Keysight Technologies N5244/5B Service Manual page 602

Repair and Replacement Procedures
Removing and Replacing the A50–A53 Bypass Switches and the A54 Combiner
9. Remove two screws that attach the bypass switch or the A54 combiner to
the switch bracket.
Replacement Procedure
1. Reverse the order of the removal procedure.
Torque all cable connectors to 10 in-lbs.
2. Perform the post-repair adjustments, verifications, and performance tests
that pertain to this removal procedure. Refer to
7-62
Table 7-2 on page
Keysight N5244B/45B Service Guide
7-93.