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Pulley Alignment

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

Discussion summary

YOUR RESEARCHPulley Alignment

Reported or suspected cause

best solution

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

Adding a washer is probably the best solution.

Pulley Alignment
Frequently discussed work

Replace pulleys

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

Has anyone replaced pulleys on their 996 (or 986, 997, 987 since I think they're pretty similar)?

Pulley Alignment
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Leading evidence: 'best solution' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'best solution' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Replace pulleys' (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 · 10 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Replace pulleys

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 · Original poster

Has anyone replaced pulleys on their 996 (or 986, 997, 987 since I think they're pretty similar)?

Pulley Alignment

Run into this

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 · Original poster

Has anyone else run into this?

Pulley Alignment
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 pulleys

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

Has anyone replaced pulleys on their 996 (or 986, 997, 987 since I think they're pretty similar)?

Pulley Alignment

Run into this

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

Has anyone else run into this?

Pulley Alignment
Reported and suspected causes (1)

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

best solution

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

Adding a washer is probably the best solution.

Pulley Alignment
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.

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: 20261026T222516Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Has anyone replaced pulleys on their 996 (or 986, 997, 987 since I think they're pretty similar)? I just replaced mine with Sebro pulleys ( one , two , three ). The belt is hanging off the front by about a millimeter and has plenty of unused room on the back, so I'm assuming I'm missing a spacer on the back (side facing engine). I have unfortunately discarded my old parts at this point, but I really don't think I tossed any spacers that weren't in the replacement set. I'd say the tensioner pulley is tolerable, but the other two the belt is actually off the edge. Has anyone else run into this? I really don't want to just blindly try ordering a different set of fairly expensive parts hoping they work better. Is this something where i can just try finding something the right size at the hardware store? Thanks in advance.

POST 4Original post

I have found that the sebro pullys r kinda universal. Adding a washer is probably the best solution. Also some folks have had issues with the plastic pullys so keep an eye in them.

POST 5Original post

I have never had problems with factory pulleys. I just keep track of all the spacers and washers when they come out and put the exact same numbers back. Do one at a time, or keep notes.

POST 6Original post

Maybe they are on backwards? Can you remove and reinstall them with the proper offset?

POST 7Original post

Quotes source post: 20597046

They are symmetrical.

POST 8 / ORIGINAL POSTEROriginal post

Quotes source posts: 20597860, 20597046

Yeah, they're symmetrical, and the additional hardware (spacers and washers) can really only go on one direction.

POST 9 / ORIGINAL POSTEROriginal post

Quotes source post: 20596657

Thanks. I'm going to do some measuring and see what I can find.

POST 10Original post

Quotes source post: 20597886

\ Can you post pictures?

This is a source reference. Confirm exact model applicability in the original material.