Lenovo 4228, 4223, 4229 manual Removing the rear fan assembly

Models: 4229 4223 4228

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5.The rear fan assembly is attached to the chassis by four rubber mounts. Remove the rear fan assembly by breaking or cutting the rubber mounts and gently pulling the rear fan assembly out of the chassis.

Note: The new rear fan assembly will have four new rubber mounts attached.

Figure 26. Removing the rear fan assembly

6.Install the new rear fan assembly by aligning the new rubber mounts with the corresponding holes in the chassis and push the rubber mounts through the holes. Pull on the tips of the rubber mounts until the rear fan assembly is secured in place.

82ThinkStation Hardware Maintenance Manual

Page 88
Image 88
Lenovo 4228, 4223, 4229 manual Removing the rear fan assembly