August 8, 20224 yr I have a 2016 Beta 250cc Evo Factory. Intermittent fault with the fan; The fans comes on as it should but when you rev the bike it stops! you need to push by hand to restart the fan, sometimes it will come on by itself. I have bypassed the thermostat but this does not make any difference the fan still stops when revved! Does anybody have any ideas what the issue is could it be? The wiring looks good I cannot see anything loose.
August 8, 20224 yr connect the fan to a 12 battery to check that it works correctly if it does the most likely problem is the regulator / rectifier if that is not the problem you may have a ground fault
August 8, 20224 yr Author Reggie thanks for that! I have just carried that out & the fan is running fine! hopefully it's the voltage regulator. I will order a new one & take it from there. Thanks again.
August 31, 20223 yr Author Hi Reggie, I ordered the new voltage regulator, I fitted today & everything is now working fine. That has solve the problem with the intermittent fan issue. Thanks again. Stuart
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.