KTM 450 EXC-F 2020 Owner's Manual page 86

12 SERVICE WORK ON THE CHASSIS
Main work
–
Remove screws
–
Clean main silencer sleeve
–
Mount new O-ring
–
Position silencer cap
Guideline
Screws on main silencer
Finishing work
–
Install the main silencer. (
84
1
and take off silencer cap
Info
Do not remove the glass fiber yarn filling.
Caution
Danger to health Soot particles irritate the eyes and mucuous membranes.
–
Wear suitable breathing and eye protection when cleaning the main silencer and carbon screen.
4
and screen
3
on silencer cap
2
. Mount and tighten screws
p. 83)
2 3
with O-ring .
5
of the spark arrestor with compressed air.
2
.
1
.
M5 7 Nm (5.2 lbf ft)
V01736-10