▼Removing Cable Trays
1.Remove the cables from the line card where the cable tray is to be removed. See “Removing Cables From the Sun Datacenter Switch 3456” on page
2.Lift on the front of the cable tray and begin to pull out.
Note – Once the tray is free of the guides at the back end, it no longer has support and will fall. Anticipate this behavior.
3.Support the back end of the cable tray, and continue to pull the tray out and away from the cable trees.
▼Installing Cable Trays
1.Lift the cable tray into a horizontal orientation, with the rolled edge towards you and the lip on the underside.
2.Locate where you want to install the cable tray.
3.Move the cable tray between and just above the branches of the cable tree for the slot where you want to install the tray.
Slide the far end of the tray into the guides.
4.Continue to press the tray into the guides until it stops, then lower the front of the tray onto the flanges.
See FIGURE
Chapter 2 Chassis Service Procedures
