N9030B PXA Signal Analyzer Service Guide 533
Assembly Replacement Procedures
Fan Assembly
Fan Assembly
Removal
1. Remove the instrument outer case. Refer to the Instrument Outer Case
removal procedure.
2. Remove the top brace. Refer to the Top Brace and Power Supply Bracket
removal procedure.
3. Remove the Front Frame Assembly. Refer to the Front Frame Assembly
removal procedure.
4. Refer to Figure 16-94. Remove the twelve remaining screws (1)
(0515-0372) that attach the fan assembly to the chassis.
Figure 16-94 Fan Assembly Removal