- Loosen and remove the muffl er's
fastening screws in order to remove it,
following the steps shown on page 36.
- Loosen the fastening screws of the
muffl er cone.
- Remove the cone.
- Remove the inner tube and replace the
fi bres.
- Place the new fi bres inside the muffl er,
taking care not to obstruct the inner
tube.
- Replace the removable part of the tube
as well as the protective fastening
cone.
160
CHANGING MUFFLER FIBRES
ST SERIES