GM 19168039
Starter

Before Starter motor replacement you must remove the Intake Manifold. Start by disconnecting the lead and terminal nut from the solenoid s of the Starter unit. Once the Starter terminal nut and battery positive cable are removed from the Starter motor you can proceed with removal. Start by removing the Starter motor by first removing the Starter motor mounting nut and bolt . When installing the Starter motor place it over the stud then bolt and nut the Starter motor mounting nut and bolt while tightening both to 50 n.m (37 lb ft). Secure the Starter terminal nut while maintaining a torque of 9 n.m (80 lb in) to the attached battery positive cable. Attach the lead to the Starter solenoid while installing the Starter solenoid s terminal nut at 3.5 n.m (31 lb in). Finally, reinstall the Intake Manifold.

The replacement of the Starter motor begins with removing the Intake Manifold. To begin the replacement process disconnect Starter solenoid s terminal nut and lead from the Starter before separating Starter terminal nut from the battery positive cable . Next is the removal of both the Starter motor mounting bolt and nut that will enable Starter motor extraction from its engine position. Position the Starter motor over the stud before you install Starter motor mounting nut and bolt. Tighten the bolt/nut until torque reaches 50 n.m (37 lb ft). Fasten the battery positive cable to the Starter then tighten the Starter terminal nut to 9 n.m (80 lb in). The Starter solenoid s terminal nut requires installation after lead attachment while maintaining a torque of 3.5 n.m (31 lb in). Finally, reinstall the Intake Manifold.

Tighten them to 50 Nm (37 lb ft).

Reconnect the battery negative cable.

Disconnect the starter solenoid S terminal nut and lead.

Attach the battery positive cable to the starter stud and secure it with the battery positive cable nut tightened to 9 N.m (80 lb in).

Remove the starter mount bolt and nut to take out the starter motor.