IBM T22 User Manual
1020 Backup battery
DANGER
For access, remove this FRU:
v
1
2
Step
Screw (quantity)
Torque
1
M2.5 × 3.5 mm, (1)
0.392 Nm
(4 kgfcm)
(4 kgfcm)
(continued)
Use only the battery in the parts listing for your
computer. Use of an incorrect battery can result in
ignition or explosion of the battery.
computer. Use of an incorrect battery can result in
ignition or explosion of the battery.
Removing and replacing a FRU
ThinkPad T20, T21, T22 and T23 series
61