Lenovo ThinkPad X1 Fold Gen 1 Hardware Maintenance Manual page 58

Step Screw (quantity)
10
M2 × L3.2 mm, flat-head, nylon-coated (3)
11
M1.6 × L2.8 mm, flat-head, nylon-coated (4)
It is recommended that you install two screws (M2 × L3.5 mm) in the two slots as shown in step
Recommended screw torque is 0.098 Nm (1.0 kgf-cm). This will help you remove the system board assembly
easily.
When installing:
• Ensure that the springs on system board assembly the are fixed correctly as shown in the following
illustration.
52
Hardware Maintenance Manual
Color Torque
Yellow 0.181 Nm
(1.85 kgf-cm)
Black 0.098 Nm
(1.0 kgf-cm)
12 .