10 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHplease help change cup car front rotors
Leading reported evidence
Recommend those hand impact drivers
Suggestion or failed attempt
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 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.
Leading evidence: 'Recommend those hand impact drivers' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Recommend those hand impact drivers' (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.
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 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
Hi Folks I need help on changing cup car front rotors
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 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
Are you running iron discs on an aluminum hat by chance?
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 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
TEKTON 2905 3/8-Inch Drive Manual Hand Impact Driver Set, 7-Piece - Screwdriver Bit Sets - Amazon.com
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 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
Just last week I had to use a "drill-out" for one of the screws.
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.
10 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 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: 20261026T205155Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
What is the differance between your 'cup car' and my 99 front rotors? I removed the wheel then calipur. Then 2 small sunk screws and that was it. Just wondering.
Sometimes the two machine sunk screws are pretty stuck. Why people think those have to be super tight I don't know. I have had to resort to impact driver ( the big 1/2" drive impact driver and a large ball peen hammer) when you whack it the Number 2 screw driver bit rotates.
Just last week I had to use a "drill-out" for one of the screws.
Past that if the rotor is stuck to the hub a good whack with a hammer should break it loose. then clean the rusty hub and a very thin swipe of anti seize on the mating surface to make it easier next time.
thanks I have never done center lock hub and rotors,
I know how to take the cali out, I have done that with my 930
there are 5 sunk screws on a center lock?? this is where I am stuck
Do you know for sure if your rotors are stock or aftermarket?
Are you running iron discs on an aluminum hat by chance? Floating rotor design?
Pics would make us helping you 100x easier.
Silly me I was not thinking about there being a difference for center lock Cup Car brakes.
I bet there is all sorts of highly expensive parts involved.
In other words ignore my previous post.
Looks like the center ring has to come off then the rotor is held in place by 2 bolts (similar to the regular rotors except they are hex as opposed to philips).
https://rennlist.com/forums/porsche-...nt-rotors.html
I highly recommend those hand impact drivers
TEKTON 2905 3/8-Inch Drive Manual Hand Impact Driver Set, 7-Piece - Screwdriver Bit Sets - Amazon.com
TEKTON 2905 3/8-Inch Drive Manual Hand Impact Driver Set, 7-Piece - Screwdriver Bit Sets - Amazon.com
