Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 359

Figure 219: Installing the heat sink (B)
▶ Push the four latches outward (see arrows).
▶ Fasten the four captive screws in the sequence printed on the heat sink (1 to
4), by proceeding as follows:
Torque: 0.9 Nm -1.0 Nm
▶ First, tighten the captive screw 1 to 50 %, then tighten the captive screw 2
to 50 % .
▶ After that, tighten the captive screw 3 to 50 %, then tighten the captive
screw 4 to 50 % .
▶ Finally, tighten the captive screws in the sequence 1-2-3-4 completely.
RX2540 M7 Upgrade and Maintenance Manual
Processor (CPU)
359