Removing The Main Silencer; Installing The Main Silencer; Changing The Glass Fiber Yarn Filling In The Main Silencer - KTM 150 EXC TPI 2021 Owner's Manual

12 SERVICE WORK ON THE CHASSIS
12.26
12.27
12.28
76

Removing the main silencer

Warning
Danger of burns The exhaust system gets very hot when the vehicle is driven.
–
Allow the exhaust system to cool down before performing any work on the vehicle.
S03484-10

Installing the main silencer

S03484-11

Changing the glass fiber yarn filling in the main silencer

Warning
Danger of burns The exhaust system gets very hot when the vehicle is driven.
–
Allow the exhaust system to cool down before performing any work on the vehicle.
Info
Over time, the fibers of the glass fiber yarn escape and the damper "burns" out.
Not only is the noise level higher, but the performance characteristics change.
–
1
Remove screws .
–
Pull off the main silencer with exhaust sleeve
spring ring from the manifold.
–
Mount the main silencer with rubber sleeve
rings.
–
Mount and tighten screws
Guideline
Remaining screws,
chassis
Preparatory work
–
Remove main silencer. (
2
and the
1
and the spring
2
.
M6 10 Nm (7.4 lbf ft)
p. 76)