Installation Note E4440-90613 31
Installation Procedure
11.Locate Preselector Bypass Mixer (1NB7-8539) and E4440-20318 semi-rigid cable
from the kit. This cable is reference designator W99. Refer to Figure 24. Connect W99
to the Preselector Bypass Mixer (1). Leave loose.
12.Connect cable W99 to Switch SW5 port 4 (2). Leave loose.
Figure 24 W99 Installation
13.Install Preselector Bypass Mixer to Chassis with three screws (0515-0372) as shown.
Torque to 9 in-lbs.
14.Go back and torque both ends of Cable W99 to 10 in-lbs.
15.Go back and torque the three screws on the Switch SW5 assembly to 9 in-lbs.
16.Locate E4440-60455, Ribbon Cable. This cable is reference designator W92. Connect
Ribbon Cable to Switch SW5.