88 SPARC Enterprise T5440 Server Service Manual • June 2011
▼ Install a Fan Tray1. Slide each fan tray into its bay until it locks into place.
Ensure that the fan tray is oriented correctly. Airflow in the system is from front to
back.
2. Verify proper fan tray operation.
See “Fan Tray Fault LED” on page89.
Next Steps
If you are replacing the fan trays after performing another service procedure,
complete these steps.
■“Slide the Server Into the Rack” on page 155
■“Power On the Server” on page157
Fan Tray Device IdentifiersThese are the FRU device names for the fan trays in the server.
Related Information
■“Managing Faults” on page11
■“Hot-Pluggable and Hot-Swappable Devices” on page75
■“Fan Tray Fault LED” on page89
Device Device Identifier
FT0 /SYS/MB/FT0
FT1 /SYS/MB/FT1
FT2 /SYS/MB/FT2
FT3 /SYS/MB/FT3