in need of alittle help

ok i cant seem to find my diagram for my bouch relays. can anyone help me on the wiring of these. only thing i can remember i used 4 wire hook up. i remember the numbers on the bottom being 87-85-30-86. which one is the ground, trigger, power in and power out. please help.

http://www.classictruckshop.com/clubs/earlyburbs/projects/bosch/relay.htm

thanks cyrus you are a life saver