Hello, I'm having trouble with my freelander 1 td4 automatic, its hard to engage reverse. Other gears works fine only reverse is not working. I can hear the engine sound changes when shifting to reverse, but it doesnt move. My uncle used this car before and he said the gearbox had been rebuild. My question is, when the reduction band fail, can it move forward too? And I want to know how hard is it to remove gearbox