Spark Plug Inspection - Yamaha TTR250L Service Manual

THROTTLE CABLE FREE PLAY ADJUSTMENT/

SPARK PLUG INSPECTION

1st step:
Loosen the locknut 3 on throttle cable #2.
Turn the adjuster 4 in or out until all slack
is removed from throttle cable #2.
2nd step:
Loosen the locknut 5 on throttle cable #1.
Turn the adjuster 6 in or out until the
specified free play is obtained.
Turning in → Free play is increased.
Turning out → Free play is decreased.
Tighten the locknuts.
NOTE:
If the free play can not be adjusted here,
adjust it at the throttle grip side of the cable.
Final step:
Loosen the locknut 7.
Turn the adjuster 8 in or out until the
specified free play is obtained.
Turning in → Free play is increased.
Turning out → Free play is decreased.
Tighten the locknut.
WARNING
After adjusting, turn the handlebar to the
right and left, making sure that the engine
idling speed does not change.
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SPARK PLUG INSPECTION
1.Disconnect:
Spark plug cap
2.Remove:
Spark plug
CAUTION:
When removing the spark plug, use caution
to prevent an object from falling into the
engine.
3 - 15
CHK
ADJ