Fan Replacement - Agilent Technologies E4406A VSA Series Service Manual

Assembly Replacement
Mid Web/Fans
Figure 4-17 Fan Removal

Fan Replacement

1. Place the new fan on the mid-web, assuring the arrow on the fan is
2. Install the 4 plastic rivets that secure the fan to the mid-web. With
3. Replace any assemblies that were removed for access to the fan.
4. Plug the fan cables into the motherboard.
5. Replace the front frame assembly. Refer to the
6. Replace the instrument top brace. Refer to the
194
pointing toward the mid-web and the fan cables are positioned so
they won't interfere with the fan operation or airflow.
the rivets center posts raised, press the rivets through the mid web
and into the fan. Press down on the center post to snap the rivets
into place.
replacement procedure.
replacement procedure.
"Front Frame"
"Top Brace"
Chapter 4