trim motor problem on 74 evinrude 135

[fishingman]

I just got a 1974 evinrude 135 starflight. Model # 135489-B. The trim motor was taken apart and I dont know how to put it back. It only has 2 wires coming from it and i dont know how tohook this back up. The wires arent the original so i cant match any colors. Does anyone have a diagram of this or any idea how i can figure out how to hook it up. There is no switch on the dash so Im basically starting from scratch. Thanks