3.80
9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual
© Copyright Polaris Industries Inc.
FRONT COVER INSTALLATION
IMPORTANT
Make sure the engine is in proper timing before
installing the front cover. See Camshaft Timing Chain
and Sprocket Installation page 3.90.
1. Clean the front cover and apply liquid engine sealant
to the front cover prior to installation. Ensure the
engine block and oil pan sealing faces are cleaned
with isopropyl alcohol and free of oil.
NOTICE
Apply assembly grease on the OD of the crankshaft
and water pump before installing the front cover. This
helps accommodate the bearing in front cover.
2. If required, Install Timing Chain Tensioner. See
Timing Chain Tensioner Installation page
3. Install front cover. Loosely install fasteners
u
,
i
and
o
.
NOTICE
The longer fasteners
i
support the water pump. Make
sure the pump is seated properly before installing the
fasteners.
4. Torque fasteners to specification in sequence shown.
TORQUE
M6 Fasteners (Items 1–16):
80 in-lbs (9 N·m)
TORQUE
M8 Fasteners (Items 17–22):
16 ft-lbs (22 N·m)
5. Install the Harmonic Balance Pulley. See Crankshaft
Harmonic Pulley Installation page
6. Install the Alternator. See Alternator Installation
page
ENGINE / COOLING SYSTEM
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