Checking The Spark Plug - Yamaha M-Slaz TFX150 Owner's Manual

Periodic maintenance and adjustment
Panel D
To remove a panel
1. Remove panel C. (See page 7-7.)
2. Remove the bolt and screw, and
then take the panel off.
1
7
1. Panel D
2. Screw
3. Bolt
To install the panel
1. Place the panel in the original po-
sition, and then install the bolt and
screw.
2. Install panel C.
2
3

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 main-
tenance and lubrication chart. In addi-
tion, the condition of the spark plug
can reveal the condition of the engine.
To remove the spark plug
1. Remove panel B. (See page 7-7.)
2. Remove the spark plug cap.
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1. Spark plug cap
3. Remove the spark plug as shown,
7-9
1
with the spark plug wrench includ-
ed in the owner's tool kit.
EAUU1970