124 Library Installation and CRU Replacement
9 Install the left rack ear.
a. With the I/E station door open, open the left door (the access door) of the module and pull the
door toward you to access the slot located in the lower left corner of the module. (The flexible
door hinge allows the door to be pulled away from the module, providing access to the slot.)
b. Install the left rack ear in the same manner as the right rack ear.
c. Using two M5 thumbscrews, fasten the rack ear to the rack. The thumbscrews should thread
through the nut clips (or cage nuts) and fasten completely and evenly.
You may need to pull the door toward you to access the slot.