Yamaha MT09 Owner's Manual page 62

Periodic maintenance and adjustment
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TIP
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
Air filter
• This model's air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-
pressed air to avoid damaging it.
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• The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.

Hydraulic brake service
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• Regularly check and, if necessary, correct the brake fluid level.
• Every two years replace the internal components of the brake master cylinders and calipers, and change the brake
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fluid.
• Replace the brake hoses every four years and if cracked or damaged.
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