Lenovo ThinkPad W520 4284 Hardware Maintenance Manual page 96

Table 32. Removal steps of LCD unit
Step Screw cap
1
2
—
Step Screw (quantity)
3
M2.5 × 6 mm, wafer-head, nylon-coated (2)
88
ThinkPad T520, T520i, and W520 Hardware Maintenance Manual
2
1
Screw (quantity)
M2.5 × 6 mm, wafer-head, nylon-coated (2)
M2.5 × 6 mm, wafer-head, nylon-coated (2)
2
1
Color
Black
Black
Color
Black
Torque
0.392 Nm
(4.0 kgfcm)
0.392 Nm
(4.0 kgfcm)
Torque
0.392 Nm
(4.0 kgfcm)