Yamaha MX775 Manuel Du Propriétaire page 24

Periodic maintenance
1
17
2. Use a flathead screw driver to pry out and remove
the spark arrester from the muffler.
1. Spark arrester
1
3.
Remove the carbon deposits on the spark arrester
using a wire brush.
NOTICE
When cleaning, use the wire brush lightly to avoid
damaging or scratching of the spark arrester.
4. Check the spark arrester.
Replace it if damaged.
5.
Install the spark arrester.
1. Hole
2. Spark arrester lump
TIP
Align the spark arrester lump with the hole in the muf-
fler pipe.
2
6.
Install the screw, and then tighten the screw.