Lenovo ThinkPad Edge E330 Maintenance Manual page 67

Removal steps of bracket
1
Step Screw (quantity)
1
M3 × 2.8 mm, flat-head, nylon-coated (4)
1
1
Color Torque
Black 0.392 Nm
(4 kgfcm)
.
Chapter 9 Removing or replacing a FRU
1
61