IBM ThinkPad R30 Hardware Maintenance Manual page 66

Pivot the memory card until it snaps into place.
Side View
1040 Hard disk drive assembly
v "1010 Battery assembly" on page 57
2
Step Size (Quantity)
1 M3 x L4 (1)
60
ThinkPad R30/R31 HMM
1
Color
Black
Torque
3.2 kgf-cm