1140 PC Card slot assembly
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)
For X20, X21
2
Step
Screw (quantity)
1
M2 × 3mm (2) White
1a
M2 × 6mm, Nylock-coated
(2) BK
For X22
2
Step
Screw (quantity)
1
1a
1
1a
Chapter 3. ThinkPad X20, X21, X22
Torque
14.7 Ncm (1.5 kgfcm)
19.6 Ncm (2 kgfcm)
Torque
79