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Changing D30 axle seals

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Old 11-08-2010, 03:29 PM
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Default Changing D30 axle seals

So today while changing my axle seals I screwed up both of them

I tried doing the extensions with a socket method:




I tried the all-thread method:





and I could not get the seal to seat properly no matter what I did. So now i need to pick up 2 more seals..... and try again.

I want your opinions on how to get these to seat right so they dont get ruined again.

Have any of you replaced yours?
Old 11-08-2010, 03:38 PM
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I've done mine and had 1 leak and had to go back in and do it over.
All I did was use the socket and extension hammer trick and done so on other vehicles with rarely a problem.

hmmmmm..... have a friend there to watch and make sure they go in straight?
Old 11-08-2010, 04:08 PM
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i will try it with someone there to watch. but i checked constantly
Old 11-08-2010, 06:25 PM
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i just hammer them in with a punch or something like that. just go easy all the way around the seal until it seats. i never had a problem with them leaking.
Old 11-08-2010, 07:03 PM
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i tried that... I cant get the darn thing to seat strait. the seals i just bought are ruined so until I can get new ones I cant try anything. I have been looking for an inner axle seal tool but noone carries them anymore...


Old 11-08-2010, 07:05 PM
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try a 2x4 flat on the seal and wack it with a hammer
Old 11-08-2010, 07:06 PM
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there may not be enough room though
Old 11-08-2010, 08:03 PM
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one thing also to remember, is that if you drag the threaded rod against the seal, you run the chance of ruining the seal. Wrap the un-used thread in electrical tape to to prevent tearing the seal.
Old 11-09-2010, 07:31 AM
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Originally Posted by mike albo
there may not be enough room though
Tryed that one time. No room to swing a hammer.
Old 11-09-2010, 08:16 AM
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you could try this guy's method - seems bulletproof

http://www.stu-offroad.com/axle/d30seals/seal-2.htm
Old 11-09-2010, 08:23 AM
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wow that looked very simple i will use his method when i do mine
Old 11-09-2010, 08:28 AM
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He makes it look easy, geuss haveing a buddy help on that kind of thing would greatly improve the install ( just the extra cost of drinkables). To bad theres not a way to test the seal before you put things back together, to make sure the leak is fixed.
Old 11-09-2010, 08:30 AM
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i agree my buddy did his seals and found that one was leaking a little after he got it back together
Old 11-09-2010, 08:30 AM
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if the seal is installed evenly, it should not leak
Old 11-09-2010, 08:31 AM
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yea this is definitely on the beer buddy install list


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