5. Spark arrester maintenance (optional part)
If the engine has been running, the muffler will be very hot. Allow it to cool before proceeding.
3.Use a brush to remove carbon deposits from the spark arrester screen.
Be careful not to damage the spark arrester screen.
SCREEN
The spark arrester must be serviced every 100 hours to maintain its efficiency.
1. Remove the muffler protector by removing the three 6 mm bolts.
2.Remove the spark arrester from the muffler by removing the two screws. (Taking care not to damage the wire mesh.)
Check for carbon deposits around the exhaust port and the spark arrester, and clean if necessary.
SCREW | The spark arrester must be free of breaks and holes. Replace, if |
SPARK ARRESTER | necessary. |
4. Install the spark arrester and the muffler in the reverse order of disassembly.
MUFFLER
SCREW
MUFFLER PROTECTOR 6 mm BOLTS
27 | 28 |
