You are right to suspect the thottle slide is jammed up. The slide could well be 180deg out ie back to front. There is usually a small pin inside the carb that matches into a groove cut into the slide. If you have it back to front, the pin holds the slide up. There is a cutaway at the bottom of the slide; a sloping angle. This always facing the air filter. When the slide goes back into the carb body, your should hear a clunk as it reaches the bottom, and the slide should be well out of sight. And don't start the engine until you get it right. A runaway two-stroke can go diesel on you and you will not be able to stop it by shutting off the spark. Don't ask me how I know. It's not a pretty sight or sound to hear a 500cc two-stroke with the rev counter needle right round to Nippon-Denso. Regards Nigel in NZ --"Have you hugged you bike today?"-- ----- Original Message ----- From: To: Sent: Thursday, 31 August 2000 08:18 Subject: '85 Honda Spree Throttle Problem > This went fairly smoothly, but when I had it all put back together again, and > went to start the thing up, I noticed the THROTTLE was no longer working > properly. I get no "spring" action when I twist the grip (there's no > resistance when i twist, and it doesn't snap back to idle). So I again > unscrewed the throttle body from the carburetor, and found that the spring > was still there, and I got could "spring" action when I twisted the grip. > It's only after I screw the throttle assembly back into the carb that I have > a problem. I also have the impression that the throttle is stuck wide open, > because when I finally did get it started temporarily, the engine was racing. >
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