UFP trailer Ball reciever

[h20winn]

Hello, Does anyone have a picture of the under area of the ball socket of the trailer ball socket of a UFN trailer reciever. I need to see where and how the spring is installed on the latch. The spring fell out of my latch when the snap ring fell out and I have no idea how the spring goes in.

thanks a lot

[TMCNo1]

Here's the UPF pdf maintenance file showing parts on page 23 and page 28, http://www.ufpnet.com/Portals/0/PDFs/A-60,%2075%20_%2084%20Actuator%20Maintenance.pdf