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 > Mercedes-Benz SL Discussion Forum

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 10-19-2004, 12:51 PM
Registered User
 
Join Date: Oct 2004
Posts: 2
Unhappy Badly leaking hardtop

I am new to the forum and if you guys are anything like the crowd on mbcoupes SEC forum then all my problems are solved!
I am the proud new owner of a 94 SL280 which has led a charmed life in a garage, is in immaculate condition and I love it. The seller put the hardtop on for me to drive it home and 2 days later the heavens opened and most of it came in to my SL. The leaks are both sides at the point where the hardtop meets the top of the screen and drips inside the windows onto both seats. With the ammount of water coming in I would expect to see evidence of water damage to the interior but there is none (charmed life I suppose). This is really bad. Is it a common occurrence? Will removing and refitting help, is there a gook I can squeeze in which can be wiped off next summer? I have to get this sorted now or my car will be wrecked. Any help gratefully received.

Reply With Quote
  #2  
Old 10-20-2004, 08:14 AM
Rememberjeff 1985 380SL
 
Join Date: Jun 2004
Location: Tenafly, NJ
Posts: 30
similar problem

I had a similar problem with my recently purchased 380 SL.
I had the window resealed and it solved the problem. They just ran a silicone sealer around the window edge ($35). I had water dripping from the interior lights and the rearview mirror! It corrected that problem....but I still have water in the rear floor when it rains. I think theres rust holes inside the hood air vents causing that.
Jeff in NJ.
Reply With Quote
  #3  
Old 10-20-2004, 11:40 AM
Registered User
 
Join Date: Oct 2004
Posts: 12
i have the same problem but also with the soft top. water coming in right at the corner where roof meets the windscreen pillar. on 93 sl500. checked rubbers out they seem ok if a little compressed.

any other bright ideas?????????
Reply With Quote
  #4  
Old 10-20-2004, 03:46 PM
Registered User
 
Join Date: Oct 2004
Posts: 2
leaking hardtop

I had the hardtop off today and it looks to me like the front seal isn't doing the job properly, perhaps it became distorted in storage. to stop any water ingress here I have simply run a length of electrical black tape over the join (you can't tell it's there. I also put some silicone grease on the rubber seals where they meet at the edge by the windows. Of course it has stopped raining now so I can't tell if I have fixed the problem. Will report when the heavens next open- won't be long, I live in England!
Reply With Quote
  #5  
Old 10-20-2004, 04:13 PM
Registered User
 
Join Date: Jun 2000
Location: Genolier, Switzerland
Posts: 172
Numerous seal changes and other tricks

There are a number of threads on this. Searching for "leak" in the SL forum may be enough.

I used to have a few drips on one side, at the front. Here is what I learned:

- There have been numerous changes to the seals over the years to solve leak issues. My 1990 SL had none of the changes. If the whole lot need replacement, it is expensive, as it involves removing the windshield. The Alldata CD contains comprehensive, but somewhat incomprehensible instructions on changing the seals. I did not change any of them.

- Using an air hose to blow out the two drainage channels that are in the windscreen pillars has been enough to fix leaks for some people. I did that at the same time as the fix below, so I don't know whch really solved the problem.

- In my final two winters, just having a film of vaseline in the joint was enough. I saw no leaks at all. (I only drove 5k miles per year total with the SL, so I may just have been lucky.)

- I never had a soft top leak, even in very heavy summer storms. So it is not inevitable.

Momo
__________________
1990 500SL 65k km - until May 11 2004
2004 E320 4-Matic wagon
2004 CLK500 Cabrio from May 11 2004
Reply With Quote
  #6  
Old 10-20-2004, 04:38 PM
Rememberjeff 1985 380SL
 
Join Date: Jun 2004
Location: Tenafly, NJ
Posts: 30
dripping on knees

Is there an easy way to remove the two air vent grills on the hood?
I think I have some rust in there. When it rains, I get drips from under the steering wheel. I think (and my mechanic) thinks theres rust there finding its way under the wheel and somehow, to the rear driver side floor also!
Reply With Quote
  #7  
Old 10-20-2004, 11:30 PM
Registered User
 
Join Date: Jul 2000
Posts: 638
Oh the infamous 'A-Pillar' leak

129's are extremely prone to water leaks at the top outside corners on the front (the A pillar) There was a service bulletin with modified seals and gaskets in a lame attempt to fix them.

On my 94 sl, I lifted up the windshield top gasket (removed the end plates) and added a wedge of RTV to raise that A pillar cap seal. That nearly stopped the leaks (they DID pour in). Then a good slathering of silicone GREASE along the rearmost grove al across the top did the rest. Be careful not to plug the tiny drain holes on the ends that allow water to drain down the windshield edge. One big fault in the design is the drain channel HAS TO BE SEALED all the way to the bottom of the windshield because the space between the outside windshield edge trim and the windshield is a HIGH PRESSURE AREA when moving. Any leakage of air into the water drain channel along the edge of the windshield will cause water back-up and probable leakage into the low pressure inside of the car. Engineered like no other car.

$15K Japanese toyboxes with cheap ragtops don't leak. My 1964 Chevy Impala SS 2 dr convertible (red/white POWER top, cherry cond.red leather interior,A/C, Hiperf 327, AC, etc--)would now be worth lots more than my 94 sl-600--and my brother and I replaced the top in an afternoon--and it never leaked a drop--even in South Louisiana thunderstorms and hurricanes. Sorry I sold it--but got drafted in the Army and it needed main and rod bearings.
Reply With Quote
  #8  
Old 10-21-2004, 01:46 PM
Registered User
 
Join Date: Feb 2003
Location: roslyn, LI,NY
Posts: 445
Leaks Around Seals On Hard Top

I HAVE SAME PROBLEM WHENEVER CHANGE TOPS. uSE CLEAR WINDSHEILD SEALER, AROUND FRONT SEAL AND WINDSHEILD TO MOLDING TRIM. sTOPS MOST LEAKS. GOOD Luck, abe g

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




All times are GMT -4. The time now is 02:19 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page