Apple Xserve (Early 2008) DIY Procedure for Airflow Duct - Manual (Page 3)

Xserve (Late 2006/Early 2008) Airflow Duct Replacement Instructions 3
Removing the Installed Airflow Duct
Loosen the five Phillips screws that fasten the airflow duct to the fan array. 1.
Pull up on either side of the airflow duct, and lift it straight up and out of the Xserve. 2.
Caution: Try not to completely remove the screws from the airflow duct. Tiny black rubber
washers hold these screws captive on the underside of the airflow duct. If the screws are
completely removed, these washers can easily fall into the enclosure and become lost.