GAS GAS WILD HP 450-07, User Manual

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NOTE
If the engine output decreases, replace the spark plug to regain
performance.
Spark plug maintenance
CAUTION
Incorrect fitting of the spark plug or using an incorrect heat grade
could causes serious engine damage that is not covered by the
guarantee.
Always use spark plugs recommended by GAS GAS. Consult the
dealers or a qualified mechanic to know which spark plug is better
for your bike.
Removing the spark plug
To remove the spark plug, follow the following steps:
1. Remove the seat.
2. Remove the side panels from the fuel tank.
3. Remove the connector of the fuel pump (A).
4. Remove the three bolts (arrows) and remove the tank to one
side without disconnecting the fuel pipe.
5. Remove the cap from the spark plug.
WARNING
When the injection pump pipes are removed, petrol may be spilled
and cause a fire.
Stop the engine before removing the tank. Keep naked flames and
sparks away from the tank cap. Do not smoke.
NOTE
The spark plug is protected by a cap.
Keep this clean and dry.
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COMMENTS
If the standard spark plug is wet then replace it.
Standard
If the standard spark plug appears crystallized, or white,
replace it.
7. Take out the spark plug
and clean carbon deposits
from the spark plug with a
small tip or a metallic brush.
Readjust the gap in the plug
between 0.7 and 0.8 mm.
(0.028 – 0.031 in).
Before removing the carbon
deposits, check its colour;
this colour tells us whether
the standard plug is the best
for our use.
(A)