Lenovo ThinkPad R400 7439 Hardware Maintenance Manual page 109

Table 28. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard
slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots)
bezel assembly (continued)
Step Screw (quantity)
M2 × 3 mm, flat-head, nylon-coated (1)
3
M2 × 9.5 mm, flat-head, nylon-coated (1)
4
Step Screw (quantity)
M2.5 × 4 mm, small-head, nylon-coated (2)
6
4
3
Color
Silver
Black
6
Color
Black
ThinkPad T400 and R400 (14.1-inch widescreen)
5
Torque
0.167 Nm
(1.7 kgfcm)
0.167 Nm
(1.7 kgfcm)
6
Torque
0.392 Nm
(4 kgfcm)
101