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 Brake fluid issue 
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Firing on two.
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Joined: March 21st, 2013, 12:04 am
Posts: 1634
Location: Exeter, Devon
Post Brake fluid issue
Hi everyone
Bedouin has been stood for 2 years. Recently put my foot on the brake pedal and it went to the floor. Bought a new master cylinder (Delphi LM23519) and was dismayed when removing reservoir as both clear and green fluid came out. :o
Car is 2cv based and registered in 1978.
It has front disk brakes.
What options do I have?
Cheers

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


April 22nd, 2016, 3:53 pm
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Firing on two.
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Joined: February 22nd, 2012, 10:34 am
Posts: 418
Location: Greece
Post Re: Brake fluid issue
Are you suggesting that you found DOT fluid in your reservoir ?
:?

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April 23rd, 2016, 4:43 pm
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Firing on two.
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Joined: October 22nd, 2014, 10:59 pm
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Location: South-Limburg
Post Re: Brake fluid issue
If it has discs it must be LHM normally.


April 23rd, 2016, 6:29 pm
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Agony Aunt - You have a car problem? Speak to Ken

Joined: March 6th, 2009, 1:40 am
Posts: 3675
Post Re: Brake fluid issue
Roger,
unfortunately, DOT3/4 brake fluid sinks below LHM, so will have contaminated any components in an LHM-based braking system which it has contacted.
If you're (relatively) lucky, it may only be the master cylinder which has been affected.
If any of the brakes have been bled, the calipers and/or rear wheel cylinders may need replacement seals.

ImageBrake fluid? by slcchassis, on Flickr

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April 24th, 2016, 1:27 am
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Firing on 1-2 Spark
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Joined: November 8th, 2009, 5:42 pm
Posts: 2847
Location: NL
Post Re: Brake fluid issue
You forgot the slice of lemon and the straw Ken.......

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April 24th, 2016, 10:49 pm
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Firing on two.
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Joined: March 21st, 2013, 12:04 am
Posts: 1634
Location: Exeter, Devon
Post Re: Brake fluid issue
Lol and a little umberrella.
Thank you all for your help guys.
Any tips on getting the pin out of the master cylinder?

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


April 24th, 2016, 11:45 pm
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Firing on two.
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Joined: March 21st, 2013, 12:04 am
Posts: 1634
Location: Exeter, Devon
Post Re: Brake fluid issue
ok .... forget the old master cylinder ...
Im returning the incorrect MC ....
I've ordered the correct MC for LHM

just calipers and wheel cylinders to worry about now ..... and possible the pipes in between.

See you in a field somewhere.

You will have to be quick though, as I will be the one coming in the entrance, screaming as I cross the field and making a new exit in the hedge because my brakes have failed.

I can be revived with cider.

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


April 25th, 2016, 6:57 pm
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Firing on two.

Joined: June 22nd, 2014, 8:09 pm
Posts: 1294
Location: Reading, Berks UK
Post Re: Brake fluid issue
Ha :) Cider works for me too :)


April 25th, 2016, 8:03 pm
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