Ive got a wine on my 200tdi 110 . only appears at about 60 65mph .
bearings arent bad ive recently changed on but I had a ook underneath tonight when i got home and the t case was really warm if not hot
I had just done 50miles mainly motorway at about 70mph
if some one gets a chance can they see after a run if there t case is a bit on the hot side, ive checked the oil and i had to top up with the usual drop but nothing major