Lenovo ThinkPad X220 4287 Hardware Maintenance Manual page 87

Table 19. Removal steps of speaker assembly (continued)
Step Screw (quantity)
2
M2 × 3mm, wafer-head, nylon-coated (1)
Color Torque
Black 0.181 Nm
(1.85 kgfcm)
.
Chapter 8 Removing and replacing a FRU
81