Replaceable Parts; Assembly Replacements - Agilent Technologies 8648A Operation And Service Manual

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Replaceable Parts

To order parts, contact Agilent Technologies. A list of the Agilent Technologies offices is
located at the front of this book. In the U.S.A., it is also possible to call 800-227-8164 and
they will take your parts order. If you need help finding the correct part number, you can
call Parts Identification at 916-783-0804 in the U.S.A.

Assembly Replacements

For most parts, you can either order a new assembly or an exchange assembly. Exchange
assemblies are factory repaired, inspected, and tested. If you order an exchange assembly
you must return the defective assembly part.
NOTE After the removal or replacement of assemblies, it may be necessary to
perform related adjustments and performance test procedures prior to
calibrating the signal generator.
For more information, refer to "Post Repair," located in Chapter 5 of this
manual. This section provides tables describing the assemblies and their
related procedures.
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