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9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
7. Torque the new crankcase bolts to in sequence to
specification.
TORQUE
Crankcase Bolts (In Sequence):
22 ft-lbs (30 Nm)
8. Install the engine stand adapter onto the engine ears
as shown below.
Engine Stand Adapter:
PU-50824-A
9. Select the proper engine stand sleeve adapter and
install it onto the engine stand adapter.
Sleeve adapter for a 2″ bore engine stand:
PU-50625
Sleeve adapter for a 2.375″ bore engine stand:
PW-47054
10. Place engine onto the engine stand for top end
engine assembly as outlined in this chapter.
Engine Stand:
PU-50624-A
STARTER ONE-WAY CLUTCH
INSTALLATION
1. Install one-way clutch in clutch hub with flange of
clutch
q
facing the flywheel.
NOTICE
The one-way clutch can be installed into the hub
incorrectly. This will cause engine cranking issues.
2. Clean screw threads in flywheel to remove all oil or
grease.
3. Apply Loctite® 272™ on the one way clutch retaining
bolts threads
w
. Place hub on flywheel and install
bolts.
4. Torque screws to specification.
TORQUE
One Way Clutch Retaining Bolts:
1st: 6 ft-lbs (8 Nm)2nd: 9 ft-lbs (12 Nm) Apply
Loctite® 272™
ENGINE / COOLING SYSTEM
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