I have an old Matador Brenner with dirty oil and wig, and I would like to open it.
I will be happy if I can just clean it, but it would be great if I can restore it to working condition.
So far, gentle heat and application of penetrating oil hasn't helped: I have not been able to unscrew the burner.
Also, the wig adjustment is stuck, so there is no way I can get the wig out.
Any ideas on how to approach this are welcome!