IBM 0551, Manual

Page: 120 / 182

a.
Open the front rack door.
b. On the inside of the door, remove the screw (4) in Figure 111, that secures the lock to the rack
door.
c.
Remove the bracket (5) .
d. From the outside of the door, remove the door latch (6) .
Note: If the rack is equipped with the ruggedized kit, remove the jam nut and hex nut from the
existing door latch and reinstall both nuts on the new door lock latch.
4. Install the locking latch.
a. Insert the keyed rack lock into the latch slot on the front of the door (6) in Figure 111.
b. Secure the lock by attaching the lock bracket (5) with the screw (4) , on the inside of the door.
5.
Repeat steps 3 on page 109 and 4 to install the second lock on the back rack door.
6. Install a security slide bar on the right side of the rack.
Figure 111. Removing the existing door latch
110
Installing into a rack