Cisco SE-CL-L3 Installation Manual page 47

Maintaining the Server
Figure 20: Removing the CPU/Heatsink Assembly
1
2
3
Step 2 Separate the heatsink from the CPU assembly (the CPU assembly includes the CPU and the CPU carrier):
a) Place the heatsink with CPU assembly so that it is oriented upside-down as shown below.
Note the thermal-interface material (TIM) breaker location. TIM BREAKER is stamped on the CPU carrier next to
a small slot.
Heatsink
Heatsink captive nuts (two on each side)
CPU carrier (below heatsink in this view)
4 CPU socket on motherboard
5 T-30 Torx driver
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Cisco Application Services Engine Hardware Installation Guide
Replacing a CPU and Heatsink
41