IBM Power Systems 7063-CR1 Service Manual page 31

Figure 10. Removing the system processor air baffle
3. Lift the holder for the fans as shown in Figure 11. The fans are easier to remove when the holder is
slightly lifted.
Figure 11. Removing the fan holder
4. Push the fan up from the holder as shown in Figure 12 on page 16.
15
Removing and replacing parts in the 7063-CR1