Hi guys. I suspect the throw out bearing(?) on my clutch has went. Can't select any gears when the car is running but can when the engine is off. When the engine is off, car in gear and clutch pedal depressed you still can't move the car. It was also making a weird humming type noise since I got the car when it was in neutral and idling (it now isn't making the noise).
The car is off the road so I'm gonna pull the gearbox off and have a look see, but I don't really know what I should be looking for, will be my first ever gearbox removal.
So: If it is the throw out bearing what should I be looking for? If it isn't and something else is broken will it be abundantly obvious? Any tips for removing the box?
Cheers