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3.80

9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual

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

and

NOTICE

The longer fasteners

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

Polaris RZR PRO R User Manual

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