Thanks for replying Keith.
The motor was made by General Electric as I had mentioned in my first post but when you asked for wire colors, I checked for any other information about the compressor and found that it was built by The Kargard Company in Marnett, WI in 1971.
I have checked the GE site...
I hope someone has information on older General Electric motors. I have a 1.5 HP 110 VAC motor driving a compressor that is capable of being converted to a 220 VAC motor, but the wiring diagram is missing from the motor. IT IS A model 5KC49WG527X and has four terminals inside the rear cover and...