Keysight NFA Series Noise Figure Analyzers Service Guide 459
Assembly Replacement Procedures
Front Frame Assembly
Bail Handle Removal (Option PRC)
1. Refer to Figure 15-53. Using the T-20 driver, remove the four screws (1),
two on each side, to detach the Bail Handle Assembly (2 ) from the front
frame.
2. Using the T-20 driver, remove the two screws (3) on each front bumper
(4) and remove from the front frame.
3. When replacing these parts, torque to 21 inch-pounds.
Figure 15-53 Bail Handle and Front Bumpers Removal