Honda EU10I Bedienungsanleitung Seite 45

3. SPARK PLUG SERVICE
RECOMMENDED SPARK PLUG:
To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
1. Remove the spark plug maintenance cover.
2. Remove the spark plug cap.
3. Clean any dirt from around the spark plug base.
4. Use a spark plug wrench to remove the spark plug.
PLUG WRENCH
42
CR4HSB (NGK)
U14FSR-UB (DENSO)
SPARK PLUG MAINTENANCE COVER
HANDLE BAR
SPARK PLUG CAP