Club G40 Forum

Technical => Chassis & Braking => Topic started by: BrettG40 on April 14, 2011, 08:22:05 PM

Title: 22.2mm master cylinder
Post by: BrettG40 on April 14, 2011, 08:22:05 PM
Alright guys, fitted one of these off a mk2 golf 16v, bled all the brakes perfect no air whatsoever, but theyre binding theyre constantly on, any ideas?

Cheers.
Title: Re: 22.2mm master cylinder
Post by: Puncharado on April 14, 2011, 08:34:10 PM
Sounds like there's a blockage stopping the fluid bleeding back. Quite possible if it's a used master cylinder.
Title: Re: 22.2mm master cylinder
Post by: BrettG40 on April 14, 2011, 08:34:49 PM
Its a brand new item dude :S.
Title: Re: 22.2mm master cylinder
Post by: PeteG40 on April 14, 2011, 08:43:37 PM
sounds more like a dodgy rear cylinder to me
Title: Re: 22.2mm master cylinder
Post by: BrettG40 on April 14, 2011, 08:54:44 PM
Ive fitted a brand new unit the one side only a few days ago as the bleed nipple snapped off in the old one so could that have anything to do with it?
Title: Re: 22.2mm master cylinder
Post by: PeteG40 on April 14, 2011, 09:21:43 PM
maybe the other side - if its crusty in the drum, it'll stick open
Title: Re: 22.2mm master cylinder
Post by: BrettG40 on April 14, 2011, 09:23:24 PM
Ah i see, how would that cause the fronts to stay on though?
Title: Re: 22.2mm master cylinder
Post by: hayesey on April 15, 2011, 10:45:43 AM
if all four brakes are constantly on all the time then I'd probably say it's a duff master cylinder although I've never seen anything like that happen.  Usually a duff master cylinder means you have no brakes.