Lenovo ThinkPad L470 Hardware Maintenance Manual page 94

Step Screw (quantity)
1
M2.5 × 6 mm, flat-head, nylon-coated (2)
2
M2 × 5 mm, flat-head, nylon-coated (3)
Use the hex bit socket to remove the hexagonal screws.
Step Screw (quantity)
4
Hexagonal screws (2)
88
ThinkPad L470 Hardware Maintenance Manual
Color Torque
Black 0.294 Nm
(3.0 kgf-cm)
Silver 0.181 Nm
(1.85 kgf-cm)
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)