Lenovo 4271 Personal Computer User Manual


 
7. 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.
8. 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.
Note: The new rear fan assembly you received will have four new rubber
mounts attached.
Figure 31. Removing the rear fan assembly
38 User Guide