2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Help!! brake fluid leak!

Thread Tools
 
Search this Thread
 
Old 11-04-03, 08:25 PM
  #1  
Hot Dicken's Cider

Thread Starter
iTrader: (2)
 
DelSlow's Avatar
 
Join Date: May 2003
Location: Marion, Ohio
Posts: 1,428
Likes: 0
Received 0 Likes on 0 Posts
Help!! brake fluid leak!

Ive got a slow brake fluid leak from the bottom of the resivoir, it appears to be coming from around the rubber washers. It has dripped down my frame, stripping it down to the bare metal, it even removed the tar stuff from the bottom of the chassis! Does anyone know how to remove and fix the resivoir?
Old 11-04-03, 08:50 PM
  #2  
Hot Dicken's Cider

Thread Starter
iTrader: (2)
 
DelSlow's Avatar
 
Join Date: May 2003
Location: Marion, Ohio
Posts: 1,428
Likes: 0
Received 0 Likes on 0 Posts
anyone? i kinda need to get it fixed tonight.
Old 11-04-03, 08:50 PM
  #3  
Eat Rice Don't Drive it.

iTrader: (3)
 
1987RX7guy's Avatar
 
Join Date: Nov 2002
Location: Laredo, Tx
Posts: 12,752
Likes: 0
Received 1 Like on 1 Post
Buy a rebuild kit.
Old 11-04-03, 08:56 PM
  #4  
Rabbit hole specialist

iTrader: (11)
 
JerryLH3's Avatar
 
Join Date: Feb 2001
Location: Tampa, FL
Posts: 2,825
Received 212 Likes on 130 Posts
Not if it's just the bushings where the reservoir meet the cylinder. Go to your local Mazda dealer and ask for part #0305-49-686B. That should work, as it's the number on the envelope right in front of me that my bushings came in. If you're lucky, they'll have them in stock like my dealer did.

I never got to use mine, as the master cylinder went bad and I needed a new one anyway.
Old 11-04-03, 11:04 PM
  #5  
Hot Dicken's Cider

Thread Starter
iTrader: (2)
 
DelSlow's Avatar
 
Join Date: May 2003
Location: Marion, Ohio
Posts: 1,428
Likes: 0
Received 0 Likes on 0 Posts
but how do i get it apart? there doesnt seem to be any screws or bolts holding it down
Old 11-05-03, 12:24 AM
  #6  
Senior Member

 
theloudroom's Avatar
 
Join Date: Sep 2003
Location: Syracuse, New York
Posts: 488
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by DelSlow
but how do i get it apart? there doesnt seem to be any screws or bolts holding it down
I've done it before.

You are correct, there are no screws holding the reservoir down. Use a screwdriver to very carefully pry it straight up and up. Then use the same screwdriver to pry the rubber bushings out. Put in the new bushings (someone else gave the part number, they cost like $10) and then push the reservoir back into them.

I used 3" u-bolts to crank the reservoir back on, that way I knew I was pushing straight down.

In my case it turned out that these bushing weren't actually the problem and that brake fluid was actually leaking out the end of the master cylinder.

Still have to repaint all the places it removed my paint
Old 11-05-03, 12:31 AM
  #7  
Former Moderator. RIP Icemark.
 
Icemark's Avatar
 
Join Date: Apr 2001
Location: Rohnert Park CA
Posts: 25,896
Likes: 0
Received 20 Likes on 20 Posts
There is a screw on the S5 brake master.
Old 11-05-03, 12:41 AM
  #8  
Senior Member

 
theloudroom's Avatar
 
Join Date: Sep 2003
Location: Syracuse, New York
Posts: 488
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Icemark
There is a screw on the S5 brake master.
Yikes! Good catch.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
gabescanlon
3rd Generation Specific (1993-2002)
4
09-05-15 12:04 AM
Frisky Arab
2nd Generation Specific (1986-1992)
5
09-04-15 06:17 PM



Quick Reply: Help!! brake fluid leak!



All times are GMT -5. The time now is 06:50 AM.