Lenovo 1953D7U Hardware Maintenance Manual page 111

Remove the CPU support plate.
Step Screw (quantity)
7
M2 × 5 mm, flat-head, nylon-coated (1)
(continued)
Removing and replacing a FRU
8
7
Color Torque
Black 0.167 Nm
(1.7 kgfcm)
ThinkPad T60 and T60p
105