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> Heat and BANG, How did that happen?!?!?!?!?!?!
ctc911ctc
post May 20 2022, 02:35 PM
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'74 914, all stock, near all original, 22k

As we all know getting the brake hose disconnected from the hard line can be a pistol on older cars,

Heat always works, while doing the front end of the 914 (shocks and bushings) I am replacing the hoses - of course\

I needed to heat and started to torch (IMG:style_emoticons/default/blowtorch.gif) this connector when BANG!

Turns out there was a very tight fit between the hose and connector, enough to hold pressure to an explosion point.

Who Knew!?! Fortunately, I was wearing goggles.

No, there were no blocks within the hose, this was not from what was IN the hose but between the hose and the connector.

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GregAmy
post May 22 2022, 07:03 AM
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A line filled with clean brake fluid should not have done that, unless you heated it for a long time and the fluid boiled. Any chance there was water in there?

And if anything, if the line wasn't blocked the pressure should have bled back into your master.

Still probasbly not a good idea to heat that muc. Next time crack the bleeder so the pressure can escape.
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