IBM ThinkPad A20m Hardware Maintenance Manual page 92

Notes:
1. The heatpipe A and the screw 1a are for the
MT2628-Fxx, Gxx, Pxx, Qxx, Rxx, Sxx, Txx, Xxx,
MT2633-Gxx, Txx, and MT2629. Other models do not
have them.
2. Step 4 (diskette drive spacer) is only for MT2629.
Other models do not have the spacer. Remove it
gently; it will be reused when installing new diskette
drive.
Step Screw (quantity)
1a
M2.5 × 4.8 mm, nylon-coated (1)
1
M2.5 × 4.8 mm, nylon-coated (1)
2
M2.5 × 15 mm, nylon-coated (2)
When installing: Do not press the a -part of the diskette
86
ThinkPad A20m/p, A21m/p, A22m/p
drive to avoid the damage.
Removing and replacing a FRU
Torque
0.392 Nm
(4 kgfcm)
0.392 Nm
(4 kgfcm)
0.392 Nm
(4 kgfcm)