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First, open the rear cover by
removing the cover bolts. We opened our unit on jack stands.
If you are changing the axle in your vehicle, start with the bottommost
bolt. |
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Next, drain all the fluid into a
suitable pan. We would suggest using fresh fluid if you haven't
changed the fluid within 75,000 miles. Always recycle your fluids
at a local recycler. |
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With the fluid drained, you can see
your carrier and ring gear. |
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Rotate the carrier until you can see
the small 5/16" head bolt. Carefully remove the
5/16" bolt with a quality 6-point socket. It
will be necessary to have someone hold the pinion and/or axle shaft so
the carrier doesn't turn as you are loosening the bolt. Never
use a 12-point socket. |
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Next, remove the 5/16" bolt,
and push in on the cross pin approximately 2". |
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Rotate the carrier until you can
access the other end of the cross pin. |
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Once you can access the cross pin,
you can remove it. |
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After the cross pin has been
removed, rotate the carrier so you can access the axle C-clips. |
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Push the bent axle in towards the
carrier. It will only move about 1/2". If your axle is
severely bent, it will take some force to push it in. |
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Using a small magnet, probe down
into the housing and grab the C-clip. If it falls in the carrier
deep, it's time to go fishing. |
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After the C-clip is retrieved, you
can pull out the axle. |
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When pulling out the axle, be
careful not to damage the axle bearings when the splines come through.
It would be advisable to change your axle seal, which will pull right
out with a small pry bar. The axle seal can be tapped in place
with a light hammer and a small piece of wood. |
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If you are doing this repair on jack stands,
you can add the fluids before attaching the cover. If this is an
on-car service, you need to install the cover first. Always use a new
gasket or sealer. Always add the proper amount of gear lube.
If you have a limited-slip carrier (Posi), you will need to add 1 tube
of GM limited slip additive. |