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Old 03-17-2011, 06:23 PM   #5
gmonde
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Default Re: REALLY, Letter to tech.

Quote:
Originally Posted by Stewart Way View Post
No measuring and checking if you do your homework. Set the spare gear up at the shop. Keep the shims with it in the trailer. On a Dana you can spread the case or cool the ring gear, spool and bearings in a cooler of ice, slide it in after the pre setup pinion is installed, blow dry and your good to go. Been a long tine but I think we used to use .004 tight on the carrier bearings and with ice the shrinkage was just enough, Sure you might have to be under the car, but not much longer than with a chunk.
to add if they are replacing the same ratio that broke,its not a big deal as long as the pinion depth numbers marked on the pinion are the same or a 1 or 2 thousands off they can use the same shims ,dial indicate the back lash and your good ,if your picky hone your pinion bearing just so it slides on the pinion ,i use a solid pinion spacer this will allow the bearings to be tight it is some work but ,if planned its not bad gmonde
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