Oregon JW3800 Operación Manual página 17

Remove the air filter by holding the sides and
pulling firmly upwards.
Next, we need to remove the spark plug cover
cap and dust shield. This is attached snugly so a
firm pull may be required.
Using the provided multi/socket tool, place the
socket over the spark plug so that it fits as
shown.
Firmly but carefully strike the arm of the multi
tool with the palm of your hand, this should
loosen the spark plug.
Unscrew and remove the spark plug by hand
Screw the replacement plug into the Chainsaw
body and push the Plug cap/ dust cover, then
tightening firmly into position* . Then simply
follow the instruction in reverse to re-assemble
the unit .
*If the plug cap is not firmly pushed into
position , the unit will not work
Checking the Spark plug
The following can be performed after you have
removed the plug in the preceding instruction
and before fitting a new plug.
This is a simple method for diagnosing if a
problem exists with the spark plug.
Remove the dust cover and push the spark plug
firmly into the cover cap.
Holding the cover cap / plug in your hand,
position the plug so that the tip makes contact
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