Page 171 - Manual Oficina Polaris RZR 570 13-18

ENGINE / COOLING SYSTEM

CRANKCASE BREATHER SERVICE CRANKCASE SEPARATION

NOTE NOTE

The crankcase breather is serviceable with the engine Before the crankcase can be separated, be sure the
assembled and installed in the vehicle chassis. entire top end and oil pump assembly are removed
from the engine as outlined in this chapter.
1. Remove the crankcase vent tube (if not already
performed). 1. Rotate the engine on the engine stand so the
2. Remove the two fasteners securing the engine magneto side is facing upward.
breather cover to the engine. 2. Remove the oil filter and the three fasteners w (20ft- 3

3. Remove the breather cover gasket and replace if lbs (28Nm) apply loctite 272) that secure oil filter
damaged. adapter q to the crankcase. Discard O-rings and
through clean the adaptor for reassembly.
4. For reassembly, thoroughly clean the crankcase and
breather cover mating surfaces. Install a new gasket
and torque the two fasteners to specification.
TORQUE

Crankcase Breather Cover Bolts:
9 ft-lbs (12 Nm)

3. Remove and discard the fifteen flange bolts from
magneto side crankcase evenly in a criss-cross
pattern.

9926813 R06 - 2013-2016 RZR 570 Service Manual 3.73
© Copyright Polaris Industries Inc.