i dont think they have them anymore, gearbox is sealed for life. however to change oil, there should be a drain plug at botttom of diff. to fill gearbox, use either breather plug on top of gearbox, black plastic plug middle of plug pulls out. or remove reverse light switch. think gearbox takes 2 litres of gear oil but best to make sure of oil capacity from local motor factors.
me, March 2010
