IBM 389, 387, 393, 391, 388, 441 Removing the front system fan, Installing the front system fan

5.Press the two tabs of the front system fan towards each other until the two tips 1 are aligned with the corresponding holes in the chassis. Then, carefully slide the front system fan out of the chassis.

Figure 86. Removing the front system fan

6.Touch the static-protective package that contains the new front system fan to any unpainted surface on the outside of the server. Then, remove the new front system fan from the package.

7.Position the new front system fan on the system fan 1 mounting area of the chassis so that the three tips

1on the bottom of the front system fan are aligned with the corresponding holes in the mounting area. Meanwhile, make sure that the two posts 2 of the front system fan are aligned with the corresponding holes in the inner side of the chassis. Then, carefully slide the front system fan into the chassis until it snaps into position.

Figure 87. Installing the front system fan

Chapter 6. Installing, removing, or replacing hardware 151