14
ADJUSTING IDLE SCREW
ON YOUR MACHINE
If your Idling of your brushcu er needs adjus ng e.g it is idling too fast or slow or is cu ng out please follow the steps below on how to adjust
this on your machine.
When looking down in a birds eye view at the carby or Choke area, at the the top of the Carby where the thro le control cable a aches to the
side of the mechanism, you will see a silver screw on the right hand side at the top.
Where the Sliver Screw enters in and the p of the Silver Screw comes out the outer side, you should be able to view when looking at least 3 –
4mm of screw p, turning this screw to the le will speed up the idle, while turning the silver screw to the right will slow the idle down.
We suggest that you adjust the screw so you may be able to view 3 or 4mm of screw p, if you see more screw p, please back adjust the
screw to this suggested se ng and if you are viewing less of the screw p, please adjust the screw so you are able to view more of the p at
least 3 or 4mm of screw p and no more or less.
FUEL MIXTURE SCREW ADJUSTMENT
If your machine is not revving or not running correctly please
adjust the Fuel Mixture Screw with the steps
to the right.
When facing the Carby side of the machine and looking at the
carby on the right hand side of the Carby down near the top of
the fuel tank and infront of the black fuel line in take tube, you
will see a brass screw, this is the fuel mix screw, this adjusts how
much fuel may enter the machine.
To set this screw in the correct posi on we need to start the screw at zero
fi
rst, please turn the brass screw all the way to the right or clock wise
un l it will not turn any further, please try not to over turn it when screwing it all the way in, as when you have reached the end of it’s thread
and if you keep turning it with force, you may snap the screw o
ff
.
When you have turned the screw all the way in to the right or clock wise so it can not turn any further this is what we call or state as being
at zero. Now please turn the screw 1 and 1 quarter turns to the le or an clock wise to set it in the correct posi on for the fuel intake and
smooth opera on.
*** NOTE ***
If 1 and 1 quarter turns isnt enough as the adjustment has not being successful please start the brass screw back at zero and try
a 1 and half full turns anti clock wise or to the left to set the carby with a little bit more fuel into the machine.
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