3.72
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
ENGINE DISASSEMBLY / INSPECTION - LOWER END
CRANKCASE DISASSEMBLY
NOTE
The engine top end, starter motor, stator cover, starter
drive, flywheel, stator, cam chain, oil pump and
sprockets can be serviced with the engine installed in
the vehicle.
STATOR COVER / FLYWHEEL REMOVAL
1. Remove the engine to transmission coupler through
bolts. See Engine to Transmission Coupler Service,
page 3.40.
NOTE
To properly remove the stator cover, the engine must be
tilted away from the transmission coupler. The coupler
itself doesn’t require removal.
CAUTION
The flywheel contains powerful magnets. Use caution
when removing the stator cover.
DO NOT place fingers between cover and crankcase at
any time during the removal process or injury could
result.
2. Disconnect stator harness connector.
3. Disconnect CPS connector.
4. Remove the engine oil dipstick.
5. Remove stator cover fasteners.
6. Remove starter drive gear
w
and shaft
q
. Inspect
gear teeth for damage. Inspect fit of shaft inside gear
and replace gear assembly if clearance is excessive.
Inspect shaft and shaft bearing surfaces in case and
stator housing for wear.
7. Hold flywheel special service tool PU-51220 and
remove flywheel nut and washer. Discard the
flywheel nut and replace for assembly.
NOTE
The flywheel nut has standard rotation (right hand)
threads.
8. Back the center screw of flywheel puller PA-49316
completely out and screw puller onto flywheel
completely.
9. Tighten center bolt of tool PA-49316 and remove
flywheel.
ENGINE / COOLING SYSTEM
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