Lenovo THINKPAD X1 Tablet Gen 3 Hardware Maintenance Manual page 89

Removal steps of the antenna kit
Note: The wireless-WAN antenna assembly is only available on some models.
Attention: When installing the antenna assembly, route the cables as shown in the following illustration.
Ensure that the cables are not twisted or subject to any tension. Tension could cause the cables to be
damaged by cable guides.
a Wireless-WAN antenna (Main)
*
b NFC antenna
*
.
Chapter 7 Removing or replacing a FRU
83