IBM ThinkPad T21

For T23 series
4
3
2
aa
Step Screw (quantity) Torque
2 M2.5 × 4.8 mm, nylon-coated (1) 0.392 Nm
(4 kgfcm)
When installing:
1. Install the hinge cover according to the step 3, 4
and then tighten the screw 2. In step 3, take care
not to damage the lens.
2. Make sure that both latches a are firmly attached
and snap into place.
Removing and replacing a FRU
ThinkPad T20, T21, T22 and T23 series 87