IBM ThinkPad R40 Hardware Maintenance Manual page 110

Removing and replacing a FRU
F or m a c h in e ty p e 2684, 2685
Step Screw (quantity)
M2.5 x 8.5 mm, Black (6)
□
121 M2.5 x 6 mm, Yellow (3)
(continued)
1 0 6 ThinkPad R40
if
1
Torque
0.294 Nm
(3 kgfcm)
0.294 Nm
(3 kgfcm)