Polaris RZR S 900 2019 User Manual

3
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
3.57
CRANKCASE INSPECTION
1. Remove the oil drain diverter
q
from the upper
crankcase.
2. Remove all traces of crankcase sealer from the
crankcase mating surfaces. Inspect the surfaces
closely for nicks, burrs or damage.
3. Be sure alignment pins are in place where used.
4. Be sure oil passages are clean and free of any
cleaning solvent (see Engine Oil Flow Chart page
3.19).
5. Remove and discard the plain bearings located in
the upper crankcase
w
, lower crankcase
e
and
connecting rods
r
. Replace the crankcase
assembly if a bearing bore is galled or if bearing
inserts have rotated in the case. Refer to bearing
selection procedures upon assembly.
NOTICE
Always replace plain bearings when the crankcase or
connecting rods have been disassembled. Refer to
Crankshaft Main Bearing Selection page 3.65.
ENGINE / COOLING SYSTEM

Polaris RZR S 900 2019 Specifications

General

Brand	Polaris
Model	RZR S 900 2019
Category	Offroad Vehicle
Language	English