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9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
4.27
15.Install fuel pump into fuel tank, hold float arm to the
pump body and tilt assembly to ensure float arm does
not get caught or bent during installation.
16.Gently push down on fuel pump flange ensuring
flange is centered.
17.Roughly align orientation mark on fuel pump between
the orientation marks on fuel tank to ensure float arm
does not get bent or snagged. The arrow on the fuel
pump should be between the two marks on the fuel
tank
CAUTION
Failure to align the orientation marks may lead to
interferences with the fuel level float armand cause
incorrect function.
18.While maintaining downward pressure, thread new
PFA nut onto fuel tank and hand tighten. Use care
when starting PFA nut, ensuring threads are properly
aligned. Verify orientation marks are still aligned
between fuel pump and fuel tank.
19.Torque PFA nut to specification using the Fuel Pump
Service Tool (PU-50326) and a calibrated torque
wrench.
TORQUE
Fuel Pump PFA Nut:
75 ft-lbs (92 Nm)
20.Verify alignment of fuel pump and tank orientation
marks.
21.Connect the fuel line to the fuel pump outlet.
NOTICE
Be sure to engage the retainer on fuel line until it snaps
into place. Pull on fuel line lightly to confirm connection.
22.Connect the fuel pump electrical harness.
23.Install the fuel pump cover, ensuring the pump
harness is not pinched.
24.Connect battery.
25.Install the seat.
26.Test the fuel pump by turning on the key and listening
for the pump to activate. Cycle the key several times
to prime the system.
FUEL SYSTEM
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