I needed a new front brake light switch for my bike but was able to clean the original one up instead. 25 years old and just needed a good cleaning to get some more life out of it.
Dirty switches are a regular issue on older machines, fortunately most of them can be disassembled for cleaning without much damage. This one did have the welded pins, which only required a small flat screwdriver to pop the ends off and I used a dab of hot glue to reassemble, although it can't come apart once installed.
It's been very hot the past several days, 106 today. I had enough the other day and rode to the river, and sat in it.