IBM X21, X24, X20 manual IRDA Port, For X22, X23

For X22, X23, X24

2

Step	Screw (quantity)		Torque
	M2	⋅ 3.5mm (2) Silver	14.7	Ncm (1.5 kgfcm)
	M2	⋅ 6mm, Nylock-coated	19.6	Ncm (2 kgfcm)
	(2) BK

1160 IRDA Port

vBattery pack (1010)

vKeyboard assembly (1050)

vCDC adapter (1080)

vBDC adapter (1090)

vFan assembly (1100)

vWirelesslan assembly (1110)

vLCD assembly (1120)

vCase keyboard deck (1130)

vSpeaker (1140)

vPC Card slot assembly (1150)

Chapter 3. ThinkPad X20, X21, X22, X23, X24 85