KTM 690 ENDURO EU - Manual (Page 78)

MAINTENANCE WORK ON CHASSIS AND ENGINE
76
400406-10
– Check the thickness of the front and rear brake discs at several places on the disc to
see if it conforms to measurement  .
Info
Wear reduces the thickness of the brake disc around the area used by the brake
linings.
 .
Wear limit of brake discs
front 4.5 mm (0.177 in)
Rear 3.5 mm (0.138 in)
» If the brake disc thickness is less than the specified value:
– Change the brake disc.
9.27
Checking free play of hand brake lever
Warning
Danger of accidents Brake system failure.
– If there is no free travel on the hand brake lever, pressure builds up on the front brake in the brake system. The front brake can
fail due to overheating. Adjust free travel on hand brake lever according to specifications.