Need a wiring diagram for electric dryer

HELP! I took my dryer apart trying to fix a sudden rumbling noise (long story). Anyway, I lost the one page wiring diagram in the process…now I have three wires left over and don’t know where they connect. I can find part manuals and operating manuals online, but not a simple schematic/diagram.

I can attach a drawing (if needed) of exactly what the back of my dryer looks like, and maybe someone could see right away where they should go.

Regardless, any ideas where I can order the wiring page?