KTM 390 Duke Series 2019 Owner's Manual page 123

Main work
–
Push dust boots
Info
The dust boots remove dust and coarse dirt particles
from the inside fork tubes. Over time, dirt can accumu-
late behind the dust boots. If this dirt is not removed,
the oil seals behind can start to leak.
F00879-10
Warning
Danger of accidents Oil or grease on the brake discs
reduces the braking effect.
–
Always keep the brake discs free of oil and grease.
–
Clean the brake discs with brake cleaner when nec-
essary.
–
Clean and oil the dust boots and inner fork tubes of both fork
legs.
Universal oil spray (
–
Press the dust boots back into their installation position.
–
Remove excess oil.
Finishing work
–
Take the motorcycle off the front lifting gear. (
SERVICE WORK ON THE CHASSIS 12
1
of both fork legs downward.
p. 243)
p. 119)
121