Just rebuilt transfer case and now it's whining.
#1
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Location: Lewisville, TX
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Year: 2000
Model: Cherokee
Engine: I6
Just rebuilt transfer case and now it's whining.
Hello all. I just finished rebuilding my tc(np231)with new bearings and seals. I did not replace the chain because it hasn't stretched. At the same time, I put all new u joints in the front and rear driveshafts and had them balanced. I got it all back together and took it for a spin to check the case operation. It shifts into 4wd fine but when I let off the accelerator there is a whining sound. The sound is not present in 2wd, only in 4wd. As soon as I give it a little throttle it goes away. I tried searching the past few days but haven't found anything (besides people talking about the chain grinding the case.)
Any ideas?
Any ideas?
#2
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Join Date: Oct 2013
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Year: 2000
Model: Cherokee
Engine: I6
Another note, I'm not sure if it was making this noise prior to the tc overhaul. If it was I did not notice it, but then again I only had it in 4wd off road and wasn't driving street speeds so I don't think I would have heard it. Would the tc shift linkage being out of adjustment cause this?
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