Yamaha WR250FM service manual Rear wheel, Wheel bearing if necessary

FRONT WHEEL AND REAR WHEEL CHAS

EC593000

REMOVAL POINTS

EC523101

Rear wheel

1.Remove:

• Wheel 1

NOTE:

Push the wheel forward and remove the drive chain 2.

EC513201

Wheel bearing (if necessary)

1.Remove:

• Bearing 1

NOTE:

Remove the bearing using a general bearing puller 2.

EC594000

INSPECTION

EC514100

Wheel

1.Measure:

•Wheel runout

Out of limit → Repair/replace.

Wheel runout limit:

Radial 1: 2.0 mm (0.08 in)

Lateral 2: 2.0 mm (0.08 in)

2.Inspect:

•Bearing

Rotate inner race with a finger. Rough spot/seizure → Replace.

NOTE:

Replace the bearings, oil seal and wheel collar as a set.

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