Wagon not level after sitting. - PeachParts Mercedes-Benz Forum

TchTchr · #1 03-20-2006, 04:36 PM

Hello all,

I've read a lot about how to adjust the SLS system in my 1981 300td wagon, but I couldn't find a thread on why the rear sags after a bit with the motor off. It does pump up right away though. Hope there is an easy fix. Any help would greatly be appreciated.

Thanks

Addicted · #2 03-20-2006, 05:40 PM

My quick guess would be a leak if it sags way down aftewards quickly. But not neseccarrily. I'm no expert but it is a possibility. Mine seems to stay in the upright position at least for a few days which is the longest I've had it without running it.

Diesel Giant · #3 03-20-2006, 05:49 PM

Your oil pressure is bleeding down. If it pumps right back up when started then thats my guess. I just dont know that much about the wagon suspension.

TchTchr · #4 03-20-2006, 07:27 PM

I'm thinking leaking oil pressure too. I know it is not leaking out of the system. Any rebuild kits out there?

Thanks

Addicted · #5 03-20-2006, 07:31 PM

I haven't looked but I hope there is if that is the problem. These components are EXTREMELY expensive. I would verify that this is your problem (I'm agreeing with the pressure thing as well if you know it is not leaking) then give Phil a ring and see if they make anything. If they do I'm sure he can find it for you.

#6 03-20-2006, 07:53 PM

It's the valve in the rear of the car that controls the hieght of the car. Assuming nothing else is leaking...

It's a one day project and you can get a rebuild kit from Phil, it a messy job but not techically difficult and takes about a day.

http://www.peachparts.com/shopforum/showthread.php?t=54894&highlight=rebuilding+wagon

I have seen another post on rebuilding it that I used, but I can't seem to find it.

Mine did the samething until I fixed...

TchTchr · #7 03-22-2006, 09:32 AM

I'm going to hopefully tackle this and also the K1 spring kit over spring break. I'll try to post some pictures.

Thanks!