IBM X20 Laptop User Manual


 
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Step Screw (quantity) Torque
4a M2 × 3.5mm (2)
Nylock-coated Silver
19.6 Ncm (2 kgfcm)
1100 Fan assembly
v Battery pack (1010)
v Keyboard assembly (1050)
For X20, X21
Step Screw (quantity) Torque
1 M2 × 3mm (4) White 19.6 Ncm (2 kgfcm)
1a M2 × 6mm, Nylock-coated
(1) BK
19.6 Ncm (2 kgfcm)
72 ThinkPad X20, X21, X22, X23, X24