Depending upon when your motor was manufactured, one of these links should help:
http://www.go-ev.com/PDFs/2000008259NAL-050515.pdf
http://www.go-ev.com/PDFs/003_08_02_04-08259_ImPulse_9_Eng_Drawing.pdf
Enjoy,
George
http://www.go-ev.com/PDFs/2000008259NAL-050515.pdf
http://www.go-ev.com/PDFs/003_08_02_04-08259_ImPulse_9_Eng_Drawing.pdf
Enjoy,
George