LN166 4x4 vibration

[Information Officer]

Tuners , my Ln166 is vibrating a lot at 80 kilometers and beyond. I change the two cross that was bad and I greased the nipple on the drive shaft.
Is there anything else I should look at? There was no improvement on the vibration.

[toyolink]

Check the centering bearing or flexible coupling on the drive shaft.

[Information Officer]

this model have the straight drive shaft, no centre bearing, where is the flexible coupling?

[Information Officer]

saw the flexible coupling on the net, how do check it?

[toyolink]

I took a closer look at my infor. on this model and the center bearing/flexible coupling possibility doesnt apply.
However,the techs. have advised that this sometimes is caused by failure of cross or use of inferior cross on the drive-shaft.

[Information Officer]

thanks