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why stripped speedo gear

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Old 06-12-2013, 08:38 PM
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Default why stripped speedo gear

So I put in a sye kit on my tcase (np231). Everything worked good and then my speedometer stopped working after a couple weeks. Pulled the gear and it was stripped as well as the gear that slides onto the new shaft. Before I pu the new ones what would cause this to happen? Thanks
Old 06-12-2013, 08:50 PM
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didyou install it backwards on the sye shaft.
Old 06-13-2013, 09:39 AM
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Well it did work for awhile so I'm assuming no.
Old 06-13-2013, 09:41 AM
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I'd guess that it wasn't meshed well enough. Is it completely stripped or is it stripped on one side?
Old 06-13-2013, 11:36 AM
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Not clocked correctly...
Old 06-13-2013, 12:08 PM
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Completely stripped
Old 06-13-2013, 03:00 PM
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Originally Posted by freegdr
Not clocked correctly...
How do know its clocked correctly? I have to put the speedo gear from my 91's 242 to a 95 231 (which just got a sye) I swapped in. Do I just line it up in the 231 the way it came out of the 242?
Old 06-13-2013, 03:06 PM
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Originally Posted by DieselD
How do know its clocked correctly? I have to put the speedo gear from my 91's 242 to a 95 231 (which just got a sye) I swapped in. Do I just line it up in the 231 the way it came out of the 242?
Theres marking on speedo drive that correspond to count of teeth on gear. That need to be installed in correct direction on tail housing.
Old 06-13-2013, 03:10 PM
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Might not be year specific but general ideas thre...
Old 06-13-2013, 03:39 PM
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Good question on the right position. Which way do the numbers face? Does the correct number go towards the front of the tcase or the back?
Old 06-13-2013, 03:43 PM
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Google your specifics.
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