Polaris 2013 RANGER RZR S Service Manual page 135

NOTE: The harness connector and locking spring is
bonded to the fuel injectors with an epoxy. DO NOT
attempt to disconnect the Bosch connector from the
fuel injectors. Damage will occur to the injector and/
or harness if attempting to separate at that location.
Separate the fuel injector from the vehicle harness
as shown in the illustration below.
Fuel
Injector
Harness
DO NOT
Disconnect Here
6. Thoroughly clean the area around the fuel injectors
including the throttle body manifold.
7. Using a 6 mm hex wrench, loosen the fuel rail
mounting screw from the cylinder head. Carefully pull
the rail away from the injectors and remove the
injector(s) from the cylinder head along with the
harness.
Mounting
Screw
Fuel Rail
8. Reverse the previous steps to install the new
injector(s) and reassemble.
9. Lubricate O-rings lightly with oil to aid installation.
Torque the fuel rail mounting screw to specification.
Fuel Rail Mounting Screw:
216 ± 24 in-lbs (24 Nm)
Disconnect Here
Fuel Injectors
= T
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
ELECTRONIC FUEL INJECTION
4
4.19