Quoted from Taxman:
I remember reading about one of the mechs being an issue and unobtainium. Of course that was many years ago when replacement parts were rare for anything. What goes wrong? The Warrior goes back and forth on a big plastic worm gear to block the multiball hole. I wonder what the parts are that you can't get.
The part that is the hardest to find if you need it is the stepper motor that drives the Warrior bug back and forth. I'm not sure if anyone has found a suitable replacement model as the factory stock appears to be gone. Just keep the Warrior bug going back and forth smoothly on the rails and hopefully there shouldn't be any issues!
There is an SST pinball club group that has lots of great info and links on speaker upgrades, fixes, mod stuff, etc, ...the usual cool helpful stuff you can find on pinside!
It's awesome that you have 2 Dina Meyers games! I've been looking for the second one but haven't seen much locally...
Enjoy your SST!!