CAUTION
Figure 2-15
Removing and Replacing Major Library Components
Removing and Replacing the Transport Assembly (for Models 2/20, 4/40, and 6/60 only)
4. On Model 2/20, lower the transport assembly into the library,
ensuring that the umbilical cable folds properly as you lower the
assembly.
5. On Models 4/40 and 6/60, align the gears on the transport assembly
with the gear rails on the library (Figure 2-15). Check the gear teeth
position to ensure they are aligned with the gear rails and that the
gear rails are level with each other.
On Models 4/40 and 6/60, the alignment of the gears with the gear rails is
critical. The library will test alignment when it is powered on.
Transport Assembly Position
A
Gears incorrectly aligned
B
Gear correctly aligned
6. When the transport assembly is level with the top of the library,
lower it to the bottom of the library.
2-34
1
Gears
2
Gear rails (racks)
3
Check points to ensure
alignment
Chapter 2