Removing Main Silencer; Fitting The Main Silencer; Glass Fiber Yarn Filling Of Main Silencer; Removing Glass Fiber Yarn Filling Of Main Silencer - KTM 450 SMR Owner's Manual

MAINTENANCE WORK ON CHASSIS AND ENGINE

Removing main silencer

Warning
Danger of burns The exhaust system gets very hot when the vehicle is driven.
Allow the exhaust system to cool down. Do not touch hot components.

Fitting the main silencer

Glass fiber yarn filling of main silencer

The main silencer is filled with glass fiber yarn.
Over a period, the fibers of the insulating material vanish into the air, and the silencer "burns out".
Not only is the noise level higher, the performance characteristic changes.

Removing glass fiber yarn filling of main silencer

Warning
Danger of burns The exhaust system gets very hot when the vehicle is driven.
Allow the exhaust system to cool down. Do not touch hot components.
Disconnect spring
Remove screws
500221-10
Check parts for damage and wear. Replace damaged or worn parts.
Mount the main silencer. Mount and tighten screws
Specification
Remaining screws, chassis
Reconnect spring
500221-11
x
Remove the main silencer. (
Remove screws of end cap
Remove screws of insert
Remove screws of cap
Remove inner-tube
Remove glass fiber yarn filling from insert
Clean parts to be refitted.
500226-10
.
and take off main silencer.
M6
.
P. 57)
. Remove the end cap.
. Remove insert.
. Remove cap.
.
and inner-tube
57
.
10 Nm
(7.38 lbf ft)
.