Yamaha XT250 2009 Owner's Manual page 44

PERIODIC MAINTENANCE AND ADJUSTMENT
TIP
G Air filter
1 This model's air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-
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pressed air to avoid damaging it.
The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.
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2
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Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.
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3
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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