Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help

Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

LinkBack Thread Tools Display Modes
Old 02-08-2007, 06:48 PM
Registered User
Join Date: Dec 2005
Posts: 2,358
84 190d h pump bites the dust ,WARNING

I bought the car about a month ago,its an 84 190d with the 2.2 4 cylinder .I located a junk yard pump and began its replacement.When inspecting the old unit it had shrapneled inside the area it was mounted.The pump is basically a piston and spring thats attached to a roller that rides on a roller coaster type piece of metal,as the crank of the motor turns the roller rides up and down .I cant find the roller bearing from the piece and also an arm on the assembly is gone.Somewere in the pan Im sure.This had no effect on the motor running but I would suggest as soon as you notice a problem with your vacuum pump to not drive it til you can safely know of why its not working properly.Ill be pulling the pan and run a magnet thru it to see if the motors been on a metal diet.

Reply With Quote
Old 02-08-2007, 06:56 PM
Dubyagee's Avatar
All fields are required
Join Date: Jul 2006
Location: SE
Posts: 8,047
I pulled a few bearings out of my pan from the same source. You can get the ferrous metal out with the magnet but you will have to drop the pan or pull the timing cover to get the rest ( I pulled the timing cover). I removed a small handfull of plastic and such from the sump.

Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 05:17 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2022, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page