IBM 1200 Hardware Maintenance Manual page 65

Step Size (Quantity)
1 M2.5 x 8L (1)
Note: Some CD-ROM/CD-RW FRU (Delta CD-ROM and
KME CD-RW) has Pickup Lens Fixture sheet in
drive. After the drive is attached to the system,
remove this sheet. Do no put back this sheet in the
drive again.
2
Color
Black
ThinkPad i Series 1200/1300
Torque
3.2 kgf-cm
3
1
55