Spark Arrester Maintenance (Optional Equipment) - Honda HRM21PVA Owner's Manual

9. MAINTENANCE
i
SPARK ARRESTER MAINTENANCE (optional equipment)
The spark arrester must be serviced every 100 hours to keep it functioning
as designed.
[ACAUTI~N 1
Touching the engine or exhaust system while hot can cause
burns. Let the engine cool before servicing.
1. Remove the two 4 mm screws from the exhaust deflector.
2. Remove the exhaust deflector, spark arrester, and gasket.
3. Check for carbon deposits on the spark arrester and the muffler port. Brush
off carbon deposits. Be careful to avoid damaging the spark arrester screen.
Remember: The spark arrester must be ,free of breaks and holes.
4. Reinstall the gasket, spark arrester, and exhaust deflector.
5. Tighten the two 4 mm screws securely.
MUFFLER SHIELD MUFFLER SHIELD
SPARK A<
(OPTIONAL PART) (OPTIONAL rrrn, ,
4 m&SCREWS
37