Lenovo ThinkPad X1 Nano Gen 3 Hardware Maintenance Manual page 81

Step Screw (quantity)
4
M1.6 × L2.6 mm, flat-head, nylon-coated (2)
Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause
the cables to be damaged by the cable guides, or a wire to be broken.
When installing: ensure that you connect the orange cable to the main connector, and the blue cable to the
auxiliary connector.
Color Torque
Black 0.098 Nm
(1.0 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
75