IBM X23 - Manual (Page 83)

1130 Case Keyboard deck
v Battery pack (1010)
v Keyboard assembly (1050)
v CDC adapter (1080)
v BDC adapter (1090)
v Fan assembly (1100)
v Wirelesslan assembly (1110)
v LCD assembly (1120)
For X20, X21
1a
1a
1
Step Screw (quantity) Torque
1 M2 × 3.5mm,
Nylock-coated (5) BK
19.6 Ncm (2 kgfcm)
1a M2 × 6mm, Nylock-coated
(3) BK
19.6 Ncm (2 kgfcm)
Chapter 3. ThinkPad X20, X21, X22, X23, X24 79