Before You Begin

 Warning

Read Battery Safety and follow workspace and battery handling guidelines before you begin.

Remove the following parts before you begin:

• Display

• Battery

Tools

• Adjustable torque driver (10–34 Ncm)

• Crosshead 50 mm bit

• ESD-safe tweezers

• Nylon probe (black stick)

Refer to a full list of tools required for all repairs.

Removal

Note: If you’ve already completed the removal steps, skip to reassembly.

1. Use the adjustable torque driver and crosshead bit to remove three crosshead screws from the top speaker.

   

2. Lift the top speaker out of the enclosure.

   

Reassembly

Screw Diagram

•  Caution: The screw tray is the same for eSIM and pSIM models. One screw (923-13951) labeled with the caution icon is not used for pSIM models.

• Important: 923-14032 may be a crosshead screw or a trilobe screw. Use the appropriate bit for the screw that's included in the screw tray.

 Caution: Don't damage the springs on the speaker. If the springs are damaged, you'll need to replace the top speaker.

1. Position the top speaker in the enclosure at an angle as shown. Then lower it into the enclosure.

   •  Caution: Ensure that the speaker gasket is fully aligned with the indentation in the enclosure.

     

2. Set the torque value on the 10–34 Ncm adjustable torque driver to 17.5 Ncm. Use the adjustable torque driver and crosshead bit to install three new crosshead screws (923-14001) into the top speaker.

   

Reinstall the following parts to complete reassembly:

• Battery

• Display