1150 Irda Port; For X22 - IBM ThinkPad X20 Hardware Maintenance Manual

1 M2 × 3.5mm (2) Silver
1a M2 × 6mm, Nylock-coated
(2) BK

1150 IRDA Port

v Battery pack (1010)
v Keyboard assembly (1050)
v Fan assembly (1090)
v Wirelesslan assembly (1100)
v LCD assembly (1110)
v Case keyboard deck (1120)
v Speaker (1130)
v PC Card slot assembly (1140)

For X22

1
Step Screw (quantity)
1 M2 × 3.5mm (2)
Nylock-coated Silver
80
ThinkPad X20, X21, X22
14.7 Ncm (1.5 kgfcm)
19.6 Ncm (2 kgfcm)
Torque
19.6 Ncm (2 kgfcm)