Maintenance and Service Guide

b. Remove the display hinges (3).
The display hinges are available using the spare part number 848370-001 for standard models
and 906120-001 for federal models, and include the left and right hinges.
9. If it is necessary to replace the WLAN antennas:
a. Lift and remove the WLAN antennas (1) o the display enclosure.
b. Release the antenna cables (2) from the routing path of the display enclosure.
c. Remove the WLAN antennas (3) from the bottom of the display enclosure.
The antennas are available using spare part number 848346-001.
10. If it is necessary to replace the WWAN antennas:
86 Chapter 6 Removal and replacement procedures for authorized service provider parts