Rattling Rear Brakes

Suspension; Gearbox, Clutch and Driveshafts; Brakes; Steering; Throttle and clutch cable issues
Forum rules
Hints, tips and guides for repair and modification - the FAQ section on the main website is worth checking first for information relating to common faults and technical help. Useful posts and guides will be added to the FAQ http://www.sciroccoregister.co.uk/scirocco-faq
Post Reply
DannyH
Posts: 604
Joined: Wed Apr 01, 2009 11:21 am
fill in the right answer: 10
Location: Todmorden

Rattling Rear Brakes

Post by DannyH »

Hi Guys

i've been getting a clackety clack when going over even a slightly rough road. :dash:

I'm fairly convinced it's coming from the rear brakes. :dunno:

The brakes still seem to work ok but i'm going up to Scotland soon and would feel better if it was sorted before then. :yup:

Anyone got any ideas? :scratch:

Danny :thankyou:


Danny
User avatar
go-for-it1
Posts: 463
Joined: Mon Apr 06, 2009 10:42 pm
fill in the right answer: 10
Location: Blackburn

Re: Rattling Rear Brakes

Post by go-for-it1 »

Loose brake shoe/spring inside rear drum or handbrake cable rubbing on inside of drum?


Image
1990 Mk2 GT2 in Pearlescent green.
2012 BMW 520d M Sport
2013 Golf TDi 140bhp
Member No 1241
Nate
Posts: 4045
Joined: Thu Apr 02, 2009 10:37 pm
fill in the right answer: 10
Location: Cirencester / Swindon

Re: Rattling Rear Brakes

Post by Nate »

as above, or wheel bearing u/s, spring broken, shock broken, arb broken or bush collapsed.

it's probably sensible to investigate before driving it anywhere, let alone the other end of the country


Image

Check out my photostream on Flickr
'69 bay, '79 bay, '74 bug, '78 GLS, '91 GT2, '10 SAAB 9-3
DannyH
Posts: 604
Joined: Wed Apr 01, 2009 11:21 am
fill in the right answer: 10
Location: Todmorden

Re: Rattling Rear Brakes

Post by DannyH »

Ta much for the help guys.

It's almost certainly loose shoes the suspension and bearings have been checked.

The garage think it might be something to do with the adjusting wedge?

I've also had problems with the handbrake not holding the car properly on steep hills (loads of them round here) it's ok for a while after it's been adjusted but not great.

Any suggestions could the springs be on wrong? Could i need new drums? Could i need new wedges?

Any help gratefully received as it's going into the garage next week.

ta again

Dan


Danny
Nate
Posts: 4045
Joined: Thu Apr 02, 2009 10:37 pm
fill in the right answer: 10
Location: Cirencester / Swindon

Re: Rattling Rear Brakes

Post by Nate »

Worn wedges (sounds painful!) Is possible. They're lightly serrated so they stay put, but they do eventually wear and unadjust themselves


Image

Check out my photostream on Flickr
'69 bay, '79 bay, '74 bug, '78 GLS, '91 GT2, '10 SAAB 9-3
DannyH
Posts: 604
Joined: Wed Apr 01, 2009 11:21 am
fill in the right answer: 10
Location: Todmorden

Re: Rattling Rear Brakes

Post by DannyH »

Ta Much

it's going into the garage on Tuesday but it's nice to have some info


Danny
mark1gls
Posts: 3957
Joined: Thu Apr 02, 2009 9:28 pm
fill in the right answer: 10
Location: Somerset

Re: Rattling Rear Brakes

Post by mark1gls »

There is a spring which pulls the wedge down and sometimes the spring can be lose with old age, you can get a service it which includeds all the springs for £10 ish, not sure where you can buy a new wedge?


Mk1 78 Scirocco GLS 1.6 FR, weekend toy.
Mk1 88 Golf GTi cabriolet 1.8 DX. Daily drive.
Membership No. 323
Nate
Posts: 4045
Joined: Thu Apr 02, 2009 10:37 pm
fill in the right answer: 10
Location: Cirencester / Swindon

Re: Rattling Rear Brakes

Post by Nate »

i couldn't find new wedges when i last did my rear brakes. i just recut the grooves with a junior hacksaw


Image

Check out my photostream on Flickr
'69 bay, '79 bay, '74 bug, '78 GLS, '91 GT2, '10 SAAB 9-3
DannyH
Posts: 604
Joined: Wed Apr 01, 2009 11:21 am
fill in the right answer: 10
Location: Todmorden

Re: Rattling Rear Brakes

Post by DannyH »

Seems i don't know my front end from my rear end (you can phrase that how you like?). :dunno:

seems it was the dirt shields on the front brakes that are rattling. :scratch: :oops:


Danny
Post Reply