How to reassemble the manual eject screw?

Hi guys;

I found the manual eject screw loose inside my optical drive. Spring is absolutly destroyed.

This is a reference image of the screw:

Drive is working fine, but I want to reassemble it again. I don’t understand how it is placed.

I now where to put it, but, It is mounted over the white dented wheel or below?

Can anyone up a reference image?

Thanks in advance for the help.