9926813 R04 - 2013-2016
RZR
570 Service Manual
© Copyright Polaris Industries Inc.
2.13
19. Re-check the oil level on the dipstick and add oil as
necessary to bring the level to the upper mark on the
dipstick.
20. Dispose of used oil and oil filter properly.
ENGINE BREATHER HOSE INSPECTION
The engine is equipped with a breather hose
q
. Inspect
the breather hose for possible kinks or wear. The hose is
form fitted for a proper fit. Follow the breather hose from
the engine crankcase to the air intake baffle box on the
left-hand rear fender panel.
NOTE
Make sure line is not kinked or pinched.
ENGINE AND TRANSMISSION MOUNTS
Periodically inspect engine and transmission mounts for
cracks or damage.
Refer to Chapter 3 “Engine Assembly and Installation” for
mounting fastener torque values.
COMPRESSION TEST SPECIFICATION
NOTE
This engine has decompression components.
A smooth idle generally indicates good compression.
Low engine compression is rarely a factor in running
condition problems above idle speed.
Cylinder Compression:
80 - 120 psi (decompression)
A leakdown test is a more accurate way to check for
engine wear. Even with compression in the acceptable
range, the engine may still have a worn cylinder/rings.
Cylinder Leakdown:
Less than 20%
