Diagram of Kayen heater burner

Did a search but probably did not put in the correct words.

Am after a exploded diagram of the Kayen heater burner. i.e how to take apart and put back together correctly.

Thanks for any help.

 

I haven't seen one but these might help

An Unusual Tilley R1 Radiator Burner

Is this a Kayen or Tilley Radiator Burner?

 

Thanks Tony for these links seems there are a few variations.