IBM IntelliStation M Pro 6225 Hardware Maintenance Manual And Troubleshooting Manual page 46

8. Press the extender release tab toward the top of the chassis and remove the
9. Press down and hold the fan assembly release lever. While holding the lever,
To replace the microprocessor fan assembly, reverse the previous steps.
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IntelliStation M Pro Types 6225 and 6228: Hardware Maintenance Manual and Troubleshooting Guide
extender by pulling up on the extender handle.
Clips
Release tab
Extender
Extender handle
Important: Two metal clips in the front panel of the chassis provide additional
support for the fan assembly during shipping. If necessary, press on
the raised edge of each clip to flatten it into the front panel before
attempting to remove the fan assembly. These clips do not have to
be restored when the fan assembly is replaced.
grasp the handle and carefully pull the fan assembly up to disengage the tabs
from the front of the chassis; then, lift the assembly out of the chassis.
Release lever
Handle