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Coolant hose split- an autopsy and SHOCK DISCOVERY 8 years 6 months ago #104904

Take heed dear listener, for I have a tale to tell.

Being of an inquisitive mind (nosy git) I decided to investigate why the hose had decided to fail so spectacularly.
This is the hose in question.



So having removed the hose I decided to perform an autopsy.
It seemed clear that the hose had blown out rather than being cut or damaged externally.
The first incisions.
David
:shrug:
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Last edit: Post by David Aiketgate.

Coolant hose split- an autopsy 8 years 6 months ago #104906



What the hell is this?

David
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Coolant hose split- an autopsy 8 years 6 months ago #104907

David
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Coolant hose split- an autopsy 8 years 6 months ago #104908

This is where this restriction was.

David
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Last edit: Post by David Aiketgate.

Coolant hose split- an autopsy 8 years 6 months ago #104909

Any ideas where this has come from? :-?
David
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Coolant hose split- an autopsy 8 years 6 months ago #104910

This shows how restricted the flow would have been.

David
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Coolant hose split- an autopsy 8 years 6 months ago #104911

Hmmm, interesting find. Can I assume this was under the jubilee clip where the two pipes meet? Is it there to have something solid to clamp one pipe over the other to or specifically to restrict the flow?

I look forward to hearing a proper answer.

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Coolant hose split- an autopsy 8 years 6 months ago #104912

No, the pipe on the left(in the photo) of the restriction is metal so the rubber hose clamps to that.


The offending article with the rest of the Jiggle Valve


.
David
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Coolant hose split- an autopsy 8 years 6 months ago #104913

From here?

David
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Last edit: Post by David Aiketgate.

Coolant hose split- an autopsy 8 years 6 months ago #104919

Just a restrictor I assume, to create a pressure differential maybe.

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Last edit: Post by David Aiketgate. Reason: sp

Coolant hose split- an autopsy 8 years 6 months ago #104921

So this begs the question(s)

What is the reason for this?

Does the silicon replacement pipe have the same restrictor and, if not, what are the implications?

As usual from me - all questions and no answers :coat:

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Coolant hose split- an autopsy 8 years 6 months ago #104923

Dr David I'm disappointed where are the surgical tools and gloves ? That pipe looks naff another rubbish idea by rover the cost cutting cowboys

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