Honda GoldWing GL1500 2000 Owner's Manual page 129

Spark Plugs
LEFT SIDE
3
®
®
\
\
\
\
I. Remove the parts in sequence, as indicated
by
the
illustration (right side similar).
2. Clean any dirt from around the spark plug bases.
3. Disconnect the spark plug caps.
4. Remove and discard the spark plugs.
122
Maintenance