IBM manual To step Are common for T20, T21, T22 T23 series

Removing and replacing a FRU

Note: Step to step are common for T20, T21, T22

and T23 series.

Step	Screw (quantity)	Torque
	M2.5 × 4.8 mm, nylon-coated (1)	0.392 Nm
		(4 kgfcm)

7 8

9

Step	Screw (quantity)	Torque
	M2 × 13.5 mm, nylon-coated (2)	0.245 Nm
		(2.5 kgfcm)
	M2.5 × 4.8 mm, nylon-coated (2)	0.392 Nm
		(4 kgfcm)

ThinkPad T20, T21, T22 and T23 series 111