Cps Replacement - Polaris RANGER 500 2017 Service Manual

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6. Inspect the flywheel for corrosion, warping, and

damaged or missing components.

At this time measure flywheel run-out using a dial

indicator near the teeth on the flywheel. If the run-out

causes the CPS air gap to be out of tolerance, identify

whether the flywheel is out of round, or if the crankshaft

If the resistance test, air gap test, and flywheel

inspection all test good, remove the flywheel and

verify the keyway is in good working order. If the

keyway is intact and problems persist, thoroughly

inspect the relevant wiring connections as a electrical

component or connection may persist.

7. Install the stator if removed (see Engine / Cooling

System chapter).

8. Install the stator cover if removed (see Engine /

Cooling System chapter).

9. Install a NEW or known good CPS (see the "CPS

Replacement" procedure).

10. Fill and bleed the coolant system (see Engine /

Cooling System chapter).

9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual

ENGINE ELECTRICAL

CPS REPLACEMENT

1. If not done already; disconnect the CPS harness

2. Using an 8 mm socket, remove the CPS retaining bolt

and remove the sensor from the stator cover.

3. Install new sensor using a light coating of oil on the

O-ring to aid installation.

4. Torque the CPS and heat shield retaining bolts (if

equipped) to specification.

CPS Retaining Bolt:

9 ft-lbs (12 Nm)

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