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Question 1 - brakes

Posted: Wed Apr 15, 2009 1:06 pm
by iddy
I have a seized rear brake cylinder (mot failure), so am going to change both rears while I'm at it.
Do I need to bleed all four brakes or can I just do the rears? I'd rather not disturb the front - if it ain't broke etc.

cheers
iddy

Posted: Wed Apr 15, 2009 1:20 pm
by PSL184
You may get away with just bleeding the rears if you clamp off the rear flexi before you start - However, I would advise that you bleed new fluid through all 4 corners of the car. Brake fluid should be changed every 2 years as it is hydroscopic and can cause problems if not changed regularly.

Posted: Wed Apr 15, 2009 1:38 pm
by charlie_morris_minor
I agree with PSL you would be better off to bleed all around to get totaly fresh brake fluid.. and yes i am talking my self into the job i am doing this weekend!