No oil inside, yet, but I know the shutoff is the source of the oil, as it doesn't hold vac. The pump was pulling in the low 20's before the overhaul. There was oil in the front of the pump, but probably from the shutoff rather than a ruptured diaphragm (sounds ouchy!).

I haven't checked the vac pump output since the overhaul.

Jay.

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On the road, currently:
'83 300D (German spec.) 168k mi. - - Wolfgang (tucked snugly away for the winter!)
'87 300D 375k mi. - finally went over to "The Dark Side"
'87 300TD 225k mi.
Cannondale 66cm CAAD5 w/Campy/Jamis Aurora
Hujsak Custom Fixie/Landshark Track Shark Custom/Ahearne Custom 29'er