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DIY replace rubber bellows on rear spoiler

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YOUR RESEARCHDIY replace rubber bellows on rear spoiler

Leading reported evidence

Replace spoiler trim

Performed · outcome unconfirmed

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Performed · outcome unconfirmed

Found this thread and replaced my spoiler trim yesterday.

DIY replace rubber bellows on rear spoiler
Frequently discussed work

Check back

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Suggestion

I keep checking back to see the flexible Russian ballerina ?

DIY replace rubber bellows on rear spoiler
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Leading evidence: 'Replace spoiler trim' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check back' (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.

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Check back

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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.

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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.

Suggestion

I keep checking back to see the flexible Russian ballerina ?

DIY replace rubber bellows on rear spoiler

Replace they might want

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.

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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion · Original poster

Anyone out there have a one sitting around from a spoiler to wing change they might want to part with?

DIY replace rubber bellows on rear spoiler

Replace wing wall bellow

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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

Thank you all for DIY instructions and advice for replacing the wing wall bellow.

DIY replace rubber bellows on rear spoiler

Use flat head screw driver

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�m concerned about leaving scratches on the painted surface by using flat head screw driver.

DIY replace rubber bellows on rear spoiler
Frequently discussed actions (5)

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

Check back

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 keep checking back to see the flexible Russian ballerina ?

DIY replace rubber bellows on rear spoiler

Replace spoiler trim

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

Found this thread and replaced my spoiler trim yesterday.

DIY replace rubber bellows on rear spoiler

Replace they might want

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

Anyone out there have a one sitting around from a spoiler to wing change they might want to part with?

DIY replace rubber bellows on rear spoiler

Replace wing wall bellow

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

Thank you all for DIY instructions and advice for replacing the wing wall bellow.

DIY replace rubber bellows on rear spoiler

Use flat head screw driver

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�m concerned about leaving scratches on the painted surface by using flat head screw driver.

DIY replace rubber bellows on rear spoiler
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.

37 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.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

I eventually solved the problem by removing the rear deck and replacing it with an aero kit wing.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T174436Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I noticed on my 99 996 Cab. the rubber belows is spliting at a crease in the bellows. Is the bellows hard to change? I haven't had time to really study how it is attached. I called 2 dealers and got quotes from $370 to $700. Anyone out there have a one sitting around from a spoiler to wing change they might want to part with?

POST 2Original post

I think I might have a spare. PM me your email address and I will fire off a picture tonight of what I have. Ed

POST 3Original post

Quotes source post: 6091361

its a diy.... however use a screw clamp in place of the oem pressure (squeeze) clamp... its easier this way.

POST 4Original post

Red, He is not takling about the drive shaft bellows, the power steering bellows. He is referring the rubber accordion piece (actually called the rear wall) on the spoiler. He mentions "spoiler" in the title.

POST 5Original post

Quotes source post: 6091577

Oh... sh*t... yeah my bad. I was actually talking about the crank vent to the aos bellows. Just making sure you guys are actually reading this stuff... not like some of these guys who just post just to post and not actually read its' contents...

POST 6Original post

This is an easy DIY. I would advise you to replace all the clamping washers (item #9 in the diagram below, part number 999 591 974 07, 8 required) as it is a little difficult to remove those and still have them "bite" the attachment posts when you reinstall the bellows. You'll need to start by raising the spoiler, pushing the center of the expansion rivets (item #8 in the diagram, part number 999 591 712 40, 2 required) through the rivet into the housing and remove the rail holding the top of the bellows. Then, open the engine lid and pry off the clamping washers and remove the lower rail. You'll have to remove the cooling fan to get to one of the clamping washers, but that's trivial. Assembly is the reverse of removal. For a professional looking repair, you should brush on some semigloss black paint on the posts that you scraped up with the clamping washers after you have everything back together but before you've reattached the cooling fan. If leaving the plastic centers of the expansion rivets inside the spoiler housing bugs you, you can remove the plastic bolt covers at the back of the spoiler housing, loosen the exposed bolts, and snap the body-colored spoiler top off the assembly to gain access to the inside of the assembly. If you choose to do this, you can reuse the expansion rivets. However, be aware that those bolts are frequently corroded and you might end up breaking one or more to remove the spoiler top.

POST 7 / ORIGINAL POSTEROriginal post

Thanks for the diagram and advice.

POST 8Original post

Step by step instructions over at Renntech. http://www.renntech.org/forums/index...667&hl=bellows I did the job - it's really easy.

POST 9Original post

Wayne, has Phil's spoiler ever been in the extended position? I'll bet his spoiler bellows looks brand new!

POST 10Original post

Quotes source post: 6096404

I have heard that Phil's bellows cracked and fell apart through lack of use.

POST 11Original post

Quotes source post: 6091361

...one other thing, those prices are incredibly high. I paid $68 from Sunset Porsche (last year). I think that your dealers are ripping you off, or quoting you for the wrong part. Here's the part # that you need: Spoiler Trim, Porsche Part #: 996 512 250 00 Good luck!

POST 12Original post

Time for a sick bump/thanks to the forum. Found this thread and replaced my spoiler trim yesterday. Also very useful is this renntech DIY step by step http://www.renntech.org/forums/tutor...-rear-spoiler/ which is linked to in the post by Wellardmac above. Pic of finished product. Forgot to take a before pic, but it was gray with a crack along two of the creases on the bellows. Uploaded with ImageShack.us

POST 13Original post

Very first DIY I did on my 996. At this point I would imagine virtually every rear wall has failed, so if you haven't swapped yours out already take a look, I bet it's split and you don't even know it.

POST 14Original post

Quotes source post: 10446213

Do they fail from just being compressed for long periods? Or do they fail from raising and lowering the spoiler a lot?

POST 15Original post

Not clear. Mine just looked like it had deteriorated from being a piece of rubber that has been exposed to the elements for 15 years. If, indeed, it is the latter, KrazyK's will never need to be replaced.

POST 16Original post

easy fix, did mine last year after my buddy said something when he was following me (flopping in the wind). I think the heat and age just kills it.

POST 17Original post

All rubber eventually degrades - old age eventually gets to us all. You can prolong the life of your rubber parts by ensuring that they periodically get a fresh dose of plasticizer from products like Armorall.

POST 18Original post

Good to see this thread resurrected. I eventually solved the problem by removing the rear deck and replacing it with an aero kit wing.

POST 19Original post

Any one know the part number for the bellow itself ?

POST 20Original post

Quotes source post: 10492136

I posted it earlier in the thread.

POST 22Original post

Well, a year later I got to this DIY. I picked up the bellows from a local dismantler, and was able to reuse all the clamps and fasteners (since nothing came with the used bellow). Before....

POST 23Original post

And after.....the old bellow was stiff and dried out. The replacement was as flexible as a Russian ballerina.

POST 24Original post

Good job. Many moons ago this was the first fix on my then 99 C2. It was a very satisfying DIY. I keep checking back to see the flexible Russian ballerina ?

POST 28Original post

Thank you all for DIY instructions and advice for replacing the wing wall bellow.

POST 29Original post

Quotes source post: 14169632

Kinda fun, wasn't it?

POST 30Original post

I eventually replaced mine again with a GT3 "Taco"

POST 31Original post

Hi, looking for some pointers on how to remove clamping washers that hold the bottom rail of the bellows. I�m concerned about leaving scratches on the painted surface by using flat head screw driver.

POST 32Original post

Painters tape and plastic trim and pry bars are your best friend.

POST 33Original post

Just finished this job on my 2002 C2. Most annoying part was aligning the metal clips before pulling towards to the left on the top side of the bellows.

POST 34Original post

Has anyone had trouble in step 2: sliding the top tray (painted part) to the back and off? The four 4mm allen bolts are out (ish. the center two are free but are still attached to a metal bracket flopping around in there). I see how the tray is supposed to move, but it doesn't want to budge and I'm not about to force it. Any advice?

POST 35Original post

Quotes source post: 19244420

can you share some photos of exactly what you mean? I�m a bit confused by your wording. Are you talking about the top or bottom?

POST 36Original post

Quotes source post: 19244425

I'm talking about the painted top tray part of the spoiler that has been removed in this picture: https://www.renntech.org/uploads/pos...2625_thumb.jpg

POST 37Original post

Quotes source post: 19244494

Solved: It just took a little more of a lift at the rear end of the panel and a little more force to slide it back. Thx!!

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