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Changing the rear main seal

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Old May 12, 2008 | 08:47 PM
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Default Changing the rear main seal

So i got the tranny out of the car to change the clutch and i was wondering what all it would take to throw a new rearmain seal in while i was in there?
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Old May 12, 2008 | 08:51 PM
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easy, after you get the flywheel off, take a little pick or carefully with a small flat head screwdriver pop it out, becareful not to scar the crank up if using the screwdriver, then carefully pop the new one in, just remember to view the depth that the old one sat at before removing then position new one at same depth.
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Old May 12, 2008 | 09:27 PM
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alright sounds good i wasnt sure if i had to drop the oil pan or anything so would it be worth it to change it out while im in there even though its not currently leaking?
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Old May 12, 2008 | 10:09 PM
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As the old saying goes

"If it isn't broke, don't fix it"
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Old May 12, 2008 | 10:21 PM
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Originally Posted by Z28/2002
As the old saying goes

"If it isn't broke, don't fix it"
true but how often do you have the engine apart to put in a new rearmain seal?

i say do it while its off.
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Old May 12, 2008 | 10:30 PM
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change it if you think its necessary. but the thing is, there is a better chance of installation error (being you never done one) and it leaking, than the old seal naturally breaking down and leaking.
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Old May 12, 2008 | 11:20 PM
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this is true too
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Old May 12, 2008 | 11:42 PM
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unually the only time you see a rear main leak (other than a high mileage car i.e. 120000+) is if the pcv system is not working properly. you will probably be alright not changing it
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Old May 13, 2008 | 12:18 PM
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sounds good i will inspect it better and if all is well ill just leave that sob in there
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Old May 13, 2008 | 07:00 PM
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good luck to you
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Old May 13, 2008 | 07:12 PM
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Thanks
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