Lenovo ThinkPad T43 2668 Hardware Maintenance Manual page 149

Remove the support structure a and the EMI bracket
b .
a
Step Screw (quantity)
2
M2 × 10 mm, flat-head,
nylon-coated (1)
(continued)
1
ThinkPad T43/T43p Series
Removing and replacing a FRU
b
3
Color
Black
2
Torque
0.245 Nm
(2.5 kgfcm)
143