Lenovo ThinkPad Edge E520 Hardware Maintenance Manual page 76

Removal steps of top case assembly
Note: Your models may look slightly different from the illustration above.
Step Screw (quantity)
1
M2 × 6 mm, wafer-head, nylon-coated (10)
Note: Your models may look slightly different from the illustration above.
Step Screw (quantity)
2
M2 × 3 mm, wafer-head, nylon-coated (4)
70
Hardware Maintenance Manual
1
1
1
1
1
1
1
1
1
1
Color
Black
Color
Black
Torque
0.181 Nm
(1.85 kgfcm)
Torque
0.181 Nm
(1.85 kgfcm)