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9929422 R02 - 2017-2019 ACE 900 Service Manual

5.5

DRIVE BELT

BELT REMOVAL

CAUTION

Allow hot component to cool before performing this

procedure.

NOTE

Inspect the entire clutch outlet duct when replacing a

drive belt. Remove any debris found in the duct.

1. Remove the screws

that retain the outer clutch

cover.

2. Maneuver the outer clutch cover

outward and out

of the vehicle as shown below to access the drive

belt.

3. Mark the drive belt direction of rotation so that it can

be installed in the same direction.

4. Loosen the driven clutch retaining bolt

to help

spread the clutch sheaves.

5. Walk the belt out of the driven clutch and drive clutch.

Remove the belt from the vehicle.

BELT INSPECTION

1. Inspect belt for hour glassing (extreme circular wear

in at least one spot and on both sides of the belt).

Hour glassing occurs when the drive train does not

move and the drive clutch engages the belt.

2. Inspect belt for loose cords, missing cogs, cracks,

abrasions, thin spots, or excessive wear. Compare

belt measurements with a new drive belt. Replace if

necessary.

3. Belts with thin spots, burn marks, etc., should be

replaced to eliminate noise, vibration, or erratic PVT

operation. See the Troubleshooting Chart at the end

of this chapter for possible causes.

PVT SYSTEM

Polaris ACE 900 2017 User Manual

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