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 ShopForum > Technical Information and Support > Tech Help

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 03-19-2000, 04:41 AM
Registered User
 
Join Date: May 1999
Location: St. Petersburg, Russia
Posts: 25
Car is now back from the garage after big job to cut out all rust. The car looks lopsided The following are the heights from each wheel arch to the ground.
LF - 63cm, RF - 65cm, LB - 60cm, RB - 57.

Questions: What should be the correct heights.
What is the correct pad size and part no.
What is the correct part no for replacement springs.

Thank you for any advice or hepl
Regards
Ed Maddock.
Reply With Quote
  #2  
Old 03-19-2000, 11:16 AM
Moderator
 
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
#1 What should be the correct height? None of the above. Its not tested that way. tire size , inflation, fender fit, measuring position etc. keep this from being an accurate measure. The idea in most MB height measurements (done with jigs) is to measure the relative compression of the suspention.

With all that said, we use your technique often to know where to look for driveability/alignment problems. We do alignments for a wide range of shops. We recently diagnosed a brand new Ford van that was being used for handicap transport. The weight of a lift situated more to the passenger side was their problem. We sent it back to the shop and they rebuilt the right rear leaf ( probably more than once) till they got the arch measurements right and we realigned it and the feedback is that the customers problem is gone (was to the dealer twice and two tire stores before it went to an independent specialist who brought it to us).

This example was given to answer #2 and #3. Other than starting with new springs there are no "right" answers. The right answer is the finished project. Unfortunately your heights indicate at least two problems (unlike the van). The fact that the front is higher on the right but lower in the rear is not good. Unfortunately to really get this right (from the cars standpoint) you need the heights right with the car sitting on scales all reading the proper relative weights.

The other point about your readings is that the front versus rear tell nothing with arch measurements. For basic trim I often measure the rocker moulding for levelness. The car should not be lower in the rear as they will get as they get older.

------------------
Steve Brotherton
Owner 24 bay BSC
Bosch Master, ASE master L1
26 years MB technician

[This message has been edited by stevebfl (edited 03-19-2000).]
Reply With Quote
  #3  
Old 03-21-2000, 07:38 AM
ColMc
Guest
 
Posts: n/a
Thats one way to measure it.
Another is from the jacking points on the sills to the ground.....you are measuring this from a 4 point hoist arent you? ie.hoist you drive onto?

Otherwise ....that rust job might have twisted the body.
Does it have hydraulic rear suspension?

More info please.
Reply With Quote
  #4  
Old 03-27-2000, 09:24 AM
Registered User
 
Join Date: May 1999
Location: St. Petersburg, Russia
Posts: 25
Steve/Colm,
Sorry for the delay in coming back to you - away the last week.
Thanks for the replys.
It's possible that they twisted the chassis when the work was been done. How can I find out if this is the case.
Because of the age of the car, can I assume that the springs and shocks would be worn at this stage (177,000KM)? also the rubber pads.
Should I change them and see if there is an improvement. Maybe it needs some other suspension work on the front?
What are the correct spring and rubber pad Parts nos.?
Thanks for all your advice and help
Best Regards
Ed Maddock.
Reply With Quote
  #5  
Old 03-27-2000, 09:30 AM
Registered User
 
Join Date: May 1999
Location: St. Petersburg, Russia
Posts: 25
Colm,
Bad reply - I did not read your full questions.
Measurements taken while on the ground
No hydraulic suspension.
Ed.
Reply With Quote
Reply

Bookmarks

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


Similar Threads
Thread Thread Starter Forum Replies Last Post
1977 350 SLC Hood(bonnet) Release Ed Maddock SL Forum 3 02-04-2005 08:48 PM
1977 350 SLC injection problem remco Tech Help 0 09-09-2004 11:31 AM
73 350 slc wheel upgrade tdibear Wheels & Tires 1 06-09-2004 05:00 PM
1977 350 SLC - Steering wheel compatibity Ed Maddock Tech Help 3 07-19-2002 05:08 PM
1977 350 slc Euro model Ed Maddock Tech Help 1 06-15-1999 10:09 PM



All times are GMT -4. The time now is 07:19 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2011 Pelican Parts - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page