3way pipe on cylinder head

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weller
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3way pipe on cylinder head

Post by weller » Sat Jan 18, 2014 5:31 pm

Hi there,

I'm fitting a new cylinder head to my 2.5Td WL bongo. The head has been provided with a new 2 way tap in style metal pipe which goes to the bleed hose and coolant pipe. My old head also had a two way pipe.

I've seen that some heads have the 3 way metal pipe. Does anyone know what the 3rd branch is for?

Thanks,

Ash.
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Simon Jones
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Re: 3way pipe on cylinder head

Post by Simon Jones » Sat Jan 18, 2014 5:37 pm

Third one goes to the turbo as I recall.

Second photo down shows the pipe:

http://mazdabongo.wikispaces.com/Parts
rita
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Re: 3way pipe on cylinder head

Post by rita » Sat Jan 18, 2014 5:43 pm

Looks like you have the Ford Ranger tree, the bleed hose branch is missing.
notlob
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Re: 3way pipe on cylinder head

Post by notlob » Sat Jan 18, 2014 10:55 pm

rita wrote:Looks like you have the Ford Ranger tree, the bleed hose branch is missing.
Don't wish to hijack the thread but this might be relevant to Ash.

I have recently had a new head through Ian Taylor and he has fitted a two way T so no way to bleed. Now I'm sure in the future the van will need bleeding at some point so am thinking of making up a replacement for the pipe between the valve and the turbo, fitting a T joint in the middle and then a bleed hose. I wouldn't fit this now but keep it in the van for when / if a bleed is required at which point it could replace the standard hose.

So all the replacement hoses I'd need are available for about £50, inc the end bung. Any views on buying these or just making a set up from generic hoses? if the latter is the preferred option then what spec. hoses would I need?

Cheers
Dave
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Simon Jones
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Re: 3way pipe on cylinder head

Post by Simon Jones » Sat Jan 18, 2014 11:08 pm

For under £25 you could just fit the correct 3 way part:

http://www.bongobits.com/index.php?main ... cts_id=137

Currently out of stock at BongoBits, but I believe they can be ordered from Mazda.

Bear in mind, conventional coolant should be replaced every 2 years so you will need to be able to bleed it on a regular basis, and of course you never know when you might need to do one at the roadside in the event of a problem.
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blobber
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Re: 3way pipe on cylinder head

Post by blobber » Sun Jan 19, 2014 12:21 am

Might be worth giving Wheelquick a ring.
Alan & Dot

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I now walk with an angel by my side.
notlob
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Re: 3way pipe on cylinder head

Post by notlob » Sun Jan 19, 2014 12:31 am

blobber wrote:Might be worth giving Wheelquick a ring.
Due a service in a couple of months and it will be going to wheelquick, so could pick up on it then.

Dave
teenmal
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Re: 3way pipe on cylinder head

Post by teenmal » Sun Jan 19, 2014 11:17 am

Weller, how does Ian Taylor expect you to bleed the system now, I would ask him. If he does not come up with a reasonable answer I would ask him to fit the correct part. I am quite surprised that a Bongo Specialist would do this unless it was a temporary measure or if he told you of another bleeding option that did not require the bleed hose..


Good luck.
teenmal
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Re: 3way pipe on cylinder head

Post by teenmal » Sun Jan 19, 2014 12:26 pm

teenmal wrote:Weller, how does Ian Taylor expect you to bleed the system now, I would ask him. If he does not come up with a reasonable answer I would ask him to fit the correct part. I am quite surprised that a Bongo Specialist would do this unless it was a temporary measure or if he told you of another bleeding option that did not require the bleed hose..


Good luck.

Sorry weller this was meant for notlob
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