I've inherited a non-starter (XT20T); have stripped and cleaned carb and it
does have a reasonable spark. Can anyone suggest starting settings for the two
mixture screws? The manual refers to "limiter cap stops" but it seems to have
lost these. What a pest to have plastic all around the engine, it means I can't
use my favourite trick of warming it all up with the hot air gun first!
If it's any help, a lot of pop-pops I've played with had the mixture screw
turned all the way in then 1 1/2 turns out to begin with.
One of them is probably the idle screw. The setting for that? Don't know :o)
I'd try same again - all the way in then 1 1/2 out.
Not specific, but generic mixture settings for 2-strokes are:
Hi And Low: Tighten fully (not overtight or you'll snap the jets off),
then unscrew between 1-1.5 full turns. Husqy and Jonsered are around
1.25. It should start at that, but further fine tuning required after.
Simon Avery, Dartmoor, UK
uk.d-i-y FAQ: http://www.diyfaq.org.uk /
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