Remove the drive cover. image/svg+xml CAUTION image/svg+xml Crush Hazard Loosen the cover screws. Do not fully remove them. If you fully remove the cover screws, the terminal cover can fall and cause moderate injury. Unplug the fan cables from the fan connectors. Figure 1. Components Fan connectors Fan cables Loosen the screws that safety the fan unit. Figure 2. Loosen the Screws Screw position A Screw position B Remove the fan unit. Figure 3. Remove the Fan Unit Unplug the relay connector, remove the screws that safety the cooling fans and circulation fan, and then remove the fans. Figure 4. Remove the Cooling Fans and Circulation Fan Cooling fan Relay connectors Fan unit base Circulation fan