FWIW I did manage to find the right manual on mitsubishilinks.com so I now have a process for timing belt replacement. Reading through it, I think I will throw in a new water pump while I'm in there.
More reading will bring me around the dashboard I am sure.

1989 Dodge Raider V6
2001 Jeep Wrangler 4.0L
2008 Toyota 4-Runner SR5 4wd