Nikon Coolpix P520 lens replacement or repair

My apologies about the camera placement and recording quality; this repair wasn't done in my workshop.
The issue in this camera was actually a defective shutter assembly, which ultimately required parts to repair. If you can source a replacement lens, I would definitely recommend that course of action vs. disassembly/reassembly. This repair is very difficult, and involves a lot of small screws, springs, and intricate assemblies.
The screwdriver I use can be purchased here: amzn.to/2DH2iNw