Exhaust Muffler - Maruyama B42L Manual Del Propietário

6. To install insert the spark arrester into the exhaust
outlet while aligning the holes in the arrester
flange and outlet for the retaining screw. Then
install the screw.
7. Reinstall the cylinder and air filter covers.

Exhaust Muffler

Maintenance Interval
The muffler should be inspected and cleaned after each
100 hours of use.
Muffler Maintenance
1. With the engine at ambient (room) temperature,
loosen the knob and remove the air filter cover.
2. Loosen the knob and lift off the cylinder cover.
3. Withdraw the spark arrester using a suitable pair
of pliers.
Note: Do not crush or distort the spark arrester
flange during removal.
4. Remove the three socket head screws holding the
muffler body from cylinder.
Screw
Spark Arrester
5. Clean exhaust port of cylinder, exhaust outlet of
muffler and spark arrester with safety solvent and
stiff brush.
IMPORTANT: Be careful not to allow any dirt
or debris to fall into the exhaust ports, as this
can cause engine damage.
6. To reassemble the muffler body to the cylinder,
apply Removal Loctite to the three socket head
screws, then reinstall and tighten the three screws.
7. Reinstall the spark arrester onto the muffler body,
then reinstall and tighten the screw.
8. Reinstall the cylinder and air filter covers.
— US-26 —
Muffler Body
Removal Loctite