Fuel Pump / Fuel Filters; Vent Lines; Throttle Pedal Inspection - Polaris 2012 RANGER RZR 570 INTL Service Manual

MAINTENANCE

Fuel Pump / Fuel Filters

The RZR 57 0 e ngine u ses a se rviceable, hi gh-volume,
high-pressure, fuel pump that includes a preliminary filter
and a n in ternal fine filter located be fore th e p ump
regulator.
Fuel Pump Asm
Fuel Line
NOTE: Neither f ilter is se rvicable individua lly. Mu st
replace the fuel pump as an assembly.
NOTE: Refer to Chapter 4 for fuel pump replacement
and all other information related to the EFI System.
2.12

Vent Lines

1. Check fuel tan k, fr ont gearcase an d transmission
vent lines for signs of wear, deterioration, damage or
leakage. Replace every two years.
2. Be sure vent lines are routed and secured properly.
IMPORTANT: Ensure lines are not kinked or pinched.

Throttle Pedal Inspection

If the throttle pedal has excessive play due to cable stretch
or cab le misadju stment, it wil l cause a dela y in throttle
speed. Also, the throttle may not open fully. If the throttle
pedal has no play, the throttle may be hard to control, and
the idle speed may be erratic.
Check the throttle pedal play periodically in accor dance
with the Periodic Maintenance Chart and adjust the play if
necessary.
9923523 - RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
Throttle Pedal