IBM MT 2631, A21M, A22P, A22M, A21P, A20M manual Fan assembly, Note Step

Removing and replacing a FRU

1140 Fan assembly

For access, remove these FRUs, in order:

v“1010 Battery pack” on page 60

v“1050 Hard-disk drive or RF ID adapter” on page 67

v“1060 Ultrabay 2000 device” on page 69

v“1070 Keyboard” on page 71

v“1080 Keyboard CRU insulator” on page 74

v“1090 Hinge cover and clear sheet icon” on page 75

v“1100 Keyboard bezel and speaker” on page 76

Note: Step	is for the MT2628-Fxx, Gxx, Pxx, Qxx,
Rxx, Sxx, Txx, Xxx, MT2633-Gxx, Txx, and
MT2629. Other model do not have the screw		.

Step	Screw (quantity)		Torque
	M2.5 ×	4.8 mm, nylon-coated (2)	0.392 Nm
			(4 kgfcm)
	M2.5 ×	4.8 mm, nylon-coated (3)	0.392 Nm
			(4 kgfcm)

ThinkPad A20m/p, A21m/p and A22m/p 83