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Model specific boards => Golf mk2 => Topic started by: maxp on 27 June 2009, 00:50

Title: Quick brake bleeding question
Post by: maxp on 27 June 2009, 00:50
When bleeding the brakes on my mk2 gti do i have to have the compensator valve open when bleeding just the rears or for the front brakes aswell?
Title: Re: Quick brake bleeding question
Post by: Lap on 27 June 2009, 09:28
You only need it for the rears.
Title: Re: Quick brake bleeding question
Post by: Diamond Hell on 27 June 2009, 11:17
If you're bleeding the brakes you should really do all four corners.  New fluid all round will help keep your braking system up to spec - no harm in pushing it through the whole system.
Title: Re: Quick brake bleeding question
Post by: maxp on 27 June 2009, 11:29
I meant when doing the fronts did the compensator valve need to be open.

I suspect not, but dont really wanna get it wrong.
Title: Re: Quick brake bleeding question
Post by: Diamond Hell on 27 June 2009, 22:57
The brakes are dual circuit, diagonally split.  As such, both halves of the circuit have a T in them where the pipe goes to the back of the car.  As such I would recommend you open the compensator at all times when bleeding the system.
Title: Re: Quick brake bleeding question
Post by: Horney on 23 August 2009, 09:41
Need to bleed my rears today. How do I open the compensator? Mine is disconnected from the beam if that makes any difference. I don't have a Golf haynes at the moment!

Nick
Title: Re: Quick brake bleeding question
Post by: Diamond Hell on 23 August 2009, 16:31
Mine is disconnected from the beam if that makes any difference.

WTF?

I guess you're not going to be carrying any loads around, to be fair.

I guess you'll just need to trap it open in the 'other' position to which it is in at the moment, provided it still moves.
Title: Re: Quick brake bleeding question
Post by: Horney on 23 August 2009, 18:04
It's a bit stuck but managed to bleed em fine with the engine running.

Nick
Title: Re: Quick brake bleeding question
Post by: johnson6672 on 23 August 2009, 20:47
Is there a info section for this?
Title: Re: Quick brake bleeding question
Post by: peaky83 on 29 April 2010, 16:54
Sorr to drag up an old post, how do i distinguish between the valve being open and closed?
Title: Re: Quick brake bleeding question
Post by: Diamond Hell on 29 April 2010, 21:36
Look under the car - when the beam moves it pulls the valve in one direction - it's this direction that opens the valve, so pull it fully that way.
Title: Re: Quick brake bleeding question
Post by: rubjonny on 30 April 2010, 09:11
clamp it like this:
(http://vwtech.no-ip.info/images/golf/biasvalve.jpg)