Author Topic: Need Help...727 Rear seal leak and yoke "slop"  (Read 4750 times)

Offline 7Dcuda

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Need Help...727 Rear seal leak and yoke "slop"
« on: March 08, 2010 - 11:48:59 AM »
My 727 rear tailshaft seal is leaking so I put it on the ramps over the weekend and discovered that I have some slop between the yoke and trans. output spline shaft.  Im not that experienced with this trans. but have been told there is a sleeve or bushing in addition to the seal in the tailshaft.  I know the seal itself is easily enough removed but what about this bushing?  Does it require a special tool to remove and install?  If not, any tricks to its removal or installation?   Would prefer to do it myself if possible.




Offline Chryco Psycho

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #1 on: March 08, 2010 - 12:09:03 PM »
there is a busdhing & special tool to remove and install it behind the seal in th e tailshaft

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Offline 7Dcuda

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #2 on: March 08, 2010 - 12:25:44 PM »
there is a busdhing & special tool to remove and install it behind the seal in th e tailshaft

Sounds like I'll have to take it to a tranny shop then huh?......no tricks to be able to get it out without the tool?

Offline Chryco Psycho

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #3 on: March 08, 2010 - 12:38:17 PM »
no , the tailshaft limits the room to work in , you could drain the trans & remove the tailhousing to get at the bushing

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Offline 7Dcuda

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #4 on: March 08, 2010 - 01:22:44 PM »
no , the tailshaft limits the room to work in , you could drain the trans & remove the tailhousing to get at the bushing

Figures...Ok thanks

Offline tactransman

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #5 on: March 08, 2010 - 03:56:13 PM »
Here is a pic of the tool with a bushing still on it.

Terry-tactransman 
Torqueflite/Automatic Transmission Specialist
Union, Mo.
Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

Offline tactransman

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Terry-tactransman 
Torqueflite/Automatic Transmission Specialist
Union, Mo.
Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

Offline 7Dcuda

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Re: Need Help...727 Rear seal leak and yoke "slop"
« Reply #7 on: March 08, 2010 - 04:12:11 PM »
Here is a pic of the tool with a bushing still on it.




Thanks Terry!!  Appreciate the info!