Last summer I managed to change my front brake pads myself with the aid of a nice pictorial tutorial somebody on this site linked me to.

Now I'm in need of changing my rear wheel brake-pads or shoes... and I first of all don't even know if I have rotors or drums back there!?

Can somebody help me out... this is for a 1979-300D model W123.

If I have drums back there, is it a PITA to get the drums off and get inside for replacing the shoes?

Thanks,

- Teo -