Checking The Spark Plug - Yamaha TENERE XT660ZA Owner's Manual

1. Panel mountign bolt
2. Quick fastener
E. Right panel
F. Left panel
To install the panel
1. Place the panel in the original
position.
2. Install the quick fastener and the
bolts.
Panel G
To remove the panel
Remove the bolts, and then pull the
panel off at the areas shown.
PERIODIC MAINTENANCE AND ADJUSTMENT
1. Panel mountign bolt
G. Panel
To install the panel
Place the panel in the original posi-
tion, and then install the bolts.
1. Panel
2. Pin
6-9

Checking the spark plug

The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause
any spark plug to slowly erode, the
spark plug should be removed and
checked in accordance with the
periodic maintenance and lubrication
chart. In addition, the condition of the
spark plug can reveal the condition of
the engine.
To remove the spark plug
1. Remove the spark plug cap.
1. Spark plug cap
2. Spark plug wrench
EAU19604
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