Looking at what I assume is a filter inside of the turbine cowl (Where the fuel goes into the Turbine itself there is a festo 'T' fitting. One outlet goes directly into the turbine and the other outlet to the fitting appears to have a filter of some sort on it. this goes about 180 degrees to where the T fitting is then into the turbine.)
The Turbine side of this filter appears to have a length of wire coming out of it. Can anyone tell me if this is normal or if it is another part of the puzzle?

Thanks
George