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Unread 10-21-2013, 07:04 PM   #1
harcoredneck
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rear diff grinding noise

hey fella's i've been having some problems with my rear diff now. every now and then while im at either a stop sign or red light and i punch the gas i hear some grinding noise and when i had it on jack stands and put the transmission and t case in neutral and i rotate the drive shaft and felt some play in it and when i rotate it for like half to 3/4 rotation it wont spin the tires. anyone know whats wrong with my rear diff?

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Unread 10-21-2013, 07:21 PM   #2
ashland82391
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Originally Posted by harcoredneck View Post
hey fella's i've been having some problems with my rear diff now. every now and then while im at either a stop sign or red light and i punch the gas i hear some grinding noise and when i had it on jack stands and put the transmission and t case in neutral and i rotate the drive shaft and felt some play in it and when i rotate it for like half to 3/4 rotation it wont spin the tires. anyone know whats wrong with my rear diff?
Sounds like you missing teeth on your pinion/ring gear. Time for a rebuild or upgrade...
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Unread 10-22-2013, 11:27 PM   #3
harcoredneck
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Sounds like you missing teeth on your pinion/ring gear. Time for a rebuild or upgrade...
i got an extra rear axle on my deck just incase
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Unread 10-23-2013, 02:40 AM   #4
xj2k1
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Just be sure it's the same gear ratio.
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Unread 10-23-2013, 09:17 AM   #5
egodfrey
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Only way to truly know whats going on there is to take off the diff cover and look.
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Unread 10-23-2013, 10:58 PM   #6
harcoredneck
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Only way to truly know whats going on there is to take off the diff cover and look.
the next time i have 2 days off in a row, i'll do that
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Unread 10-24-2013, 08:17 AM   #7
AZ Jeff
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the next time i have 2 days off in a row, i'll do that
You shouldn't need more than 2 hours to do the inspection.

Now depending on what is wrong inside, 2 days might be a good estimate for repair time.......
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Unread 10-27-2013, 09:38 PM   #8
harcoredneck
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just checked my schedule and i am going to buy a thing of differential oil and when it comes to those two days i have off i'll work on fixing it
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