I am installing a 1986 740 radio with adaptor clip into a 240 that is a 1990. The radio adaptor clip is different from the 1986 740. I am sure of the wiring for the 1990 hook up (which wires are for what). I have the radio adaptor clip which I cut from a car in the junk yard (only a few wires seem to be attached to the clip, I don't think they are all there) and the radio from the 740.

Since I do not know if I have all the attached wires. What I am after is the exact order and identification (whether a speaker wire or power wire on) on the clip for 740. So looking at the clip in the back of the 740 radio it has two rows that are staggered (top and bottom). Top row, what is the first hole in the clip for, what is the second hole in the clip for, and so on? Then on the bottom of the clip, what is the first hole in the clip for and so on? Since I do have some of the wires and appropriate identification of colors would also help.

Thanks for any and all help.