is being removed, be aware of
float arm and pump pre-filter. Hold the float arm to
the pump body as you lift and tilt the pump to ensure
NOTE
that the float arm is not bent when removed from the
A small amount of fuel may come out of the fuel line or tank.
tank. Properly drain fuel into a suitable container.

6. Remove vent line e from vent line check valve and
route line away from fuel pump
7. Be sure the top of the fuel tank is clean. If it requires
cleaning, hand wash the top of the tank to ensure no
debris will enter the fuel system when the fuel pump
is removed.

WARNING
Failure to clean area around fuel pump may lead to
debris entering the fuel tank during service.
Excessive debris in fuel tank may cause premature
wear of fuel pump and/or clogging of internal fuel filters.
10. Transfer old fuel pump to a suitable container
capable of safely holding fuel. The fuel pump will
retain some fuel.

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 4.27
© Copyright Polaris Industries Inc.