Gearbox whine

[Eastiee]

Over the last month the gearbox has had a whine on overrun. It's gotten more noticeable over the last week and sounds like a turbo spoiling up (or down on overrun) any ideas what it could be? The gearbox mounts ate basically non existent. As it's knocked itself out of gear on a couple of occasions recently. Whether it's related or not I'm not sure.

Cheers.

 

[NorthloopCup]

Sounds like mainshaft or diff bearings are fucked.

 

[Eastiee]

Also it's juddering in first now as well. The noise is getting louder.

 

[Eastiee]

Aye it's fucked. Gave up at a roundabout oil everywhere

 

[Budgie]

Mainshaft is my bet. Will be all wobbly and horrible when you take the box off.