466
Assembly Replacement Procedures
RF Area
Replacement
1. Refer to Figure 14-22. Place the switch onto the low band switch bracket
and replace the four screws (3). Torque to 9 inch-pounds in the sequence
shown, starting with #1.
2. Refer to Figure 14-23. Place the switch/bracket into place onto the
chassis and replace the two screws. Torque to 9 inch-pounds starting with
the screw closest to the front of the instrument.
Figure 14-23 Bracket Installation
3. Refer to Figure 14-24. Install W9 between the output of the A10 Input
Attenuator and A11J1. Torque to 10 inch-pounds.