Cavity wax document from Mercedes

I am looking for the original MB document showing where to refresh the cavity wax on the R107. I found the article on the Web site here but am looking for the original document.



Can anyone direct me to it?

Hi Jim,

not sure if it's the right document, but it's an original MB.

Thanks Julius, that is the one I was thinking about.

Can anyone spot the arrow in picture 12?

Jim yes, looks like above the center muffler driveshaft tunnel.
Rudiger