[DML] Re: Centering the air meter plate

["David Teitelbaum" <jtrealty@xxxxxxxxxxx>]

After seeing the pictures I think something is not assembled correctly
so the adjustments will not correct this. The linkage setting the rest
position may not be assembled in the correct order or something is
out-of-place. I do not have a mixture unit handy to disassemble so
pictures of a "correct" one will be helpful in getting this one back
to "normal" if anyone can foward them. The manual isn't really precise
on the exact fit-up of this area. BTW if you have a manual that is
used to rebuild these mixture units uploading it would be very useful
to ALL of us.
David Teitelbaum
vin 10757


--- In dmcnews@xxxxxxxxxxxxxxx, "endotex23" <endotex23@xxxx> wrote:
> 
> 
> > --- In dmcnews@xxxxxxxxxxxxxxx, "David Teitelbaum" <jtrealty@xxxx> 
> > wrote:
> >
> > The "rest position" is adjusted by turning the nut next to the hole
> for the mixture screw. The plate should be in the center of the
> venturi at the smallest point in it's diameter several mm away from
> the rubber stop.<
> 
> Not to split hairs but technically that is not true. While your
> description about the lateral positioning of the plate is correct the
> nut you describe only locks the rest pin in one position or permits
> adjustment in one direction. The rest position is adjusted by tapping
> the pin. Another minor bu timportant point is that it's advisable to
> set the final rest position about .015 higher than the top of the
> fixed dimension of the venturi throat. Flush is OK but if the plate is
> set too low or readjustment is needed after assembly the flow meter
> will have to be opened again. I refer you to the Bosch CI service and
> overhaul manual for complete details.
> 
> Greg








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