Hi just a quick question, my 200tdi defender started whining in 4th and 5th a while ago but just recently its also gone into 3rd and got alot louder and has also started vibrating a bit and makes it really akward to drive. Does anybody have any ideas what it cud be?. Ive lay under it this morning with it in neutral and handbrake off and there is alot of up and down movement in the handbrake drum on the end of the transfer box. Is my transfer box knackered?? cheers in advance Dave.