Porsche Club GB

Sqeuaky brakes

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7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHSqeuaky brakes

Leading reported evidence

Replace except

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Performed · outcome unconfirmed · Original poster
Im not sure when my front discs + pads where last changed except that they are newer than the rear which were done in 2008.
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Sqeuaky brakes

Frequently discussed work

Replace do you

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I don't suppose you know the initial thickness of disks and the minimum thickness before they need changing do you?
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Sqeuaky brakes

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Leading evidence: 'Replace except' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace do you' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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Replace do you

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I don't suppose you know the initial thickness of disks and the minimum thickness before they need changing do you?
Original post Read captured discussion
Sqeuaky brakes

Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace do you

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I don't suppose you know the initial thickness of disks and the minimum thickness before they need changing do you?
Original post Read captured discussion
Sqeuaky brakes

Replace except

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
Im not sure when my front discs + pads where last changed except that they are newer than the rear which were done in 2008.
Original post Read captured discussion
Sqeuaky brakes

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Porsche Club GB: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T201111Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi guys whats the usual cause for squeaky brakes when they are applied. Im not sure when my front discs + pads where last changed except that they are newer than the rear which were done in 2008. Is it time to replace them?

POST 2Original post

If your discs are in good condition and your pads are not approaching their wear limit, you could try applying something like Copaslip to the pad backing plates. Squeaky brakes are sometimes caused by stiction between the backing plate and the caliper which a small amount of lubrication can help to reduce. Or, it could be that your brakes would benefit from just a good clean-out. Jeff

POST 3 / ORIGINAL POSTEROriginal post

I don't suppose you know the initial thickness of disks and the minimum thickness before they need changing do you?

POST 4Original post

Personally Chris, I wouldn't let the pad thickness get below 2-3mm but I'm not sure when the brake pad warning sensors actually cut in. Jeff

POST 5Original post

According to Porsche 996 Essential Companion Warning light comes on at pad thickness of 2 mm, but advises replacement at minimum of 2.5 mm to avoid sensor wear/replacement. Thickness new 12 mm. Brake disc thickness 28 mm front and 24 mm rear Maximum allowable disc wear 1.0 mm per side, 2 mm total I have also read that the inner surface of discs can become corroded even if outer surface looks bright, though not sure this would cause squeaks.

POST 6Original post

Sometimes, I wonder why I bother...... [ ] [ ] http://www.porscheclubgbforum.com/tm.asp?m=230692 The wear sensors are at least 4mm diameter, so even when the light comes on there will be more than 2mm left.

POST 7 / ORIGINAL POSTEROriginal post

Thanks guys, i havent had chance to check yet as i have been a wuus and been borrowing my dads car for the last week while mine is on his drive. Next year tho ill be using it all year round when i get some winter tyres.

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