2002 Yamaha Motorsports Vino Owners Manual - Page 43

2002 Yamaha Motorsports Vino Manual

Page 43 highlights

PERIODIC MAINTENANCE AND MINOR REPAIR EAU03972 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. 1 1 1. Spark plug cap 1. Spark plug wrench To remove the spark plug 1. Remove the spark plug cap. 2. Remove the spark plug as shown, with a spark plug wrench available at a Yamaha dealer. 6 6-5

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6-5
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03972
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.
2. Remove
the
spark
plug
as
shown, with a spark plug wrench
available at a Yamaha dealer.
1
1.
Spark plug wrench
To remove the spark plug
1.
Remove the spark plug cap.
1
1.
Spark plug cap