Hi, sorry this is in English . I am rebuilding a AB engine at the present .
I have replaced distributor drive gear etc.
I followed Haynes manual to set up, and my rotor was not correct to the book .
The rotor was 90 degrees off just as your photo shows at TDC
I looked back to a photo I had taken before stripping my motor and from the position
of the vaccuum device believe this "90 degrees off" is the correct position for a
1300 dual port AB engine with this type distributor .
I have a spare distributor (009) if I slot this into place the rotor lines up correct to the Haynes manual !!