Cleaning The Spark Arrester - Yamaha PW50 Owner's Manual

Periodic maintenance and adjustment

Cleaning the spark arrester

The spark arrester should be cleaned
at the intervals specified in the periodic
maintenance and lubrication chart.
WARNING
 Always let the exhaust system
cool prior to touching exhaust
components.
 Do not start the engine when
cleaning the exhaust system.
1. Remove the tailpipe by removing
the screw, and then pulling it out
of the muffler.
1
7
2
1. Tailpipe
2. Screw
3. Muffler
2. Tap the tailpipe lightly, and then
use a wire brush to remove any
carbon deposits from the spark
arrester portion of the tailpipe and
inside of the tailpipe housing.
EAU41222
EWA10981
3
1
1. Spark arrester
3. Insert the tailpipe into the muffler,
and then install and tighten the
screw.
TIP
Make sure to align the screw hole
when inserting the tailpipe.
7-11