SL7 1TB
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2. Loosen the spark plug by turning it counter clockwise with a wrench.
3. Remove the spark plug.
4. Hand thread the new spark plug, turning it clockwise. Tighten securely with wrench.
Note:
Be careful not to cross-thread the spark plug. Cross-threading will seriously
damage the engine.
5. Re-attach the spark plug lead by pressing fi rmly onto the top of spark plug.
INSPECTING / CLEANING THE SPARK ARRESTOR SCREEN
See Figure 67.
The silencer is equipped with a spark arrestor screen. A faulty spark arrestor screen
can create fire hazard. Through normal use, the screen can become dirty and should
be inspected weekly and cleaned as required. Always keep the silencer and spark
arrestor on the saw in good condition.
WARNING
Silencer surfaces are very hot during and after operation of the chainsaw. To avoid
serious personal injury, keep all body parts away from the silencer.
1. Allow the silencer to cool.
2. Remove the defl ector retaining nut.
3. Remove the defl ector to access the spark arrestor screen and gasket.
4. If dirty, clean the spark arrestor screen with a small wire brush. Replace the screen
and gasket if they are cracked or otherwise deteriorated. Reinstall the retaining nut
to obtain a replacement spark arrestor, contact your service centre.
INSPECTING AND CLEANING THE CHAIN BRAKE
See Figure 68.
Always keep the chain brake mechanism clean by lightly brushing the linkage free
from dirt.
Always test the chain brake performance after cleaning.
WARNING
Even with daily cleaning of the mechanism, the dependability of a chain brake to
perform under field conditions cannot be certified.
STORING THE PRODUCT
Clean all foreign material from the product. Store it in a well-ventilated place that
is inaccessible to children. Keep away from corrosive agents such as garden
chemicals and de-icing salts.
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12/3/2010 5:58:48 PM