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Replacing rear crank seal,gearbox off or engine out ?

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Old 09 April 2007, 02:29 AM
  #61  
hrb93
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Some reading on the net would have saved you a heap of trouble. The first thing i read yesterday whilst searching for the cause of a leaking rear seal was "Do not push all the way in" & use a 4" PVC pipe cut off and fit flush.

Box out is 10x easier then engine out.

The question i would have been asking first, is why wa sthe seal leaking?

They just don't leak (very rarely)

either too much boost
Blow by ie: new rings time
or a rooted PCV valve etc.

cheers.
Old 09 April 2007, 10:18 AM
  #62  
340BHP-WRX
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Originally Posted by hrb93
Some reading on the net would have saved you a heap of trouble. The first thing i read yesterday whilst searching for the cause of a leaking rear seal was "Do not push all the way in" & use a 4" PVC pipe cut off and fit flush.

Box out is 10x easier then engine out.

The question i would have been asking first, is why wa sthe seal leaking?

They just don't leak (very rarely)

either too much boost
Blow by ie: new rings time
or a rooted PCV valve etc.

cheers.

Well its a new engine(10,000 miles) by Api so there shouldnt be any problems there. Dare I say the original seal might not have been fitted correctly by Api ???

What do you mean by rooted PCV valve ? I have the breather pipes routed into a catch tank if thats what you mean ?
Old 09 April 2007, 08:06 PM
  #63  
911
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So where are you at now?
Graham
Old 09 April 2007, 09:11 PM
  #64  
cossie01
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I helped him to change the seal on saturday morning, and when I left him we had just dropped the engine back into the bay and lined up the gearbox.

For fitting the seal, we couldn't find anything that would fit it correctly, so I came up with using the old seal to sit over the new 1 and tap it in gently, doing it that way ment there should have been no damage to the new seal, just took a little while to make sure it was 100% level all round and seated correctly.
Old 09 April 2007, 09:30 PM
  #65  
340BHP-WRX
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Originally Posted by 911
So where are you at now?
Graham
Hi Graham,The car is all up and running Didn't want to speak too soon incase it leaked again. Ive been out in it today and there are no leaks so far,only time will tell now

I even got to give it a good wash and polish instead of working on it
Old 09 April 2007, 09:32 PM
  #66  
cossie01
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Glad it's all up and running now si, had a busy day today but don't worry I haven't forgot about your £6.53
Old 09 April 2007, 09:37 PM
  #67  
340BHP-WRX
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Originally Posted by cossie01
Glad it's all up and running now si, had a busy day today but don't worry I haven't forgot about your £6.53
lol,No worries mate,just drop it round when you pick up your exhaust
Old 09 April 2007, 09:54 PM
  #68  
cossie01
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Ok
Old 10 April 2007, 07:26 AM
  #69  
911
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And don't forget my demon plastic alignment tool!
Graham
Old 10 April 2007, 05:28 PM
  #70  
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Originally Posted by 911
And don't forget my demon plastic alignment tool!
Graham
I wont forget it. I copied your tool and made one at work out of nylon,kept yours just incase mine didnt fit ! It was a very tight fit but did the job

Will get yours back in the post to you asap.

Simon
Old 10 April 2007, 06:17 PM
  #71  
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Old 14 April 2007, 06:08 PM
  #72  
911
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Thankyou for the alignment tool back, and especially the 'drink'

Now in the form of a Leffe Gold, cool and chilled, and the daughter is doing the BBQ too.
Thanks!
Graham
Old 16 April 2007, 06:25 PM
  #73  
340BHP-WRX
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Originally Posted by 911
Thankyou for the alignment tool back, and especially the 'drink'

Now in the form of a Leffe Gold, cool and chilled, and the daughter is doing the BBQ too.
Thanks!
Graham
No probs mate.I hope you enjoyed the drink and your BBQ
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