3.82
9926814 R08 - 2015-2016 RZR 900 2016 RZR S 1000 Service
Manual
© Copyright Polaris Industries Inc.
CAMSHAFT INSTALLATION / TIMING
NOTE
If any valve train components were replaced, refer to
“Valve Clearance Adjustment” procedure prior to
“Camshaft Installation / Timing”.
1. Rotate the engine until the flywheel Top Dead Center
(TDC) mark
q
is aligned or centered in the
Crankshaft Position Sensor (CPS) mounting hole
w
.
This places the PTO cylinder at TDC for camshaft
installation.
NOTE
DO NOT use the “V” mark located on the flywheel
opposite of the “I” mark. Only the “I” mark should be
used as a TDC reference.
2. Reference the intake and exhaust markings made
during disassembly. If installing new camshafts or if
camshafts were not marked, you can reference the
part number stamped on the end of the shafts.
Intake Camshaft - PN 1204583
Exhaust Camshaft - PN 1204584
3. Lubricate all camshaft lobes and bearing journal
surfaces with Polaris PS-4 engine oil prior to
installation.
4. Carefully install the camshafts into the cylinder head.
The PTO camshaft lobes
t
should face out as
shown.
5. Carefully install the rear camshaft carriers onto the
camshafts. Carrier openings should face each other
when installed properly.
6. Install the four bolts that retain each rear camshaft
carrier
y
and tighten the bolts evenly until snug.
7. Install the Cylinder Holding & Camshaft Timing Plate
(PU-50563) into the end of camshafts as shown. Use
an open-end wrench to rotate camshafts slightly if
needed.
ENGINE / COOLING SYSTEM
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