Checking The Rear Brake Linings; Changing The Rear Brake Linings - KTM 125 SX Owner's Manual

12 BRAKE SYSTEM
12.12

Checking the rear brake linings

Warning
Danger of accidents Reduced braking efficiency caused by worn brake linings.
–
Change worn brake linings immediately. (Your authorized KTM workshop will be glad to help.)
12.13

Changing the rear brake linings

Warning
Skin irritation Brake 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 comes into contact with the eyes, flush the eyes thoroughly with water and consult a physician immediately.
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.)
Warning
Environmental hazard Hazardous substances cause environmental damage.
–
Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations.
Info
Never use DOT 5 brake fluid! It is silicone-based and purple in color. Oil seals and brake lines are not designed for DOT 5
brake fluid.
Avoid contact between brake fluid and painted parts. Brake fluid attacks paint!
Use only clean brake fluid from a sealed container.
–
Check the brake linings for minimum thickness
Minimum thickness
» If the minimum thickness is less than specified:
–
Change the rear brake linings.
–
Check the brake linings for damage and cracking.
» If damage or cracking is visible:
–
Change the rear brake linings.
M01180-10
(All 125/150 models)
–
Stand the vehicle upright.
–
Remove screw cap
M01178-10
(All 250/300 models)
–
Stand the vehicle upright.
–
Remove screw cap
101705-10

≥ 1 mm (≥ 0.04 in)

( p. 82)
( p. 82)
 with membrane  and the O-ring.
 
with membrane and the O-ring.
.
82