10
Installation Note N9038-90018
Option HL4 - High Performance Digital Signal Processing Upgrade
Top Brace and Power Supply Bracket Removal
7.
Refer to
. Using the T-10 driver remove the twelve pan head screws
(3)
(0515-0372)
attaching the MP10 Top Brace
(1)
to the chassis, along the Cable Hold Down 1
as shown in
.
8.
If Option LSN is installed remove the two flat head screws
(7)
(0515-1227) attaching the top
brace to the A30 LISN Control board assembly.
9.
Remove the fifteen flat head screws
(4)
(0515-1227) attaching the top brace to the board
assemblies. The top brace can now be removed.
10.
Using the T-10 driver remove the eight pan head screws
(5)
(0515-0372) and the three flat
head screws
(6)
(0515-1227) attaching the MP9 Power Supply Bracket
(2)
to the instrument.
The power supply bracket can now be removed.
Figure 3
Top Brace and Power Supply Bracket Removal