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tensioner pulley

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

Discussion summary

YOUR RESEARCHtensioner pulley

Leading reported evidence

Replace 2 pulleys

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
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
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 · Original poster

So I replaced 2 pulleys from Design911 put the new belt on put it back together and all is well.

tensioner pulley

Suggestion

Fiddly but easy to replace the 2 pulleys with a bit of muscle.

tensioner pulley
Frequently discussed work

Check monday and found a sheared off pulley resting

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

Went to do an oil check Monday and found a sheared off pulley resting on the belt itself just next to alternator.

tensioner pulley
Read full discussion summary

Leading evidence: 'Replace 2 pulleys' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check monday and found a sheared off pulley resting' (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 · 5 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check monday and found a sheared off pulley resting

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

Went to do an oil check Monday and found a sheared off pulley resting on the belt itself just next to alternator.

tensioner pulley

Replace from design911

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

With help of this forum I've took the belt off and took 2 pulleys off to replace from design911.

tensioner pulley

Replace pulley

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

When i mentioned the tensioner i only meant if it easy to replace the pulley on that- not the whole tensioner system as it seems fine.

tensioner pulley

Replace pulley if it was me

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

i would just replace the pulley if it was me .

tensioner pulley
Frequently discussed actions (8)

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

Check monday and found a sheared off pulley resting

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

Went to do an oil check Monday and found a sheared off pulley resting on the belt itself just next to alternator.

tensioner pulley

Replace 2 pulleys

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 · Original poster

So I replaced 2 pulleys from Design911 put the new belt on put it back together and all is well.

tensioner pulley

Suggestion

Fiddly but easy to replace the 2 pulleys with a bit of muscle.

tensioner pulley

Replace from design911

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

With help of this forum I've took the belt off and took 2 pulleys off to replace from design911.

tensioner pulley

Replace pulley

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

When i mentioned the tensioner i only meant if it easy to replace the pulley on that- not the whole tensioner system as it seems fine.

tensioner pulley

Replace pulley if it was me

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

i would just replace the pulley if it was me .

tensioner pulley

Replace tensioner

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

Not sure why you want to replace the tensioner ..

tensioner pulley

Replace too or is it easier than it looks

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

it seems difficult to get the actual tensioner off to replace too or is it easier than it looks?

tensioner pulley

Run on it if you spin it around

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

The pulley though does have a lot of free run on it if you spin it around.

tensioner pulley
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.

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

  • 911uk: 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: 20261026T122219Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Drove the car a few hours on Saturday then parked on the drive and left it. Went to do an oil check Monday and found a sheared off pulley resting on the belt itself just next to alternator. Shocker. With help of this forum I've took the belt off and took 2 pulleys off to replace from design911. and a new belt. anyone had a pulley get destroyed like this before? it seems difficult to get the actual tensioner off to replace too or is it easier than it looks? :dont know:

POST 3Original post

I've not seen one that bad before but it looks like metal fatigue . Not sure why you want to replace the tensioner .. it's a bit of a mission to be honest .. i would just replace the pulley if it was me . 24 mm nut on the outside with a 17mm or a 15 mm nut on the inside .. 17 i think .. you need to get this dam tight .. you move the tensioner via the 24mm nut .. if this isn't tight it will just slip and not move . Obviously if you are built like a brick sht house then your tight will be more than mine !! don't snap it but make sure its tight .. very tight . http://911uk.com/viewtopic.php?t=83491 Workshop manual is there and it should have instructions for removing the tensioner .. older model perhaps but the item is the same . I've not replaced one in more years than i can think of so cant remember offhand im afraid .

POST 4 / ORIGINAL POSTEROriginal post

pulley So I replaced 2 pulleys from Design911 put the new belt on put it back together and all is well. When i mentioned the tensioner i only meant if it easy to replace the pulley on that- not the whole tensioner system as it seems fine. The pulley though does have a lot of free run on it if you spin it around. I think that means it is a bit knackered but not actually failing? thanks for the help, so far so good. :thumb:

POST 5Original post

pulley My (plastic) dog pulley exploded and shredded the belt in Jan. Fiddly but easy to replace the 2 pulleys with a bit of muscle. http://911uk.com/viewtopic.php?t=148447

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