Suzuki SV650 Manual page 81

Rear Side
1. Lift the fuel tank by referring to
the FUEL TANK LIFT section.
2. Pull off the spark plug caps.
3. Remove the spark plugs with a
spark plug wrench.
NOTE: Pry up the spark plug cap
with a screwdriver or a bar if it is
hard to remove by hand. Do not
pull the spark plug cord.
NOTICE
Dirt can damage the moving
engine parts of your motorcycle if
it enters an open spark plug hole.
Cover the spark plug hole
while the spark plug is out of
the hole.
Spark Plug Inspection
Adjust the spark plug gap to 0.8 –
0.9 mm (0.031 – 0.035 in) by
using a spark plug gap thickness
gauge.
7-16
0.8 – 0.9 mm
(0.031 – 0.035 in)