IBM Power System 9040-MR9 Manual page 50

Figure 36. Locking the system processor module into the tool
h) Hold the outside of the tool and lift the tool and system processor module from the socket.
Lift the tool upward slowly to ensure that the jaws are fully engaged with the system processor
module. Ensure that the system processor module does not disengage and fall back into the
socket of the system processor module. If the system processor module falls back into the socket
of system processor module, the pins might be damaged.
Place the system processor module at an angle on the system processor module tray as shown in
the following figure. Setting the tool and system processor module at an angle on the system
processor module tray makes it easier to place the system processor module in the tray.
36 Power Systems: System backplane