BIG Problem with tachometer cabling

[chrrpers]

Hi guys,

i am from Germany and proud owner of a 770er, 1,2 l, from 1964.

I need technical support for installing the tachometer.

I have a wiring diagram, but i have problems to understand which cable (colour) belongs to the specific contact-point on the tachometer.

For a better understanding i post some pics.

 

[strandweiss62]

You will not find this cable behind the dashboard. A cable has to be pulled new from the contact side of the ignition coil.

Das gesuchte Kabel ist werksmäßig nicht hinter dem Armaturenbrett vorhanden. Das musst du neu verlegen von der Kontaktseite der Zündspule aus.