IBM System Storage TS3310 Setup And Operator Manual page 219

To align the gear racks in a multi-module library:
1. Slightly push up and pinch the gear rack locking mechanism (
Figure 11-13 on page 11-20) to unlock the gear rack in the control module.
2. While pinching the gear rack locking mechanism (
11-20), push the gear rack down until it aligns with the gear rack in the
expansion module, then release your hold on the locking mechanism.
3. Manually inspect the track to ensure there are no gaps.
4. Repeat Steps 1 through 3 for the other gear rack.
5. Manually raise the picker and disengage the picker locking mechanism (
Picker locking mechanism. If the gear racks are properly aligned, the picker
will slowly move to the bottom of the library.
2
in Figure 11-13 on page
Chapter 11. Add, Remove, Replace Procedures
1
in
1
in
11-21