Top FAN Assy
Prerequisites
Procedure
- Remove Top Finished Plates.
Figure 1. Top Finished Plates

- Remove T4 cover by removing 4 screws.
Figure 2. T4 cover

- Disconnect FAN Power cables from T4.
Figure 3. Cables on T4.

- Remove Right and Left FAN Assy.
Figure 4. FAN Assy Removal

- Restore the new FAN Assy by reverse order of removal. Connect power cables to T4 according to the label on each cable.
1 Finalization
Procedure
- Restore the Power. Refer to System Cabinet PDU Main Breaker LOTO Procedure.
- Check that the Top Fan Assy is operating normally.
- Run one head or body scan.