Quoted from pinballinreno:My advice is to modernize them and use the wire lead lamp sockets then molex them into the harness.
Set any diodes into the wire loom with shrink tube or aquarium tubing over them.
This method removes the silly soldering and stapling.
You can gang up all the ground wires to a single connection etc.
Draw it up on paper and you will see how easy it is to rewire these.
Im doing the same with all the silly bare ground wire. Just replace it with safer insulated wire.
I replaced the broken pop bumper lamp socket today, using my new soldering iron I got for Christmas..
It was easier for me to just copy how the original lamp socket was installed. Once I get a lot more experience,I'll give what you suggested a shot. But right now I'm ecstatic that I fixed it.
My next repair will probably be replacing the C-30 capacitor on my MPU. Every once in awhile,when I turn the game on, nothing happens, unless I shut it off and turn it back on. I read somewhere,that it's probably the capacitor that's bad .
Not looking forward to it, since it close to 20 connections I have to undue,to take out the board.