Quote:
Originally Posted by Lonesome
Well I thought I could do that, when I disconnected the line I couldnt see anything in the pump but metal. Should there be some kind of rubber valve or something?
Josh
|
http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=catalog.mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=1TH129NWZ1VO10NMFA&year=1983&make=MB&model=240-D-002&category=D&part=Vacuum+Pump+Check+Valve&appEngines=_any
The part that typically breaks is the metal disk the is shown inside the fitting in the picture in the lower right. You need to remove the check valve from the pump to see that end of the valve. It will likely be very obvious if it is broken. If it is okay, a pump overhaul will likely be needed.