Polaris RANGER 500 2018 Service Manual page 140

ENGINE / COOLING SYSTEM
REF. DESCRIPTION
q Seal
w Crankcase
e Bearing
r Screw
t Rod
y Crankshaft
3.62
NOTES
Clean crankcase bore with ISOPROPYL ALCOHOL prior to
assembly of seal.
Press until flush with crankcase. (+/- 0.25 mm)
Crankshaft must be installed prior to seal installation.
Clean crankcase bore and sealing surfaces with ISOPROPYL
ALCOHOL prior to assembly.
Apply ENGINE OIL or WHITE LITHIUM grease to bearing
surfaces and/or bore.
Apply ENGINE OIL or WHITE LITHIUM grease to bearing
surfaces and/or bore.
Install until bottomed in bore.
Bearings MUST rotate freely after assembly.
Apply load to outer race only.
Torque: 8 ft-lbs (11 Nm)
Apply Loctite® 272™
Replace if loosened or removed.
Apply ENGINE OIL or WHITE LITHIUM grease to bearing
surfaces and/or bore.
Crankshaft to be drawn through bearings in PTO case without
side loading the bearing balls. Bearing inner race to be
supported during installation. Minimum axial load to be applied
to seat the crank in bearings is 13.3 kN.
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.