IBM Power Systems 9008-22L Manual page 30

Figure 13. Locking the system processor module into the tool
3. Install the system processor module:
a. If dust or debris is present on the system processor socket, use the supplied air pump to clean the
socket. Blow small bursts of air from the center toward the sides of the socket, as shown in
Figure 14 on page 15.
14
Power Systems: System processor modules for the 9008-22L, 9009-22A, or 9223-22H