First disconnect the negative battery lead, lift your car with jackstands, and remove the vehicle's engine cover before working. For 350Z cars, separate the U-joint from the steering gear and connecting intermediate shaft. Remove the U-joint as usual. Loosen and take out the nut that keeps the battery starter cable on the B terminal stud for the starter solenoid. Detach the cable from the terminal. Unplug the cable running to the starter solenoid's end on the starter motor, unbolt the two bolts that hold it in place, and pull out the starter motor. Removal follows the same steps, except leaving the mounting bolts tight.