KTM 450 EXC-F 2017 Repair Manual page 150

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BRAKE SYSTEM
148
Adding rear brake fluid
Warning
Danger of accidents An insufficient brake fluid level wi ll cause the brake system to fai l.
If the brake fluid level drops below the specified marking or the specified va lue, the brake system is leaking or the brake lin-
ings are worn down.
Check the brake system and do not continue riding until the problem is eliminated.
Warning
Skin irritation Brake fluid causes skin irritation.
Keep brake fluid out of the reach of chi ldren.
Wear suitable protective clothing and safety glasses.
Do not al low brake fluid to come into contact with the skin , the eyes or clothing.
Consult a doctor immediately if brake fluid has been swallowed.
Rinse the affected area with plenty of water in the event of contact with the skin.
Rinse eyes thoroughly with water immediately and consult a doctor if brake fluid comes into contact with the eyes.
If brake fluid spills on to your clothing, change the cloth ing.
Warning
Danger of accidents Old brake f luid reduces the braking effect.
Make sure that brake fluid f or the front and rear brake is changed in accordance with the service schedule.
Warning
Environmental hazard
Hazardous substances cause environmental damage.
Dispose of oi ls, grease, filters, fuel , cleaning agents, brake fluid , etc. , correctly and in compliance with the applicable regu-
lations.
Info
Never use DOT 5 brake fluid . It is sil icone-based and purple in color. Oi l seals and brake lines are not designed f or DOT 5
brake fluid .
Avoid contact between brake fluid and painted parts. Brake f luid attacks paint.
Only use clean brake fluid from a sealed container.
Preparatory work
Check the rear brake linings.
( 0
p. 144)
Main work
Stand the vehicle upright.
Remove screw cap
0
with membrane
8
and the 0-ring.
Add brake fluid to level
f) .
I
Brake fluid DOT 4 I DOT 5.1
( 0
p. 356)
Mount the screw cap with the membrane and the 0 -ring.
Info
Clean up overflowed or spilled brake fluid immediately wi th water.