IBM Thinkpad T40 Hardware Maintenance Manual page 130

Removing and replacing a FRU
Step Screw (quantity)
2
M2 × 12 mm, flat-head,
nylon-coated (1)
When installing: Make sure that the connector 3 is
(continued)
124
T40/T40p, T41/T41p, T42/T42p
3
firmly attached, and then secure it with
the screw.
2
Color Torque
Black 0.245 Nm
(2.5 kgfcm)