Makita EK7651HD Use and Care Manual download pdf (Page 20)

Spark plug maintenance

(1) Loosen the cover lock and remove the top cover.

(2) Open plug cover, remove plug cap, and remove spark plug.

(3) Check to see whether or not the electrode gap is 0.5 mm. If

the gap is too big or too small, adjust it to 0.5 mm.

(4) If carbon and/or dirt has gathered on spark plug, clean,

and then remount. An excessively worn or burnt spark plug

should be replaced with a new one.

(5) After carrying out maintenance on the spark plug, remount it,

attach plug cap, and then secure plug cover.

Top cover

Cover lock

0.5 mm

Replacing the suction head

The fuel tank lter (13) of the suction head can become clogged.

It is recommended to replace the suction head once every three

months in order to ensure unimpeded fuel ow to the carburetor.

Unscrew the fuel tank cap (12) and pull the loss-prevention

stopper out.

Empty fuel tank.

To remove the suction head for replacement, pull it out through

the tank ller neck using a piece of wire bent at one end to form

a hook.

CAUTION: Do not allow fuel to come into contact with skin!

Plug cap

Loosen

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Makita EK7651HD Use and Care Manual Page 20