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t.case rear output shaft yoke nut

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Old Jan 18, 2010 | 08:46 PM
  #1  
Rick 12v CTD's Avatar
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From: Thunder Bay
t.case rear output shaft yoke nut

What size is that sucker? I don't have a socket big enough and so I have to go buy the right one tomorrow. All I know is that it is bigger than 1 1/4"
Almost seems like it would be a metric size. It's not much bigger than 1 1/4" though.

Anyone know? I'd rather not buy the wrong one and have to make 2 trips to town, if you know what I mean.

I deperately have to change out my rear output shaft seal on the case. It's leaking REAL bad. like a quart and a half (or more) in 1200 miles.

It's times like that that I wish I owned caliper. Maybe I should go buy one of them little doohinkies tomorrow too if it's not too much money

Thanks in advance,

Rick
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Old Jan 18, 2010 | 08:48 PM
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From: Haverhill MA
I believe it's 1 5/16", went through the same thing when I went to change my rear seal.
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Old Jan 18, 2010 | 08:52 PM
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Rick 12v CTD's Avatar
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From: Thunder Bay
well thanks. If a 1 5/16 fits over the nut it will get the job done!
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Old Jan 19, 2010 | 06:26 AM
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From: Gaston OR
When you put the nut back on it needs to be tight - over 200 ft/lbs. It is what keeps the speedo drive gear tight. Otherwise you might find you have either a non functing speedo or one that bounces. If you need the exact spec. post and I will get it for you.

Bob
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Old Jan 19, 2010 | 05:07 PM
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Rick 12v CTD's Avatar
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From: Thunder Bay
boooo.... at least I have a good torque wrench...

I think it goes to 240 ft lbs or something.
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Old Jan 19, 2010 | 06:09 PM
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Twisted Inc.'s Avatar
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From: Beallsville, Ohio
id like to know what the specs are on both the rear input and front input nuts.....i just changed both my seals....there definitly tight but i dont know if there that tight....thanks!
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Old Jan 19, 2010 | 08:10 PM
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sdseva's Avatar
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From: San Diego
Ditto on the torque specs I just did front and rear on mine and I know they arnt that tight.
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Old Jan 19, 2010 | 08:38 PM
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Bob Beauchaine's Avatar
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From: Gaston OR
The torque spec on the rear yoke nut is 280 ftlbs. I will have to dig out the other specs.

Bob
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Old Jan 19, 2010 | 09:37 PM
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Rick 12v CTD's Avatar
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From: Thunder Bay
Originally Posted by Bob Beauchaine
The torque spec on the rear yoke nut is 280 ftlbs. I will have to dig out the other specs.

Bob
holy smokes. that's higher than I was expecting.
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Old Jan 20, 2010 | 02:34 PM
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From: Gaston OR
I hope this is what you were looking for:
Front/Rear Bearing retainer bolts : 22-30 N-m (16-22 ft lbs)

This is right out of the '93 Service Manual.

Bob
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