Advice needed - recurring rear axle oil seal leak
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Just an update on this thread. Despite Bill's diagram, the D44 on the
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Just an update on this thread. Despite Bill's diagram, the D44 on the
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Just an update on this thread. Despite Bill's diagram, the D44 on the
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
86 CJ7 in fact has only 1 seal per side and it is outboard from the
bearing. There is no grease seal, so the bearing is lubricated by the
axle oil. This was confirmed when mine was taken apart again in the
process of confirming that the rear-end is not salvageable due to a
spun bearing (compliments of the PO) - appears as though the housing
has been stretched/warped by the heat and will no longer hold a seal.
Earle Horton wrote:
> You're not missing anything Mike.
>
> Earle
>
> "Mike Romain" <romainm@sympatico.ca> wrote in message
> news:4551EFB3.4DDEB4D1@sympatico.ca...
> > I am missing something there too.....
> >
> > 'Every' time a bearing has been spun out on me, the parts need
> > replacing. If I just put a new one in loose, I don't get 6 months out
> > of it.
> >
> > If it is spun enough to cause seal failure, well......
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> > Canadian Off Road Trips Photos: Non members can still view!
> > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > (More Off Road album links at bottom of the view page)
> >
> > Deano wrote:
> > >
> > > Bill -
> > >
> > > Thanks for replying. Are you saying that the two issues need not be
> > > related and unless I burn out the new bearing, there is no real problem
> > > with it being slightly loose in the housing as it relates to the oil
> > > seal's ability to do its job?
> > >
> > > Thank
> > >
> > > L.W.(Bill) ------ III wrote:
> > > > Hi Dean,
> > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > idea of spot welding it in, it would be impossible to center it!
> > > > I'm thinking the seal is his fault, like he laid the full weight
> of
> > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> years
> > > > old and cracking.
> > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > God Bless America, Bill O|||||||O
> > > > mailto:-------------------- http://www.----------.com/
> > > >
> > > > Deano wrote:
> > > > >
> > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> rear
> > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > there were any problems he may have to spot peen? (weld?) the
> bearing
> > > > > to keep it from turning.
> > > > >
> > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > and I don't understand whether or not these two issues are or could
> be
> > > > > related. He checked the axle for straightness at the time which
> wasn't
> > > > > a problem. Anyone have any thoughts or experience with this? I
> will
> > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > >
> > > > > Dean
>
>
>
> --
> Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Thanks for the update!
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Thanks for the update!
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
Thanks for the update!
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Now I know what I am in for when I open mine up, a trip to a shop to get
the new seal and bearing pressed on.
Mike
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
>
> Earle Horton wrote:
> > You're not missing anything Mike.
> >
> > Earle
> >
> > "Mike Romain" <romainm@sympatico.ca> wrote in message
> > news:4551EFB3.4DDEB4D1@sympatico.ca...
> > > I am missing something there too.....
> > >
> > > 'Every' time a bearing has been spun out on me, the parts need
> > > replacing. If I just put a new one in loose, I don't get 6 months out
> > > of it.
> > >
> > > If it is spun enough to cause seal failure, well......
> > >
> > > Mike
> > > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > > 88 Cherokee 235 BFG AT's
> > > Canadian Off Road Trips Photos: Non members can still view!
> > > Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
> > > (More Off Road album links at bottom of the view page)
> > >
> > > Deano wrote:
> > > >
> > > > Bill -
> > > >
> > > > Thanks for replying. Are you saying that the two issues need not be
> > > > related and unless I burn out the new bearing, there is no real problem
> > > > with it being slightly loose in the housing as it relates to the oil
> > > > seal's ability to do its job?
> > > >
> > > > Thank
> > > >
> > > > L.W.(Bill) ------ III wrote:
> > > > > Hi Dean,
> > > > > I wouldn't worry about a loose bearing race. And I don't like his
> > > > > idea of spot welding it in, it would be impossible to center it!
> > > > > I'm thinking the seal is his fault, like he laid the full weight
> > of
> > > > > the axle on it as he slid it in. Or maybe the new seal was twenty
> > years
> > > > > old and cracking.
> > > > > http://www.4x4wire.com/jeep/tech/axle/superior02/
> > > > > God Bless America, Bill O|||||||O
> > > > > mailto:-------------------- http://www.----------.com/
> > > > >
> > > > > Deano wrote:
> > > > > >
> > > > > > Just had my 86 cj7 (dana 44 rear) into my local jeep mechanic to
> > > > > > replace my oil seal, bearing, retainer etc, and brake pad on the
> > rear
> > > > > > axle, driver's side. When I picked it up he mentioned that he had
> > > > > > noticed a lot of play when he reinstalled the new axle - he guessed
> > > > > > that a PO had spun a bearing. Basically the bearing was not fitting
> > > > > > tightly into the surrounding housing. He said it seemed ok, but if
> > > > > > there were any problems he may have to spot peen? (weld?) the
> > bearing
> > > > > > to keep it from turning.
> > > > > >
> > > > > > As it turns out, it has started leaking again just a few weeks later
> > > > > > and I don't understand whether or not these two issues are or could
> > be
> > > > > > related. He checked the axle for straightness at the time which
> > wasn't
> > > > > > a problem. Anyone have any thoughts or experience with this? I
> > will
> > > > > > take it back in, but wanted to have some ideas ahead of time...
> > > > > >
> > > > > > Dean
> >
> >
> >
> > --
> > Posted via a free Usenet account from http://www.teranews.com
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
OK, Thanks for the report on your 1986 CJ-5. They must have change
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
OK, Thanks for the report on your 1986 CJ-5. They must have change
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
OK, Thanks for the report on your 1986 CJ-5. They must have change
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
it to the AMC 20 design, I previously thought only Chrysler/Daimler
would f**k up a Dana.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
Deano wrote:
>
> Just an update on this thread. Despite Bill's diagram, the D44 on the
> 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> bearing. There is no grease seal, so the bearing is lubricated by the
> axle oil. This was confirmed when mine was taken apart again in the
> process of confirming that the rear-end is not salvageable due to a
> spun bearing (compliments of the PO) - appears as though the housing
> has been stretched/warped by the heat and will no longer hold a seal.
Guest
Posts: n/a
Re: Advice needed - recurring rear axle oil seal leak
That would be unlikely seeing as they ran out of the 20's for the last
of the CJ7's and used the Dana 44. I can't see them reinventing
something for the end of a production line.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
"L.W.(Bill) ------ III" wrote:
>
> OK, Thanks for the report on your 1986 CJ-5. They must have change
> it to the AMC 20 design, I previously thought only Chrysler/Daimler
> would f**k up a Dana.
> God Bless America, Bill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Deano wrote:
> >
> > Just an update on this thread. Despite Bill's diagram, the D44 on the
> > 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> > bearing. There is no grease seal, so the bearing is lubricated by the
> > axle oil. This was confirmed when mine was taken apart again in the
> > process of confirming that the rear-end is not salvageable due to a
> > spun bearing (compliments of the PO) - appears as though the housing
> > has been stretched/warped by the heat and will no longer hold a seal.
of the CJ7's and used the Dana 44. I can't see them reinventing
something for the end of a production line.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
"L.W.(Bill) ------ III" wrote:
>
> OK, Thanks for the report on your 1986 CJ-5. They must have change
> it to the AMC 20 design, I previously thought only Chrysler/Daimler
> would f**k up a Dana.
> God Bless America, Bill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Deano wrote:
> >
> > Just an update on this thread. Despite Bill's diagram, the D44 on the
> > 86 CJ7 in fact has only 1 seal per side and it is outboard from the
> > bearing. There is no grease seal, so the bearing is lubricated by the
> > axle oil. This was confirmed when mine was taken apart again in the
> > process of confirming that the rear-end is not salvageable due to a
> > spun bearing (compliments of the PO) - appears as though the housing
> > has been stretched/warped by the heat and will no longer hold a seal.
