C32AMG--

Thanks for taking the time to reply. Certainly sounds like a straightforward enough job. (I figured that since the old modulator's leaking, it must effectively act as a seal, and that removal would result in tranny fluid oozing out all over the place if not drained first. Delighted to learn that this isn't the case!!!)

Can you (or anyone) provide the correct vacuum specs and procedures for initially "tuning" the new modulator? (i.e. at which points do I need to take readings?) Having these figures in hand will obviously save lots of time...

Thanks again for the fruits of your experience!

__________________
Eric

1991 560SEL-Euro (214,000 miles)
1989 420SEL (Retired from daily use at 325,000 miles; Use as donor vehicle)