Front Panel Disassembly; Figure 4-12 Remove The Nuts At The Sensor Connector And The N-Type Connector - Keysight 8990B Service Manual

4 Repair Guide

Front Panel Disassembly

Use this procedure to disassemble the 8990B front panel.
1 Disconnect the power cable, and remove the handle and rear cover as shown
2 Remove the nuts at the sensor connector and the N-type connector as shown
Figure 4-12
3 Remove the four screws on both of the cable shields at the bottom of 8990B
100
in "Remove and Replace the Handle and Rear Cover"
in Figure 4-12.
Remove the nuts at the sensor connector and the N-type
connector
with the 18 in-lbs, T20 Torx screwdriver as shown in
on page 97.
Remove the nuts
Figure 4-13.
Keysight 8990B Service Guide