Returning to my 04 Disco TD5 Auto today I noticed what appear to be a loose pipe hanging down around the front axle. A closer look revealed that could perhaps be a breather, it is about 3ft long and begins at the transfer box and leads forward, the end is hooked and is currently just dangling and resting on the propshaft to the front axle.
Can anyone tell me what it is and where its should be!