The repair was easy and painless. Once, I opened the back panel, I unfastened the rotor cover with a socket wrench and pulled it out. Then, I unfastened the rotor and unattached the sensor connector and supply connector. Then, I disconnected the Rotor Position Sensor and installed the new one. Finally, I reinstalled the rotor and cover and finally did a spin test and my problem was solved.
Thank you AppliancePartsPros.com.