ms200t

[spudulike]

Nope he is on about the right screw,

 

The low screw when turned in from factory setting will start the saw to run high on revs, this is then tuned back to tach, when winding it in it will start to run lean meaning it will pickup on revs. As its running on less fuel and more air. A bad place to leave it.

 

Turned out to bring the revs down and adds more fuel to the mix allowing the revs to drop. Too much and the saw will bog down as its flooding.

 

The idle is then adjusted after these, with the low screw on factory the idle screw will need to be a few turns out.

 

Hope that is what spud meant.

 

Blimey Rich, in agreement at long last - that is exactly what I meant, start at factory, wind in the L screw until the saw races as the mix becomes lean and then take it out until the idle flattens out - not easy to explain simply but anyone that has done a lot of this will recognize the procedure:thumbup:

 

Cheers:thumbup:

[MATTMOSS]

Nope he is on about the right screw,

 

The low screw when turned in from factory setting will start the saw to run high on revs, this is then tuned back to tach, when winding it in it will start to run lean meaning it will pickup on revs. As its running on less fuel and more air. A bad place to leave it.

 

Turned out to bring the revs down and adds more fuel to the mix allowing the revs to drop. Too much and the saw will bog down as its flooding.

 

The idle is then adjusted after these, with the low screw on factory the idle screw will need to be a few turns out.

 

Hope that is what spud meant.

 

Yes I know the procedure just I understood what he was saying a bit differently .

When Spud wrote : then the L screw is then adjusted to the correct point after winding it in to highest revs and then turning it out again- I thought he was talking about the LA Screw after turning the L and R's out one turn- But I suppose the same applies to the LA screw as well.

Never mind I know what I meant

[Rich2484]

Blimey Rich, in agreement at long last - that is exactly what I meant, start at factory, wind in the L screw until the saw races as the mix becomes lean and then take it out until the idle flattens out - not easy to explain simply but anyone that has done a lot of this will recognize the procedure:thumbup:

 

Cheers:thumbup:

 

:lol:

 

Don't count on it lasting. :001_tt2::lol:

 

It's all fine and dandy until you adjust the L screw out and the saw dies, then you stand there for ages pulling it over and over and over......:lol:

[spudulike]

:lol:

 

Don't count on it lasting. :001_tt2::lol:

 

It's all fine and dandy until you adjust the L screw out and the saw dies, then you stand there for ages pulling it over and over and over......:lol:

 

I know you don't mean anything by it Rich:thumbup: