Alignment Pin And Front Thumb Screw Receptacles - IBM TS3310 Maintenance Information

Figure 8-10. Alignment pin and front thumb screw receptacles
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4. Open the I/O Station door then the Access Door of the control module to
expose the control module alignment pin behind the Access Door.
5. Push the control module onto the lower expansion module.
6. Twist the control module alignment pin ( 1 in Figure 8-8 on page 8-11) to
unlock it from the up position.
7. Adjust the control module's position on top of the expansion module until the
control module alignment pin drops into the alignment pin receptacle ( 1 in
Figure 8-10) in the lower expansion module.
8. Tighten the front thumb screw ( 2 in Figure 8-8 on page 8-11) to secure the
front of the control module to the lower expansion module ( 2 in
Figure 8-10).
9. Open the I/O Station door and tighten the other front thumb screw.
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Chapter 8. Add, Check, Adjust, Remove, and Replace Procedures
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