Honda Goldwing F6B Owner's Manual page 160

12/12/06 16:29:00 32MJG600_160
MAINTENANCE
5. Discard the spark plug.
6. With the plug washers attached, thread the spark plugs in by hand to
prevent cross-threading.
7. Tighten each spark plug:
If the old plug is good:
1/8 turn after it seats.
If installing a new plug, tighten it twice to prevent loosening:
a) First, tighten the plug:
NGK:
DENSO:
b) Then loosen the plug.
c) Next, tighten the plug again:
1/8 turn after it seats.
Improperly tightened spark plugs can damage the engine. If a plug is too loose,
a piston may be damaged. If a plug is too tight, the threads may be damaged.
8. Reinstall the spark plug caps. Take care to avoid pinching any cables or
wires.
9. Reinstall the cylinder head side cover.
150
3/4 turn after it seats.
1/2 turn after it seats.
Spark plug gap
Side electrode