Lenovo THINKPAD T41/T41P Hardware Maintenance Manual page 167

Peel the tape securing the Bluetooth wireless antenna
assembly 3 .
Step Screw (quantity)
4
M2 × 2.7 mm, small-head,
nylon-coated (2)
(continued)
ThinkPad T40/T40p, T41/T41p, T42/T42p Series
Removing and replacing a FRU
Color
Yellow
3
5
4
4
Torque
0.245 Nm
(2.5 kgfcm)
161