Drivers side needle bearing question. Temperature?

That has been in Toyota 4X4 manuals for decades. It's a good practice for any truck with part-time 4WD.

 

I took them a video where they could hear it, and asked them to keep the truck overnight and drive the next day. They heard/felt it. Is it fixed? No, but they are working well the me.

 

Yes they did, but they told me that if it happens again it wont be covered.

 

yeah see that's jacked up that dealer will cover it and then said it wont cover it.

 

got a call from the corporate of Toyota about my issue on the needle bearing they want me to take it to another dealer to get it fixed but I told them its their words against mines, therefore I told them I don't trust any Toyota mechs unless they know what the issue is. uuuggghhhhh oh wells at least they called back

 

Im having this issue on my 17 with a leveling kit. Will the noise go away if i go back to stock.