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Planet-9

Master/slave cyls. replaced @ 5k mi.!

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6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHMaster/slave cyls. replaced @ 5k mi.!

Reported or suspected cause

hydraulics

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context

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 report identifying a cause
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.

Reported cause

After telling me it was the hydraulics, it turned out to be the pressure plate after all.

Master/slave cyls. replaced @ 5k mi.!
Frequently discussed work

Replace master and slave cylinders

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
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.

Performed · outcome unconfirmed

Just got it back today with paperwork describing replaced master and slave cylinders.

Master/slave cyls. replaced @ 5k mi.!

Suggestion

They need to change the master and slave cylinders, but they don't have the parts.

Master/slave cyls. replaced @ 5k mi.!
Read full discussion summary

Leading evidence: 'hydraulics' (1 discussions report identifying this cause; no attributable repair resolution). Across 1 matching discussions, the most frequently mentioned possible cause is 'hydraulics' (1 discussions; 1 report identifying it and 0 suggest it). The most frequently discussed action is 'Replace master and slave cylinders' (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.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 6 captured posts examined · 1 partial discussions

Compare 4 other evidence results

pressure plate

Reported cause

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context

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 report identifying a cause
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.

Reported cause

After telling me it was the hydraulics, it turned out to be the pressure plate after all.

Master/slave cyls. replaced @ 5k mi.!

Replace master and slave cylinders

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

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
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.

Performed · outcome unconfirmed

Just got it back today with paperwork describing replaced master and slave cylinders.

Master/slave cyls. replaced @ 5k mi.!

Suggestion

They need to change the master and slave cylinders, but they don't have the parts.

Master/slave cyls. replaced @ 5k mi.!

Replace not bad

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

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.

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

Performed · outcome unconfirmed

I am expecting the whole clutch mechanism will need to be replaced, not bad with 4K on the clock !

Master/slave cyls. replaced @ 5k mi.!

hydraulic system

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context

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 suspect a cause
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.

Suspected cause

Thought it might be the pressure plate bolts, but the dealer said it was the hydraulic system.

Master/slave cyls. replaced @ 5k mi.!
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 master and slave cylinders

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
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.

Performed · outcome unconfirmed

Just got it back today with paperwork describing replaced master and slave cylinders.

Master/slave cyls. replaced @ 5k mi.!

Suggestion

They need to change the master and slave cylinders, but they don't have the parts.

Master/slave cyls. replaced @ 5k mi.!

Replace not bad

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

I am expecting the whole clutch mechanism will need to be replaced, not bad with 4K on the clock !

Master/slave cyls. replaced @ 5k mi.!
Reported and suspected causes (3)

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

hydraulics

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
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.

Reported cause

After telling me it was the hydraulics, it turned out to be the pressure plate after all.

Master/slave cyls. replaced @ 5k mi.!

pressure plate

No successful repair reported for this finding.

1
Identified cause
0
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that report identifying a cause
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.

Reported cause

After telling me it was the hydraulics, it turned out to be the pressure plate after all.

Master/slave cyls. replaced @ 5k mi.!

hydraulic system

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
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.

Suspected cause

Thought it might be the pressure plate bolts, but the dealer said it was the hydraulic system.

Master/slave cyls. replaced @ 5k mi.!
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.

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

  • Planet-9: 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: 20261027T053112Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

My '06 Cayman S has only 5k mi, and I've owned it for only a few hundred of those miles. I suspected something was amiss when it began with the hard shifting into 1st gear...also, a very low clutch take-up point...consulted local dealer who advised having it flat-bedded to them (40 miles away). Just got it back today with paperwork describing replaced master and slave cylinders. The transmission was removed and the pressure plate bolts were found to normal. The car drives much better now; clutch take-up point is where I expect it to be, and shifting is a real pleasure. The dealer's service was excellent; car was delivered back to my home (40 mi away), even though car was purchased elsewhere.

POST 2Original post

Slave/master cylinder replacement at 550 miles I was just told that my new Cayman S has the same problem. The car was impossible to shift into 1st or reverse. Thought it might be the pressure plate bolts, but the dealer said it was the hydraulic system. They pulled the trans and said everything else is OK. In fact, they said the system just needed to be bled. Seeing that the car only has 550 miles on it, I've asked them to provide some sort of compensation (I was going to buy a roof rack, so I suggested that) - I mean really, 550 miles and the car's out for 4 days? The Porsche rep was civil but thinks that fixing the car in 4 days is good enough (I do have a rental that they are paying for.) Regardless, the car is so damn good that I'm just pissed because I don't have it. Hope this just a fluke. Hope my next post is more positive.

POST 3Original post

07 Cayman S My dealer told me the same thing. They need to change the master and slave cylinders, but they don't have the parts. Will need to wait for about two weeks for parts to arrive. I am doubting their diagnosis and think that the pressure plate is the problem, but the mechanic is sticking to his opinion. Will have to wait and see. The clutch has lost its original smoothness in engagement and disengagement. I can feel, through the clutch pedal, abnormal friction especially when shifting at high RPMs. I've also noticed abnormal clutch smell, even after relaxed slow drives.

POST 4Original post

Your suspicions may be correct. After telling me it was the hydraulics, it turned out to be the pressure plate after all. Still no response from Porsche. Regardless, now that I have a proper clutch, the car is fantastic.

POST 5Original post

My 07 Cayman is awaiting recovery for what looks like a clutch problem. Car went in 2 months ago, 2K miles, when it would not go into first gear. Dealer said it was me, greased the linkages and said all was well. Last week, could not select any gear a couple of times followed by cluch juddering and not engaging correctly. Sunday, sudden sound like metal in a washing machine, followed by a high pitch howl ! I managed to get off the road and the noise stopped as I turned left. Drove home very carefully, only a couple of miles, and the only symptom at present is a sound like you are running you finger over a glass rim when I turn left. I am expecting the whole clutch mechanism will need to be replaced, not bad with 4K on the clock !

POST 6Original post

Dont like the sound of this thread or where its going with a reliability issue on clutches, including new 07 ones.... I need to stop reading peoples problems and scaring myself before mine has arrived

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