Page 297 - Manual Oficina Polaris Sportsman 570 2014 a 2016

ENGINE / COOLING SYSTEM

STARTER ONE-WAY CLUTCH INSTALLATION 2. Clean flywheel taper to remove all oil or grease.
1. Install one-way clutch in clutch hub with flange of
clutch (F) engaged in recess.

3

3. Apply a small amount of PS4 engine oil to the flat
area q on the MAG side crankshaft. DO NOT apply
engine oil to the crankshaft taper.

NOTE
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 bolts . Place hub on
flywheel and install bolts r.
4. Torque screws to specification.

4. Rotate crankshaft so the flywheel key w is facing
upward.

TORQUE
One Way Clutch Retaining Bolts:
9 ft-lbs (12 Nm)Apply Loctite® 272™
5. Apply a drop of Loctite 641 (Yellow) to the taper
before assembly. Loctite 603 (Green) can be used if
641 is not available.
6. Fully install the Freewheel gear (starter gear) onto
FLYWHEEL INSTALLATION
the crankshaft as shown.
1. Clean the threads, taper and flat of crankshaft to
remove all oil or grease. 7. Align the flywheel keyway with flywheel key on the
crankshaft.

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 3.175
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