Lenovo 1723-8BX Installation And Maintenance Manual page 22

To install the LCD Tray:
Note: The slide rails have front and rear detents for retention. Be careful not to damage them
during installation.
a. Ensure that the ball-bearing race is in the forward most position, touching the lead-in plastic
guide.
Failure to engage the ball-bearing assembly with the plastic guide can cause damage to your
rail.
b. Extend the inner part of the outer rails and slide the ball-bearing assemblies forward to the
front of the outer rails.
c. Carefully slide the LCD tray into the ball-bearing assemblies in the rails. If necessary, loose the
Velcro® straps on the cable retractor to allow free and smooth movement of the cable retractor
arm.
d. Align the unit with the rails, keeping the unit parallel at all times. Push the LCD tray completely
into the rack. Pull the LCD tray out to the extended detent and then push it back into the
docked position to seat the unit properly in the rails. The slide rais should roll smoothly.
Note: The set screws can be tightened after the unit is installed and centered.
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1U 18.5-inch Standard Console Installation and Maintenance Guide