Yep. That is the classic 2009 gearbox issue.

It's hard to tell from the photos of the damage to the counterweights and inside of the casing, but you might get away with it?

Can you do me a favour Rob and have a look at this thread and send me the details by PM. I need as much evidence that I can get.

*I've embedded the images for you. Click on the edit post button and you'll be able to see what I've done/how to do it in future.

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