Acer Aspire S5-391 Acer S5-391 Notebook Service Guide - Page 163

Motor (Right) Installation NOTE: After installing the motor (right), execute the Motor Calibration Tool, refer to Servo Motor Troubleshooting on page 4-14 to use the tool. 1. Place the right motor to its bay on the lower case. Figure 5-88. Installing the Left Motor 2. Attach one M 1.6 x 2.5 screw on point (A) and two M 1.6 x 4 screws to secure the right motor to the lower case. A Figure 5-89. Securing the Right Motor Screws 5-59 Service and Maintenance