IBM Power Systems 9008-22L Manual page 22

Figure 4. Removing the heat sink
4. Using the supplied tweezers, remove the TIM from the top of the processor and place it in a clean,
dry area as shown in Figure 5. Be careful not to damage the TIM as it is very light and fragile.
Figure 5. Removing the TIM from the system processor module
5. Prepare the system processor module for removal by completing the following steps.
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Power Systems: System processor modules for the 9008-22L, 9009-22A, or 9223-22H