Originally Posted by
jonnyc
I have spoken to the breaker guy today and he said it is normal on any second hand / reconditioned box. It stops when i press the clutch.
if it stops when u press the clutch then it is the gearbox makeing the noise i.e input sharft bearing as u are taking drive away from the box!

unless u have a noisey relase bearing or worn clutch springs but thats unlikely unless its a very small rattle/chattering noise