Fuel Gauge

[MRARTA]

Hi,

I have been restoring for the past nearly 4 years a Mercedes Benz 170v w136 1937 roadster cabriolet A.

I am having difficulty with the fuel gauge which operates mechanically and how this connects to the fuel tank. I need to know how the cable connects to the back of the gauge

Can someone help

Thanks
Arta

[Audax]

Arta,
the electrical cable are only for the Illumination and going straight to the lamp holder.

Best
Reinhard