How to remove gear cog

[CHEVY]

Hope this is in the right place.

 

Does anyone know how to remove the 5th gear cog on a Cosworth T5 Gearbox?

 

Is there a special tool for the job?

 

Also where can i purchase a new 5th gear cog as ours has a bit broken off?

 

Cheers Chevy.

 

[w p e]

you normally have to cut them of its a pig of a job

[CHEVY]

Whats the best way to cut them?

 

Thanks Chevy.

[steve dray]

I managed to get one off in one piece, is a pig though, took several days of trying different things though. I just couldn't bring my self to cut off a perfectly good gear just so I could strip the box!