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"Removing the defective high speed riser module" on page 151
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"Removing the fan module" on page 147
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"Removing the fan cage" on page 120
Removing the power distribution board kit
Figure 119: Removing the screws
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Remove the two screws securing the air duct.
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Remove the air duct.
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Loosen the four screws on the power distribution board kit (see circles).
Power distribution board
CX400 M6
Upgrade and Maintenance Manual
157