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26
maintenance
SPARk PlUG INSPECTION
CARbURETOR ADJUSTMENT
The spark plug is important engine
components, which should be checked
periodically.
1. Unscrew and take off the left exterior
cover.
2. Remove the noise suppressor cap assy
install spark plug box wrench on the
spark plug appropriately.
3. Insert the handlebar in to the tool and
turn it counterclockwise to remove the
spark plug.
4. Check for discoloration and remove the
carbon. The porcelain insulator around
the center electrode of spark plug should
be a medium-to- light tan color.
5. Check the spark plug type and gap.
Standard spark plug: BPR6ES/BP6ES
GK F7RTC F7TC
Spark plug gap: 0.6-0.7mm
6. Install the spark plug.
TIP:
If a torque wrench is not available
when installing a spark plug, a good esti-
mate of the correct torque is 1/4-1/2 turn
past finger tight. However, the spark plug
should be tightened to the specified torque
as soon as possible.
7. Install the spark plug cap and spark plug
cover.
The carburetor is a vital part of the engine. Adjusting should be left to a
dealer with the professional knowledge, specialized tools, and equipment
to do so properly.