Re: need help plz
Dunno, mine looks a bit more complicated than that. I don't think it would cost more than 50 bucks to get done honestly. I'd just take it in and get it replaced at a camera repair shop after ordering the part on amazon/nikonusa.com/etc.
Essentially, it's a hinge that is allowed to move back and forth and a spring attached to that hinge. Then, the spring seems attached inside somewhere which might be where most of the hard part resides when replacing it. I wouldn't trust myself to do it unless i was certain I could.