Polaris 2015 RZR 900 Service Manual

3.82
9925723 R01 - 2015 RZR 900 Service Manual
© Copyright 2014 Polaris Industries Inc.
Valve Clearance Adjustment
IMPORTANT: Do not rotate the engine backwards.
The timing chain may jump teeth and lead to poor
performance.
NOTE: Always inspect valve clearance prior to
camshaft installation or final engine assembly.
1. Reference the camshaft 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
1
- PN 1204583
Exhaust Camshaft
2
- PN 1204584
2. Lubricate the camshaft bearing journal surfaces with
Polaris PS-4 engine oil prior to installation.
3. Carefully install the camshafts into the cylinder head.
The PTO camshaft lobes
3
should face out as
shown.
4. Carefully install the rear camshaft carriers onto the
camshafts. Carrier openings should face each other
when installed properly.
5. Install the four bolts that retain each rear camshaft
carrier
4
&
5
and tighten the bolts evenly to
specification.
Camshaft Carrier Bolts:
89 in-lbs (10 Nm)
6. Rotate the camshaft until the cam lobes above the
valves you are inspecting are facing up
6
.
ENGINE / COOLING SYSTEM

Polaris 2015 RZR 900 Specifications

General

Brand	Polaris
Model	2015 RZR 900
Category	Utility Vehicle
Language	English