Formatter and LIU 1 Remove the formatter pan (see page 137). 2 To remove the formatter from the formatter pan, remove the five screws (callout 1) securing the formatter. 3 Pull the speaker cable (callout 2) from its connector on the formatter. 4 Gently slide the formatter away from the LIU to unplug the connector between the formatter and the LIU. 5 To remove the LIU from the formatter pan, remove the three screws (callout 3) securing the LIU. 2 2 1 2 3 2 Figure 64. Formatter and LIU 138 Chapter 5 - Removal and replacement EN