Western Digital Ultrastar ScaleUp SE4U102 User Manual page 128

User Guide
Step 10 : Follow the previous step for each drive in the enclosure. Attach a label or mark the drives with
the drive slot they were removed from in order to add them to the same slot in the future. Store
the drives in an ESD safe location until the drives are ready to be installed back into an enclosure.
Step 11 : Release the safety latch on the inner rails on each side of the chassis as shown in the following
image.
Figure 118: Inner Rail Safety Latch Release
Step 12 : Push the chassis back into the rack.
Step 13 : Locate the M5 thumb-screws on the top cover of the enclosure that keep it in place when the
drawer is extended, and unscrew them using a T15 Torx screwdriver. This will allow the top cover
to move freely with the enclosure when the enclosure is removed.
Step 14 : Remove the chassis from the rack.
a. Be prepared to support the enclosure once it is free of the rails by having a second person
or a lift to support the enclosure
b. Grasp both handles at the front of the enclosure and pull with even pressure until the
enclosure will not extend further.
3. Support
3.8 Rails Replacement
112