Western Digital Ultrastar Data102 User Manual page 163

User Guide
d. Once the rails are mated properly, slide the enclosure into the rack until it is stopped by
the safety catch on the rails. Push the release lever on the safety latch (located on the side
of each of the rails), and push the enclosure the rest of the way into the rack.
e. As the chassis is slid into the rack, position one installer at the rear of the rack to ensure
that the pegs on the sides of the cover will slide correctly into the rear cover alignment
brackets on both sides of the rack. If the chassis does not install smoothly or snags, check
that the rear cover alignment brackets are not interfering with the chassis sidewalls, and
try again.
Step 31 : Secure the chassis top cover to the rack using the captive M5 thumb-screws as shown in the
following image. Use a T15 Torx screwdriver, and tighten the screws to 3.38-3.61 Nm / 30-32 in-
lbf.
Figure 171: Installing the Chassis
Figure 172: Safety Latch Release
4. Part Replacement
4.9 Chassis Replacement
153