So,
there are various other issues going on

"The PRI"won’t switch over, or something like that…

The tab is broken, so it won’t switch to “ON” or “RES"either.
It’s a weird design anyway… there’s an oil seal in the center,
so in PRI mode it pushes straight through the slide groove for direct flow, I guess?

I ordered a battery,
got a quote on the petcock,
and that’s it★
