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Clutch grinding

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24 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHClutch grinding

Leading reported evidence

Install tomorrow

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Unsuccessful attempts
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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
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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

All to be installed tomorrow.

Clutch grinding
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Leading evidence: 'Install tomorrow' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install tomorrow' (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.

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1 matching discussions · 24 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Install trans went in like butter

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
1
Discussions
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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.

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

Installed trans went in like butter.

Clutch grinding

Replace i cant remember

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 cant remember when it was changed.

Clutch grinding

Run ok now

Suggestion or failed attempt

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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.

Suggestion

So, is it running ok now...?

Clutch grinding

Set pressure

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.

Suggestion

It could have placed off-set pressure on the flywheel and bent or broken the crankshaft...

Clutch grinding
Frequently discussed actions (9)

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

Install tomorrow

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

All to be installed tomorrow.

Clutch grinding

Install trans went in like butter

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

Installed trans went in like butter.

Clutch grinding

Replace i cant remember

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 cant remember when it was changed.

Clutch grinding

Run ok now

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

So, is it running ok now...?

Clutch grinding

Set pressure

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

It could have placed off-set pressure on the flywheel and bent or broken the crankshaft...

Clutch grinding

Tighten bolts

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 believe there should be pre load when tightening the bolts.

Clutch grinding

Suggestion

When u tighten the bolts on the preasure plate it loads the center "spring' tabs.

Clutch grinding

Tighten pp bolts in a crisscrossside

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

Tighten PP bolts in a crisscrossside to side pattern to evenly compress the fingers.

Clutch grinding

Tighten pressure plate bolts

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

How much should that pressure plate spring compress in when I tighten the pressure plate bolts?

Clutch grinding

Use clutch alignment tool and center it

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

make sure to use clutch alignment tool and center it.

Clutch grinding
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.

24 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: 20261026T103553Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I�ll make this short. motor dropped. Maintenance done. bought all new flywheel and clutch yes the clutch disc is facing out gearbox side out. Motor would not rotate. Dropped trans. fork came off the pivot. Broke the pivot plastic tip. So fork had wedged in there preventing motor from rotating. Installed new one. New slave. Bled. Installed trans went in like butter. motor rotates and starts. Runs perfect. push the clutch and and grinding. Shut it off. I have no idea what�s happening. ​​​​​​​

POST 2Original post

I hate to be thee Devil's Advocate, but when you sa you bolted up the Transmisssion and the Engine was Locked up/ wouldn't turn, now a strange noise, the first thing that comes to mind is what could be damaged by the jammed up Fork between the bell-housing and the pressure plate..... It could have placed off-set pressure on the flywheel and bent or broken the crankshaft... Hopefully thats not the case, but as a good Boy-Scout, hope for the best but prepare for the worst.. Take it back apart and Inspect again carefully...

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 20522936

first time it was jammed I only tried rotating it by hand. Wouldn�t turn at all. Dropped trans. Reinstalled it and motor runs awesome. Turned off. Pushed clutch in felt weird. Wouldnt start or rotate. Finally started. Pushed clutch in and it grinded. Shut it off.

POST 4 / ORIGINAL POSTEROriginal post

[Image-only post; no author-written text. Original image references:] https://cimg1.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9722_f390a76a2f42cd840ea50ef22a359d5797a9521b.jpeg https://cimg3.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9723_f34258fd1c6785d35e400347510e6ef3ff5e0f2e.jpeg https://cimg5.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9724_0a3fb59425bf1635e425c11b615349338ad045ec.jpeg https://cimg7.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9725_f9b8c26d5f859d7c655d1143dab1ec27222c6914.jpeg https://cimg2.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9727_00b6929b312c0114b8b8272aa2a1119bd352e4fc.jpeg https://cimg9.ibsrv.net/gimg/rennlist.com-vbulletin/2000x1504/img_9726_011662d9f60359bd011e4a4f98c6b4203d245545.jpeg

POST 5 / ORIGINAL POSTEROriginal post

Fork is rubbing on flex plate. Broke the plastic tip on my new pivot pin again. ( can�t I just buy this plastic tip? ). bought a new fork. This one must be bent?? Still don�t know exactly what�s going on. Might have bent the fork the first time I installed the trans. or this stack isn�t right. So maybe wrong flywheel? Looks a bit thick which would explain everything.

POST 6Original post

Not sure if this is thw issue but there is an updated pivot pin. I cant remember when it was changed. There may be a mismatch of parts.

POST 7Original post

There is only one OE(M) DMS flywheel for the 996, so slim chance you've got an incorrect flywheel that would still fit. Compare p/n of your purchased flywheel with that listed on any of the parts sites (sponsors). I'd guess something was misaligned.

POST 8 / ORIGINAL POSTEROriginal post

The thing is that I�m an idiot. So there�s that. I had the clutch fork 180 degrees wrong. Guessing that�s the problem.

POST 10Original post

@stubble88 thanks for sharing not easy when things don't go right - but we learn from each other you've got this!

POST 11 / ORIGINAL POSTEROriginal post

How much should that pressure plate spring compress in when I tighten the pressure plate bolts? Is that normal?

POST 12Original post

You should be able to rattle the clutch fork with everything assembled. There should be no preload on the pressure plate fingers.

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 20524082

what�s going on then? I can see the finger sucking in with every turn of the plate bolts.

POST 14 / ORIGINAL POSTEROriginal post

I believe there should be pre load when tightening the bolts. But how much?

POST 15Original post

When u tighten the bolts on the preasure plate it loads the center "spring' tabs. The post above is stating that the fork should not put any pressure in the "springs" unless the slave is energised.

POST 16Original post

Quotes source post: 20524088

Yes, the pressure plate should be fully clamping the clutch disc on flywheel once all PP bolts are tight with no pressure from the throwout bearing on the fingers. If clutch wasn't clamping like that, the clutch would slip all the time. You'd basically have no clutch. Tighten PP bolts in a crisscrossside to side pattern to evenly compress the fingers. make sure to use clutch alignment tool and center it. Tool should easily insert//pullout from the pilot bearing in the flywheel and the plate splines once PP is fully torqued down. make certain disc is oriented on the correct side . Like theprf said, if you can't feel play/wiggle in the fork when its assembled, something is wrong. So, is it now working ok now that you've corrected " clutch fork 180 degrees wrong " , or still have a problem..?

POST 17 / ORIGINAL POSTEROriginal post

Quotes source post: 20524288

I ordered a new fork, pin, clip and rubber disc thing. The old slave lost its plastic tip and had worn into the fork. I also bought one of those plastic pieces that surrounds the pivot pin. All to be installed tomorrow. it all makes sense now. I�ll let you know how it goes. Thanks!

POST 18Original post

Quotes source post: 20524303

So, is it running ok now...? What ya find...?

POST 20 / ORIGINAL POSTEROriginal post

Quotes source post: 20543983

all fixed. I had the fork rotated 180.

POST 22Original post

Quotes source post: 20544026

So to be clear as to be able to advise others who may make this same mistake, you had the slave cyldinder side rotated 180 to the fulcrum side, and the fulcrum side was to the slave cylinder side ? I've never seen that one before .....

POST 23 / ORIGINAL POSTEROriginal post

Quotes source post: 20544376

yes. That�s why I�m here. I make your mistakes so you don�t have too.

POST 24Original post

Quotes source post: 20544383

Taking one for the Team !!!

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