IBM ThinkPad A21m

14.1-in. and 15.0-in. panels
Step MT Screw (quantity) Torque
1 2628-Fxx, Pxx,
Rxx, 3xx
M2 × 5.7 mm,
nylon-coated (4)
0.245 Nm
(2.5 kgfcm)
2628-Exx, Gxx,
Xxx, Txx and
2633-Gxx, Txx, 4xx
M2 × 5.7 mm,
nylon-coated (4)
0.167 Nm
(1.7 kgfcm)
2628-Sxx and
2629
M2 × 5.1 mm,
nylon-coated (4)
0.196 Nm
(2.0 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad A20m/p, A21m/p and A22m/p 103