Does anyone have a good photo or drawing of the throttle linkage for the '85 380SL? Specifically, where the throttle shaft is attached to the firewall hub. There is a spring, washer, bushing & bearing (I believe).

My shop manual shows the assembly, but the photo quality is poor. The parts must have come loose and fallen off. I still have the shaft and spring, but nothing else. I do not know what it looked like to begin with, so I don't know what it should look like once I reassemble it!!

Thanks in advance.