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Excessive brake pedal travel?
Posted: Wed May 28, 2014 6:37 pm
by Sharkojoints
Well, another year, another triumphant MoT pass!
However, the advisories are getting a bit like War and Peace.
One of the 'issues' is quite a lot of pedal travel before the brakes bite. Normally I'd start by adjusting rear drums to sort this, but the Bongo has discs, and it doesn't seem like the handbrake system is linked in any way.
Any thoughts? Dodgy brake master cylinder, perhaps? Bongo is a '96 2.5D non ABS, with 85k ish on the clock.
Re: Excessive brake pedal travel?
Posted: Wed May 28, 2014 6:43 pm
by wonkanoby
how old /warn are the pads
Re: Excessive brake pedal travel?
Posted: Wed May 28, 2014 6:44 pm
by jimmo62
Replace brake fluid and bleed the system well, replace brake pads and check discs are not worn too thin.
Re: Excessive brake pedal travel?
Posted: Wed May 28, 2014 6:59 pm
by Simon Jones
Brake fluid should be replaced every 2 years anyway, so now is probably a good a time as any. Not sure what sort of cars you'd want to adjust the rear drum to fix poor braking performance, but things have moved on since the days of the Ford Popular and the like

.
Re: Excessive brake pedal travel?
Posted: Wed May 28, 2014 7:03 pm
by Sharkojoints
Simon Jones wrote:Brake fluid should be replaced every 2 years anyway, so now is probably a good a time as any. Not sure what sort of cars you'd want to adjust the rear drum to fix poor braking performance, but things have moved on since the days of the Ford Popular and the like

.
I'm showing my age a bit, there...
Rear pads are low, according to the MoT. Not checked the fronts yet, but they're probably not far off. No idea when brake fluid was last changed.
Re: Excessive brake pedal travel?
Posted: Tue Jun 03, 2014 10:23 pm
by Luke and Debs
had this last year. boys at ads bleed brake fluid and checked pad. turned out to be the master cylinder was faulty/leaking. replaced for £50 on ebay and now sorted.
only thing to check is if u have abs or not as this will affect which type u need
cheers luke
Re: Excessive brake pedal travel?
Posted: Tue Jun 03, 2014 11:28 pm
by nicstrike
Simon Jones wrote:Brake fluid should be replaced every 2 years anyway, so now is probably a good a time as any. Not sure what sort of cars you'd want to adjust the rear drum to fix poor braking performance, but things have moved on since the days of the Ford Popular and the like

.
plenty of current cars still have rear drums.....why is beyond me!! fluid change on bongo , then discs and pads unless they are obviously knackered.
Re: Excessive brake pedal travel?
Posted: Tue Jun 03, 2014 11:55 pm
by Simon Jones
There a still a few smaller cars knocking around with rear drum brakes which is fine for lighter vehicles. The majority of the braking affect is achieved using the front disks and a lighter car generates less heat so you can get away with drums on the rear. Last car I had drum brakes all round was a 1979 Fiat 126 which weighed very little and the majority of that was at the rear where the engine was mounted. It made for interesting handling around sharp damp corners.