A guy in Washington (state of) publishes a useful guide to seat rebuilding. It also shows all the workings. Good investment, since I am running 2 300TDs
Another low-tech solution -look at the other seat to figure out what goes where.
It took me a while to learn that one -duhhhh.
Stage Wizards Lighting and sound designer
1981 SD 328,000
1985 300TD, 266,000
1984 300 TD, 267,000