KTM 450 EXC USA Motorcycle User Manual


 
MAINTENANCE WORK ON CHASSIS AND ENGINE 59
9.57Changing the front brake linings x
Warning
Danger of accidentBrake system failure.
Maintenance work and repairs must be carried out professionally. (Your authorized KTM workshop will be glad to help.)
Warning
Skin irritationBrake fluid can cause skin irritation on contact.
Avoid contact with skin and eyes, and keep out of the reach of children.
Wear suitable protective clothing and goggles.
If brake fluid gets into your eyes, rinse thoroughly with water and contact a doctor immediately.
Warning
Danger of accidentsReduced braking effect caused by old brake fluid.
Change the brake fluid of the front and rear brakes according to the service schedule. (Your authorized KTM workshop will
be glad to help.)
Warning
Danger of accidentsReduced 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 accidentsReduced braking efficiency due to use of non-approved brake linings.
Brake linings available from accessory suppliers are often not tested and approved for use on KTM vehicles. The construc-
tion and friction factor of the brake linings and therefore the brake power can differ considerably from the original KTM
brake linings. If brake linings are used that differ from the originals, there is no guarantee that they comply with the origi-
nal license. The vehicle no longer corresponds to the condition at delivery, and the warranty is no longer valid.
Warning
Environmental hazardHazardous substances cause environmental damage.
Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations.
Info
Never user DOT 5 brake fluid! This is based on silicone oil and is colored purple. Oil seals and brake lines are not designed for
DOT 5 brake fluid.
Avoid contact between brake fluid and painted parts. Brake fluid is corrosive!
Use only clean brake fluid from a sealed container!
100395-10
Move the brake fluid reservoir mounted on the handlebar to a horizontal position.
Remove screws .
Remove cover with membrane .
Press the brake caliper by hand on to the brake disc in order to press back the
brake pistons. Ensure that brake fluid does not overflow from the brake fluid reser-
voir, using suction to remove it if it does.
Info
Make sure when pushing back the brake pistons that you do not press the
brake caliper against the spokes.
100396-10
Remove locking split pins , withdraw bolt , and take out the brake pads.
Clean brake caliper and brake caliper support.