Overheating/fan problem help please

[oc357]

I just installed a Muzzy 4 into 1 on my 2005 Busa today. I removed the Radiator and Oil Cooler before installing the pipe. After Install I replaced all the lines, and two electrical connections. There aren't any leaks at all, but it is overheating. The Fan is not kicking on, which is causing it to overheat.

Does anyone have any idea what is causing this?

Thanks for the help.

 

[TURBO1320]

check for air in your rad.Burt www.1320straightliners.com

 

[oc357]

Would the air in the radiator stop the fan from kicking on?

 

[omslaw]

You probably have some air in the system. Burp the system to see if that helps...

 

[oc357]

You probably have some air in the system. Burp the system to see if that helps...

How do you burp the system?

Thanks to all for the input so far.

 

[omslaw]

Here's the procedure from the Service Manual:

 

[BA BUSA]

Would the air in the radiator stop the fan from kicking on?

Yes if you have a air pocket near the sensor it will not be
able to turn on the fan....burp your baby and you'll be fine.

 

[GoldenChild]

be sure fan is plugged in.