Repairing Old Laserjet 5: Where Does This Little Green Plastic Hook Go?

[EducatedGuess]

Hello, Everyone. I have used the old, original HP Laserjet models for over 20 years now. I love them, and now own about five. 

I am finally learning to repair them on my own. 

I have changed the fuser on my HP LJ5, but there is this little green plastic hook in my parts to replace, and I can't/don't remember where it goes. Would someone happen to know what I'm referring to? I can post a JPG or two of the part, if necessary. 

If you had a link to an article or video that would, that would be great. This is the only thing standing in my way of reassembling the printer.

Thanks Much,

Scott

[Valsimot]

Post a picture of the part so we can see. Someone will know where it goes, without picture it's close to mission impossible.