5000CSTQ Rear Differential Howling

[Kneale Brownson]

And be sure you can get the filler plug out before you drain the oil.  

At 11:39 PM 11/20/2004 -0500, Denis wrote:
>  The 17mm Allen plug is located on the helper side( right) up from the CV 
>joint
>  The best lub is Castrol Sythec diff oil: 75W90
>
>  Remove all the oil left;plug is under the diff. Be careful, its hard, use 
>heat the plug couple of hammer tock then unbolt it with a good 17mm Allen
box.
>