Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 97

2. Lift up the base assembly by starting from the bottom edge of the base assembly. Refer to Figure 3-8. 3. Release the tabs on the bottom edge of the base assembly. (Figure 3-8). 4. Grasp the base assembly and remove the base assembly from the device (Figure 3-8). Figure 3-8. Base Assembly Removal Base Assembly Installation 0 1. Align the base assembly onto the device (Figure 3-8). 2. Install and secure twenty four (24) screws to the base assembly. Refer to Figure 3-7. 3. Install battery. ID Green Call out Red Call out Size M2.0*3.0 M2.5*6.5 Quantity 6 18 Screw Type Machine Maintenance Procedures 3-13