Chapter 7 321
Replacing Major Assemblies
A7 Analog Interface Assembly
3. Install the A7 assembly. Slide the A7 assembly toward the back of
the A7 slot so that the front-end-to-chassis spacer, mounted on the
leading edge of the A7 assembly, will drop smoothly into place.
4. Replace the four screws (1) that secure the A7 assembly to the right
side of the chassis.
5. Replace the instrument cover assembly. Refer to the “Instrument
Cover.” replacement procedure.