Polaris RZR 900 2016 Service Manual

3
9926814 R08 - 2015-2016 RZR 900 2016 RZR S 1000 Service
Manual
© Copyright Polaris Industries Inc.
3.45
COMBUSTION CHAMBER CLEANING
WARNING
Wear eye protection during combustion chamber
cleaning.
1. Clean all accumulated carbon deposits from
combustion chambers and valve seat area
q
.
NOTE
Carbon Clean Fuel Treatment (2871326) can be used
to help remove carbon deposits.
Do not use a metal scraper, a coarse wire brush or
abrasive cleaners to clean the cylinder head. Damage
may result.
2. Visually inspect cylinder head gasket surface and
combustion chamber for cracks or damage. Pay
close attention to areas around spark plug and valve
seats.
VALVE SEAT RECONDITIONING
Valve seat reconditioning should be performed by a
technician proficient in cylinder head reconditioning
techniques. Reconditioning techniques vary, so follow
the instructions provided by the valve reconditioning
equipment manufacturer. Do not grind seats more than
necessary to provide proper seat surface, width, and
contact point on valve face.
WARNING
Wear eye protection or a face shield during cylinder
head disassembly and reassembly.
ENGINE / COOLING SYSTEM

Polaris RZR 900 2016 Specifications

General

Brand	Polaris
Model	RZR 900 2016
Category	Offroad Vehicle
Language	English