Those are diaphragm type pumps run by a plunger, not a set of rollers. If you don't get the bolt right, they clank.
On Dec 4, 2021, at 6:30 PM, OK Don via Mercedes wrote: > Ah, yes. I forgot that. I did have to rebuild the vacuum pump on my 220D, > but I don't remember why. > > On Sat, Dec 4, 2021 at 2:43 PM Kaleb Striplin via Mercedes < > mercedes@okiebenz.com> wrote: > >> These have manual shutoff, no vacuum. It could be the vacuum pump making >> noise. >> >> Sent from my iPhone >> >>> On Dec 4, 2021, at 2:25 PM, OK Don via Mercedes <mercedes@okiebenz.com> >> wrote: >>> >>> I would have said pull the valve cover and look at the rocker arms until >>> you opened the fill cap and the sound didn't change. You had vacuum to >> kill >>> it, so not the vacuum pump. A rod??? >>> >>>> On Sat, Dec 4, 2021 at 2:01 PM Kaleb Striplin via Mercedes < >>>> mercedes@okiebenz.com> wrote: >>>> >>>> Finally got it to run. Supposedly engine was rebuilt and within a short >>>> period of time, it started making noise. I see what they are talking >> about. >>>> Need to figure out if it’s serous or something simple. >>>> >>>> >>>> https://youtu.be/QcW1WPt2cek >>>> >>>> >>>> Sent from my iPhone >>>> >>>> _______________________________________ >>>> http://www.okiebenz.com >>>> >>>> To search list archives http://www.okiebenz.com/archive/ >>>> >>>> To Unsubscribe or change delivery options go to: >>>> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com >>>> >>>> >>> >>> -- >>> OK Don >>> >>> "Whenever you find yourself on the side of the majority, it is time to >>> pause and reflect." Mark Twain >>> >>> “Basic research is what I’m doing when I don’t know what I am doing.” >> Wernher >>> Von Braun >>> 2013 F150, 18 mpg >>> 2017 Subaru Legacy, 30 mpg >>> 1957 C182A, 12 mpg - but at 150 mph! >>> _______________________________________ >>> http://www.okiebenz.com >>> >>> To search list archives http://www.okiebenz.com/archive/ >>> >>> To Unsubscribe or change delivery options go to: >>> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com >>> >> >> >> _______________________________________ >> http://www.okiebenz.com >> >> To search list archives http://www.okiebenz.com/archive/ >> >> To Unsubscribe or change delivery options go to: >> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com >> >> > > -- > OK Don > > "Whenever you find yourself on the side of the majority, it is time to > pause and reflect." Mark Twain > > “Basic research is what I’m doing when I don’t know what I am doing.” Wernher > Von Braun > 2013 F150, 18 mpg > 2017 Subaru Legacy, 30 mpg > 1957 C182A, 12 mpg - but at 150 mph! > _______________________________________ > http://www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
