No, but I'd like to know also :-)
My guess is: All Maple (except for the Ebony fretboard) Volume, Volume, Volume, Filter and maybe a Q-switch...
This one was used during the '88/'89 Damaged Justice tour along with a 4 string JJ Persuader and 2 (I think) Wall basses (4 and 5 string)
I think this bass was also used in the early 90's Wherever We May Roam tour.
From the Nowere else to roam tour (started in '93) he only used Series II basses if I'm not mistaken.