Fans
Removal
1. Do the cover removal procedure in “Covers” on page 6-3.
2. If removing one of the two upper fans, remove the adapter cards, remove the
three screws from the adapter card bracket and remove the bracket.
Note: The fans are numbered from bottom to top as fan 1, fan 2, fan 3, and fan
4. So the two upper fans are fans 3 and 4.
3. Disconnect the fan cable from the I/O planar.
4. Pull the shock mounts out of their mounting holes.
5. Remove the fan.
6-42 Service Guide