Help needed with engine out to fix oil leak - Melbourne

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hks_kansei
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby hks_kansei » Wed Dec 17, 2014 12:43 pm

oh, so it's a modified factory sump?
in that case it's most likely gaskets then, either the wrong ones, or badly fitted.

From the original post I assumed it was a brand new custom sump (hence my comment that it may not be machined right)

if it's a factory one that didn't leak beforehand there's no reason for it to leak now. (apart from the above mentioned options)
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davekmoore
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby davekmoore » Wed Dec 17, 2014 1:35 pm

Deckspeed Racing wrote:David the half moon gaskets that go on either end of the sump are the most common place they leak the SE ones are different to the early 1.8 engine you MUST use OEM ones when building the engine the after market ones will leak I never use them as they are poor quality and don't fit we'll on SE engine they definitely don't fit they are to short. When I baffled the sump I filled it with a solution over night and checked it for leaks I would not have supplied it if it leaked
Daniel

thanks for the complete and helpful reply Daniel. I think you've almost certainly identified the issue.
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project.r.racing
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby project.r.racing » Wed Dec 17, 2014 6:08 pm

There is about 6 different moon seals accross the B6 and BP range from 90-03. And when you order them, you dont always get the right one.

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davekmoore
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby davekmoore » Wed Dec 17, 2014 6:40 pm

project.r.racing wrote:There are about 6 different moon seals across the B6 and BP range from 90-03. And when you order them, you don't always get the right one.

Especially if mine's an '04. I'm hoping Daniel from Deckspeed will be able to provide further help by giving me the part numbers for an '04 SE.
UK since return: Standard NC2 (horrid), C200K, ND2 BBR, NC2 BBR200 (loved it), NC BBR300 (better than BARMY), V-Special, turbo NB8B (my 84th car)

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Re: Help needed with engine out to fix oil leak - Melbourne

Postby davekmoore » Wed Dec 17, 2014 9:58 pm

Daniel from Deckspeed knows the correct gaskets and how to do the job correctly. Other people who say they are expert may indeed be experts and know as much as Daniel. One thing for sure though is that the guy who did my sump (twice) did it in a completely different way.
UK since return: Standard NC2 (horrid), C200K, ND2 BBR, NC2 BBR200 (loved it), NC BBR300 (better than BARMY), V-Special, turbo NB8B (my 84th car)

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Re: Help needed with engine out to fix oil leak - Melbourne

Postby beavis » Wed Dec 17, 2014 10:56 pm

My racecar leamed from that seal, in behimd the flywheel.
I took the gearbox out, removed the clutch and flywheel, and siliconed that mofo with mazda grey sealent. Worked a treat. Think theres a pic of it in my thread.
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beavis
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby beavis » Wed Dec 17, 2014 10:58 pm

Image
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chops
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby chops » Thu Dec 18, 2014 8:44 am

don't you work at a Mazda dealer?

Go and get your parts guy to plug your VIN into Mazda parts and get the right bit, 2 minutes

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davekmoore
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Re: Help needed with engine out to fix oil leak - Melbourne

Postby davekmoore » Thu Dec 18, 2014 10:37 am

chops wrote:don't you work at a Mazda dealer?

Go and get your parts guy to plug your VIN into Mazda parts and get the right bit, 2 minutes

No.
UK since return: Standard NC2 (horrid), C200K, ND2 BBR, NC2 BBR200 (loved it), NC BBR300 (better than BARMY), V-Special, turbo NB8B (my 84th car)

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Re: Help needed with engine out to fix oil leak - Melbourne

Postby davekmoore » Thu Dec 18, 2014 11:20 am

and I'd trust Daniel more than a Mazda parts guy.
UK since return: Standard NC2 (horrid), C200K, ND2 BBR, NC2 BBR200 (loved it), NC BBR300 (better than BARMY), V-Special, turbo NB8B (my 84th car)

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Re: Help needed with engine out to fix oil leak - Melbourne

Postby speed » Thu Dec 18, 2014 5:28 pm

My Mazda parts guy confirms with an exploded view pic by text. I say yes or no and drop the cash to him that night.


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