2.To remove the fan only: Release two tabs (callout 1), and then remove the fan from the fan duct.

Reinstallation tip When the fan is reinstalled, the air must flow into the product. Look at the arrows embossed on the fan frame that indicate air flow direction.

Figure 2-114Remove the power supply fan (2 of 4)

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3.To remove the fan and fan duct: Remove one screw (callout 1), and then release the wire harnesses from the guides on the fan duct.

Figure 2-115Remove the power supply fan (3 of 4)

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148 Chapter 2 Removal and replacement

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