Cleaning The Spark Arrester - Yamaha TTR 125 2020 Owner's Manual

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.
TIP
Make sure to select a well-ventilated
area free of combustible materials to
clean the spark arrester.
1. Remove the spark arrester cap by
removing the bolts, and then pull
the spark arrester out of the muf-
fler.
Periodic maintenance and adjustment
EAUW0451
EWA10981
1. Spark arrester cap bolt
2. Tap the spark arrester lightly, and
then use a wire brush to remove
any carbon deposits, then clean
the inside of the spark arrester.
1. Spark arrester cap
2. Spark arrester
3. Insert the spark arrester into the
TIP
Make sure to align the bolt holes when
installing the spark arrester cap.
7-12
muffler, install the spark arrester
cap and the bolts, and then tight-
en the bolts to the specified
torque.
Tightening torque:
Spark arrester cap bolt:
10 N·m (1.0 kgf·m, 7.4 lb·ft)
7