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How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCHHow do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Use 1/2" bolt as a form

Performed · outcome unconfirmed

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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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Performed · outcome unconfirmed

Cut the strainer into 2 pieces and used a 1/2" bolt as a form.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Clean by not allowing anything

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Suggestion

I keep mine clean by not allowing anything to get in them.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Use 1/2" bolt as a form' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean by not allowing anything' (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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1 matching discussions · 20 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Clean by not allowing anything

Suggestion or failed attempt

No successful repair reported for this finding.

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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 keep mine clean by not allowing anything to get in them.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean drains

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

made a DIY video on cleaning the drains with input from you guys!

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean top this weekend

Suggestion or failed attempt

No successful repair reported for this finding.

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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

I was cleaning the top this weekend, when I lowered it halfway to clean out the clam shell I noticed that the drain holes on both sides were completely clogged leaving a three inch puddle on either side.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Disconnect drain tube

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 seems like a good idea as long as pushing the cleaner through doesn't disconnect the drain tube from the drain fitting.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

Clean by not allowing anything

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 mine clean by not allowing anything to get in them.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean drains

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

made a DIY video on cleaning the drains with input from you guys!

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean top this weekend

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 was cleaning the top this weekend, when I lowered it halfway to clean out the clam shell I noticed that the drain holes on both sides were completely clogged leaving a three inch puddle on either side.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Disconnect drain tube

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 seems like a good idea as long as pushing the cleaner through doesn't disconnect the drain tube from the drain fitting.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace **************************************************

No successful repair reported for this finding.

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Reported fixes
0
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Discussions
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Discussions that contain suggestions
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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

^ replace ************************************************** with

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test concept

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Read evidence and context
Discussions that contain suggestions
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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

They were made quickly to test the concept, but have been working so well I haven't made more.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use 1/2" bolt as a form

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

Cut the strainer into 2 pieces and used a 1/2" bolt as a form.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use borescope

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

Had to use a borescope to find it.

How do you clean your drain holes? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 1 discussions

0 evidence records excluded for query context · 1 excluded by outcome qualification · 0 adjusted by outcome qualification.

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

Generation: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I was cleaning the top this weekend, when I lowered it halfway to clean out the clam shell I noticed that the drain holes on both sides were completely clogged leaving a three inch puddle on either side. The water was blue? Must have been from the foam. I grabbed a Bic pen and managed to squeeze it in the drain hole which let out the water. But the passage has angle to it, when I tried to pull out the leaves and what looked like dirt from a flower pot, with my finger I couldn't really get it out so its more than likely going to get backed up again. Anyone have a good method to clean this?

POST 2Original post

Consider yourself lucky! I had a small acorn get under the foam tray and in the drain below! Had to use a borescope to find it. Was able to remove it with one of those extended reach tools (link below) without tearing everything apart. Easiest way to clear I found is to use a short length of something like plastic refrigerator water supply tubing. The drip tray drain hose end is right in the mud flap/ trim piece. It is white 3/8" plastic tbg. Simply insert the small tubing up from below and flush out with some water until clear. Easy. http://www.mscdirect.com/product/details/06574966 it is not magnetic. It has 4 small hook teeth that open when depressing plunger. PS Buy the drain covers. They save a lot of grief. https: https://www.ecstuning.com/Search/SiteSearch/Drain_Cover/ES2065693/ PSS: Check your front drains, I think they actually collect leaves easier than the rear and are harder to inspect. I made a pair of stainless wire screens for my front drains. They work very well.

POST 3 / ORIGINAL POSTEROriginal post

Awesome. Where did you get the screen material? These drain plugs have become an issue. Last year I had two inches under the passenger seat and carpeting behind the seat was always wet.

POST 4Original post

Quotes source post: 491542

\ What I did was bought a stainless strainer basket from Walmart. Couple bucks and plenty of material. Cut the strainer into 2 pieces and used a 1/2" bolt as a form. I then formed the screen around the bolt into a mushroom shape. cut the stem end down to about an inch of length. You can then pull a bunch of loose strands from the stem piece so it fits down into the drain. The mushroom end keeps leaves off the drain and now I have not found water up to the brake booster anymore! Well when it does rain! The design is not the best IMHO. The foam tray merely guides the water to the actual drain bucket under it, and that of course overflows right into the passenger compartment and you can't see what is really in the actual drain. In my case there was an acorn in there that was a perfect stopper. I now have the drain covers that should keep everything nice and clean.

POST 5Original post

Couple pics. One shows the screen working. They were made quickly to test the concept, but have been working so well I haven't made more.

POST 7Original post

Good ideas. But if you have your car outside, even with a cover, put some absorbent material or chamois behind both seats to give you an advance warning about where it’s about to happen. If they get damp or wet it’s a wake-up call. Not a solution, but it will wake you up!

POST 8Original post

i saw someone in the Facebook Porsche Boxster 986 group recommended using a flexible trombone cleaner to push all the way down and through the drain pipes to make sure they're clear. It seems like a good idea as long as pushing the cleaner through doesn't disconnect the drain tube from the drain fitting.

POST 9Original post

... https://www.********************************************** ******.com/product/PK98XDRAIN.html Work great.

POST 10Original post

^ replace ************************************************** with s unco as t pa r ts

POST 12Original post

If you are trying to post the 987 drain covers, the Part Number is: 987 561 487 00, runs about $14 for a set. Part Numbers save money!

POST 13Original post

If anyone could help me w a photo of a correctly assembled pushrod attached to the triangle pivot plate and the silver ball (cup end) for a 06 boxster (987.1) that would be appreciated ... i am plugging that drain hole - could be cause of some of my backseat carpet passenger wetness issues ..

POST 14Original post

Since this thread helped me make the video, figured I'd post a link here... made a DIY video on cleaning the drains with input from you guys! https://youtu.be/Hz-C9pkMnDk

POST 15Original post

Are front drain screens available, or does everyone just make their own?

POST 16Original post

Quotes source post: 618048

Good question. I've never heard of either (one being available or someone making one).

POST 17Original post

Quotes source post: 491514

I keep mine clean by not allowing anything to get in them.

POST 18Original post

I was all set to buy the drain screens.. until I saw the outrageous shipping charges.

POST 19Original post

I did all mine a couple of days ago and a length of rubber fuel pipe is perfect for the job to get round the bends

POST 20Original post

Yeah, just do what 911monty suggests. Cheap. Easy. I made 4 of them in very little time. Mine are "innies" as opposed to monty's "outties" but they work just fine. I thought about buying the official screens and just balked at spending that kind of money on something that's so easy to make myself for a couple bucks.

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