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

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 05-23-2008, 10:11 PM
dscolopendra's Avatar
Registered User
 
Join Date: May 2008
Location: Houston,Texas
Posts: 10
Unhappy 1985 300d brake trouble help

Hello,

Today I was driving my 1985 300d on the freeway for arround 15 minutes at arround 70mph then I exited the freeway and when I was on the freeder road and the light on the intersection is red I begun stepping on the brakes but there is something wrong with my breaks it will not stop . I have to step on the brakes 5 times for the brakes to like stop seems like the is no pressure on the brake booster. Then I just pulled over to the strip mall and parked my car. I called my office mate to pick me up to get back to work. this was about 1:00pm. Then I have my wife pick me up arround 5:00pm , 3 hours latter to go back to my mercedes to have it towed. When I was there I started the car and drive it a little and the brakes seems ok again. I checked if there is vacuum leak on the line that connects to the brake booster but there are no vacuum leak either, The brake fluid is full. There is no brake fluid leak on the calipers either. My question is: Is this a brake booster failure of is this a brake master cylinder failure or both. Please help.

Tim

__________________
TimD
Reply With Quote
  #2  
Old 05-23-2008, 11:31 PM
tobybul's Avatar
Registered User
 
Join Date: Sep 2005
Location: West Michigan
Posts: 2,077
sounds like the mc went south....
__________________
the sooner you start... the sooner you'll get done If it ain't broke, don't fix it.. Its always simpler to tell the truth...
2007 Honda Accord EX
2007 Honda Accord SE V6
96 C220
97 Explorer - Found Another Home
2000 Honda Accord V6 - Found Another Home
85 300D - Found Another Home
84 300D - Found Another Home
80 300TD - Found Another Home
Previous cars:
96 Caravan
87 Camry
84 Cressida
82 Vanagon
80 Fiesta
78 Nova
Ford Cortina
Opel Kadet
68 Kombi
Contessa
Reply With Quote
  #3  
Old 05-23-2008, 11:48 PM
dscolopendra's Avatar
Registered User
 
Join Date: May 2008
Location: Houston,Texas
Posts: 10
Removal of the fluid reservoir from the master cylinder?

Hello,
How do I remove the brake fluid reservoir from the master cylinder? It doesnt seem to have any bolt that secures it, can I just pull it?
Thanks
Tim
__________________
TimD
Reply With Quote
  #4  
Old 05-24-2008, 12:06 AM
dieseldiehard's Avatar
Dieseldiehard
 
Join Date: Oct 2002
Location: Bay Area No Calif.
Posts: 4,369
the reservoir plugs into tight fitting rubber bushings/seals. It has to be pried off using a large screwdriver or similar lever, hopefully while still mounted on the booster

to remove the master cylinder there are two bolts on the back attaching it to the Booster. before loosening them you want to bleed off or suck out the fluid in the reservoir then disconnect the rigid brake lines from the MC, taking care not to bend them and preferably using a line wrench on the fittings (not mandatory, if you don't have a line wrench a regular wrench is ok).

__________________
'95 E320 Wagon my favorite road car. '99 E300D wolf in sheeps body, '87 300D Sportline suspension, '79 300TD w/ 617.952 engine at 367,750 and counting!
Reply With Quote
Reply

Bookmarks


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 01:13 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