KTM 250 DUKE, Owner'S Manual, Page: 110 / 186

13 WHEELS, TIRES
108
13.4 Installing the rear wheel
Warning
Danger of accidents Reduced braking efficiency due to oil or grease on the brake discs.
–
Always keep the brake discs free of oil and grease, and clean them with brake cleaner when necessary.
Warning
Danger of accidents No braking effect when operating the rear brake.
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After installing the rear wheel, always operate the foot brake until the pressure point is reached.
Main work
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Check the rear hub rubber dampers. ( p. 109)
M00726-10
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Check the wheel bearing for damage and wear.
» If the wheel bearing is damaged or worn:
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Change the wheel bearing.
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Clean and grease the shaft seal rings

and mating surfaces

of the spacers.
Long-life grease ( p. 173)
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Clean the thread of the wheel spindle and axle nut.
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Clean and grease wheel spindle.
Long-life grease ( p. 173)
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Clean the mating surfaces of the brake caliper support and swingarm.
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Install the rubber damper and rear sprocket carrier on the rear wheel.
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Position the rear wheel.
The brake linings are correctly positioned.
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Push the rear wheel as far forward as possible and place the chain on the rear sprocket.