Lenovo ThinkPad P40 Yoga Hardware Maintenance Manual page 102

Step Screw (quantity)
7
M2.5 × 3.5 mm, flat-head, nylon-coated (4)
8
M2.5 × 6 mm, flat-head, nylon-coated (1)
When installing:
Ensure that the keyboard and the base cover assembly are attached firmly; otherwise, battery connection
may fail.
96
ThinkPad P40 Yoga, S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 Hardware Maintenance Manual
Color
Silver
Black
10
Torque
0.294 Nm
(3 kgf-cm)
0.294 Nm
(3 kgf-cm)
9
10