KTM 690 Duke USA, Owner'S Manual

Page: 87 / 182

12 BRAKE SYSTEM
85
100135-10
–
Check the thickness of the front and rear brake discs in several places to ensure that it
conforms to measurement
A
.
Info
Wear reduces the thickness of the brake disc at the contact surface
1
of the
brake disc.
Brake discs - wear limit
Front 4.2 mm (0.165 in)
Rear 4.5 mm (0.177 in)
» If the brake disc thickness is less than the specified value:
–
Replace the brake disc.
–
Check the front and rear brake discs for damage, cracks, and deformation.
» If damage, cracks, or deformation are visible on the brake disc:
–
Replace the brake disc.
12.4 Checking the brake fluid level of the front brake
Warning
Danger of accidents Brake system failure.
–
If the brake fluid level drops below the specified marking or the specified value, this is an indication that the brake system is
leaking or that the brake linings are completely worn down. Check the brake system and do not continue riding. (Your autho-
rized KTM workshop will be glad to help.)
Warning
Danger of accidents Reduced braking efficiency due to old brake fluid.
–
Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be
glad to help.)