Lucent Technologies Release 3 manual

b.Remove the fan filter and cover. Press down on the top edge of the cover, below the power switch, to release it (Figure 2-13,labeled #2).

c.Pull off the bezel panel. The panel is attached by 2 fasteners at the top and 2 at the bottom (Figure 2-13,labeled #3).

4.Remove the screws holding the dress cover (Figure 2-13,labeled #4).

5.Slide the dress cover forward and remove it (Figure 2-14,labeled #5).

6.(Optional) Place the MAP/40 on its side to more easily work within the chassis. Use one of the following methods:

a.Place the MAP/40 on its side on a work table with the support base over the table edge. You may need to disconnect incoming lines to do this. Label all disconnected lines.

b.If you cannot disconnect incoming lines to the MAP/40, place the MAP/40 on its side on the floor and rest the end opposite the support base on large telephone books or similar objects to protect the support base.

7.Loosen the flat-head 1/4 inch length screws holding the access cover by two turns only (Figure 2-14,labeled #6).

NOTE:

It is not necessary to remove these screws. They only need to be loosened to provide adequate clearance.

8.Apply pressure gently with your hands, palms down on the access cover and slide the cover back, towards the rear of the chassis.

9.Lift up and remove the cover once it has cleared the screws.

2-20Issue 1 June 2000