Lenovo ThinkPad X1 Carbon Gen 11 Hardware Maintenance Manual page 89

Step Screw (quantity)
4
M2 × L3.5 mm, flat-head shoulder, nylon-coated (2)
5
M2 × L2.2 mm step screw, flat-head shoulder, nylon-coated (4)
Removal steps of the speaker assembly (for ThinPad X1 Carbon Gen 11)
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
83