Keysight Technologies N9040B UXA Signal Analyzer Service Guide 353
Assembly Replacement Procedures
Instrument Outer Case
Replacement
1. Disconnect the instrument from ac power.
2. Slide the instrument cover back onto the deck from the rear. The seam on
the cover should be on the bottom. Be sure the cover seats into the gasket
groove in the Front Frame Assembly.
3. Replace the four rear feet to the rear of the instrument. Torque the rear
feet screws (0515-1619 and 3050-0893 washers) to 21 inch-pounds.
4. Replace the bottom feet by sliding into place until they snap in. Install the
locks by pressing in flat.
5. Replace the handle straps on both sides of the instrument. Torque the
handle strap screws to 21 inch-pounds.
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