Rodent extermination
Rodent extermination
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Discussion

NJW 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
My cerb has been suffereing REALLY bad brake squeal for a few months (so bad that recently, following behind UKBob at fullish chat, he could hear the squeaks above both his and my sports exhausts:eek:).

Took the car to Austec last week and pleaded for help. They got out their fancy brake-skimming machine and within an hour, the nest of mice where completely erradicated :shoot:

Excellent job done by Austec again. I recommend anyone with brake squeal to find their local garage with one of these machines and get their brakes done, its worth every penny :)

davetherave1970

2,144 posts

275 months

Tuesday 5th July 2005
quotequote all
I had brake squeal from the rear of my Cerb. Racing Green looked into skimming the discs and discovered this: -


9 cracked fins!

Skimming isn't always the solution

NJW 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
Having seen your post about that previously I stood (probably rather annoyingly) next to the chap doing the skimming and checked all the disks for cracks as he was doing the skimming.

Some rust but luckily no cracks.

davetherave1970

2,144 posts

275 months

Tuesday 5th July 2005
quotequote all
Glad you've got your head screwed on!

NJW 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
When I bought the cerb last year my wife thought my head was screwed up

Thats wimmin for you

Julian64

14,325 posts

283 months

Tuesday 5th July 2005
quotequote all
Can anyone explain why skiming the disc eradictes the squeal.

If I was a cynic I would say the grease they put on the back of your brake pads did more to stop the squeal than the skimming of the disc.

But then I'm not a cynic so I won't.

davetherave1970

2,144 posts

275 months

Tuesday 5th July 2005
quotequote all
I think it's to do with different pad material on the disc. I'm sure someone with the correct answer will be along shortly
I was going to have mine skimmed due to the pulse on the brake pedal!

NJW 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
As I understood/saw (in my case anyway), the disks themselves warp ever so slightly so catch on the pads creating the squeak on each revolution, sometimes multiple times on a disk. The front and back of the disk are skimmed 'true' by the computer skimmer thingy (ooh, look at me getting technical)

Whilst at it the mechanics removed the pads, rubbed them down on the front/pad side and also rubbed down the (in my case) green paint on the back of the pads, which had jaggedy edges (as witnessed by 1 nasty cut)where it overlapped the front of the pad slightly, which may have been catching also.

Im not sure if the fix was a combination of all of the above, or just the skimming alone, but Im bloody glad the noise has stopped

Julian64

14,325 posts

283 months

Tuesday 5th July 2005
quotequote all
Its just that davetherave makes sense to me. And I cured my brake squeal by just applying grease to the back of the pads.

Obviously not all squeals are equal?

NJW 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
Seems to be the case

UKbob

16,277 posts

294 months

Tuesday 5th July 2005
quotequote all
NJW 77 said:
Im not sure if the fix was a combination of all of the above, or just the skimming alone, but Im bloody glad the noise has stopped
Twas a god awful gallstone-grimacing grating and grinding sound you had going on there! Sounded like you were pulling an overcrowded avery along on a rusty 18th centaury trailer I was embarrassed to have you following me
NJW 77 said:
....Thats wimmin for you

Are you going to tell them about your ladylike performance in the pub car park, or am I?

njw 77

Original Poster:

17,065 posts

267 months

Tuesday 5th July 2005
quotequote all
UKbob said:

I was embarrassed to have you following me



Maybe so, but it wasnt difficult at the pace you drive

UKbob said:

Are you going to tell them about your ladylike performance in the pub car park, or am I?


I assume you are referring to my dither at parking when a fellow cerb driver parked across the only remaining 2 adjacent spaces, therefore leaving me floundering and a perfectly good photo opportunity ruined?

UKbob

16,277 posts

294 months

Tuesday 5th July 2005
quotequote all
njw 77 said:
Maybe so, but it wasnt difficult at the pace you drive
If Id driven any faster, the spec in my rear view would have dissappeared entirely

njw 77 oblivious to the fact that there were plenty of other spaces said:
But but... where am I supposed to park theres no spaces left for meeeee



Will give you a frisky tinker upon my return from Newcastle

Eddie 4.2

1,996 posts

266 months

Tuesday 5th July 2005
quotequote all
Can anyone explain why skiming the disc eradictes the squeal.

Please tell me to

Had mine done still sounds like a bus

UKBob

16,277 posts

294 months

Wednesday 6th July 2005
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Eddie 4.2 said:
Can anyone explain why skiming the disc eradictes the squeal.

Please tell me to

Had mine done still sounds like a bus
The mouse on the end of the disk has a nose yay long.

By skimming his teeth, nazal elongation and squeeling bits, his ability to generate noise is ground down to virtual ineffectiveness.

Wot they said at austec

NJW 77

Original Poster:

17,065 posts

267 months

Wednesday 6th July 2005
quotequote all
Eddie 4.2 said:
Can anyone explain why skiming the disc eradictes the squeal.

Please tell me to

Had mine done still sounds like a bus


Eddie, are you talking about squealing as you apply the brakes? My squealing (Deliverance anyone?) was happening as I was driving along. In fact, applying the brakes lestened/stopped the squealing altogether, until I took my foot off the brake and it all started again.

I 'thought' I had explained how, in my case, skimming stopped the noise (shame the same thing doesnt work on UKBob) in a post above?