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<DIV><FONT size=2>Bruce</FONT></DIV>
<DIV><FONT size=2>Some of the 140 Sport's have this problem I talked to Richard
Vorano at YS and he said to send it in or to remove the throttle barrel and
drill out the hole in the barrel on the low end needle end to exactly 1/8" diam.
it is about 3/32" diam from the factory. Remove the needle before drilling then
reinstall the needle and open it 2 1/4 turns to start with. We did this on five
of the Sports, Problem Solved. You will have to readjust the main needle
and the low end to fine tune it. You may want to check with Richard to see if
this could be the problem with the YS-110 also if you remove the throttle
barrel it is removed and reinstalled in the left to right direction while
looking at the engine from the top front, if you go the wrong direction to
remove and install it you could damage the TB seal.</FONT></DIV>
<DIV><FONT size=2>Buddy </FONT></DIV></FONT></BODY></HTML>