Hello list- Got a replacement modulator for my '91 300D from Rusty and have a few questions.
1) This is the updated modulator with a different setting mechanism but NO tee. I assume I need to transfer the tee from old to new? 2) The new modulator leaks down from 20 to 15" vacuum in about 1.5 seconds. It should hold vacuum, no? Also tested my mity vac and while seals aren't perfect my finger at the end of the tube holds from 20 to 15" in about 9 seconds. When the modulator is connected I have to pump vigorously just to get to 20". 3) The new modulator requires use of an "updated" pin (p/n 126 277 93 75) which I got. Question is this: The modulator comes with what looks like a two piece pin, with a pin thats removable from the piston. The required pin 126 277 93 75 is single piece and it APPEARS that the piston piece should be pulled from the modulator. Is this correct? Any insights are helpful; I called and Tom didn't have any info for these. Thanks! Tony Wirtel '91 300d _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
