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• Touch the static-protective package that contains the component to any unpainted metal surface on the
node and chassis; then, take the component out of the package and place it on a static-protective
surface.
Note: For reference, the torque required for the screws to be fully tightened to the power bus bar is 12 +/-
0.5 lbf-in.
Procedure
Step 1.
Install the power bus bar to the node.
a.
Align the screw holes on the power bus bar with the corresponding screw holes on the
system board and power distribution board; then, lower the power bus bar into place.
b.
Tighten the main system board screw to secure the power bus bar to the system board.
c.
Tighten the main PDB screw to secure the power bus bar to the power distribution board.
Figure 99. Installation of the power bus bar
Step 2.
Tighten the six outer screws to secure the power bus bar.
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Troubleshooting
