Camshaft Timing Chain And Sprocket Installation - Polaris RZR PRO R Service Manual

ENGINE / COOLING SYSTEM
CAMSHAFT TIMING CHAIN AND
SPROCKET INSTALLATION
NOTICE
When performing timing chain service, it may be helpful
to use the timing chain retainer PU-51116.
1. Ensure the intake and exhaust camshaft notches are
in the 12 o'clock position
should be at top dead center (TDC), crankshaft key at
12 o'clock. The engine is timed top-dead center
exhaust stroke.
2. If removed, install the intake and exhaust camshaft
sprockets. Place the cam hex in a soft jaw vice.
3.90
q
. The number 1 piston
3. Align the camshaft sprockets with the timing mark
in the 12 o'clock position. Torque fasteners to
specification.
Oil the threads and apply grease to the head of the
fastener
IMPORTANT
Always install NEW actuator bolts.
TORQUE
Camshaft Sprocket Fastener:
22 ft-lbs (30 N·m) + 90°
9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual
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