Lenovo ThinkPad S1 Yoga Hardware Maintenance Manual page 78

2. Remove the screws.
Step Screw (quantity)
17
M2.5 × 4 mm, flat-head, nylon-coated (1)
18
M2 × 4 mm, flat-head, nylon-coated (7)
3. Remove the screws
Step Screw (quantity)
19
M2 × 4 mm, flat-head, nylon-coated (2)
72
Hardware Maintenance Manual
17
18
19 and the dc-in bracket
18
18
18
18
18
18
Color
Silver
Silver
20 .
19
Color
Silver
Torque
0.392 Nm
(4.0 kgf-cm)
0.181 Nm
(1.85 kgf-cm)
19
20
Torque
0.181 Nm
(1.85 kgf-cm)