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Assembly Replacement
A15 Daughterboard
5. Simultaneously lift the left and right extractors (item 1) on the output board (A9).
6. Remove the output board from the card cage slot.
7. Repeat steps 5 and 6 for the reference board (A11) and the synthesizer/doubler board (A12).
8. Remove the five screws (item 2) that attach the daughterboard (A15) to instrument chassis.
9. Remove the daughterboard.
Replacement
1. Reverse the removal procedure and do the following:
• Torque all T-8 TORX screws to 9 in-lbs.
• Torque all T-10 TORX screws to 9 in-lbs.
• Refer to Chapter 3, "Replaceable Parts," to verify that the cables are rec
onn
ected in the correct locations.
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