Lenovo ThinkPad Edge L330 Hardware Maintenance Manual page 74

Removal steps of keyboard
When installing: Ensure that the screws are fastened and the keyboard is secured.
Step Screw (quantity)
1
M2 × 6 mm, flat-head, nylon-coated (2)
68
Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)