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Beta 4T 300 Fan

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Hi there

Fan was running erratically last night at a trial. Would run, then stop, then slow, then run etc

Bike was getting very hot so called it a day to save damage

I've had a look on Tc forums and seems to be capacitor ?

Assumption correct?

If so, exactly where is it located, and likely source for new one?

Many thanks

John

It's located in the wiring loom near the carb, I think it's to the left hand side tucked in near the frame, If I remember correctly. The capacitor you need is 4700uf 25v, Or you can use a high voltage, On our bike we have a 35v one fitted, Only difference is the fan spins a bit quicker, You can buy them from Maplin or eBay, Or any decent electrical shop, They are about £1

If it is the capacitor that has gone wrong, The fuel tap won't work on the correct position (Upwards) either, Check for this.

post-6577-0-77072800-1405155484_thumb.jpg

  • Author

took capacitor off tonight and one of the terminals had snapped off - so hopefully an easy fix !

Got to say all of the wiring was soaked tho - so better waterproofing to try when I rebuild !

thanks for the help

cheers

John

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