HP 181A How To Order A Part, Parts Identification

Chapter 5 Replaceable Parts

How To Order A Part

How To Order A Part

Hewlett-Packard wants to keep your parts ordering process as simple and efficient as possible. To order parts perform the following steps:

1Identify the part and the quantity you want.

2Determine the ordering method to be used and contact Hewlett-Packard.

Parts Identification

To identify the part(s) you want, first refer to the exploded view in

Figure 5-1at the back of this chapter or Figure 2-8Aand Figure 2-8Bin

Chapter 2, “Service.”

When ordering from Hewlett-Packard, the important numbers to note from the Parts List are the HP Part Number and part-number check digit (in the “CD” column), and the quantity of the part you want.

If the part you want is NOT identified in the guide, you can call on Hewlett-Packard for help (see the following section titled “Contacting Hewlett-Packard”). Please have the following information at hand when you contact HP for help:

•Instrument Model Number (example, “HP 53131A”).

•Complete instrument Serial Number (example, “1234A56789”). Information about where to find the serial number is given in the preface of this guide in the section titled “How to Use This Guide.”

•Description of the part and its use.

•Quantity of the part required.

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5-4 Assembly-Level Service Guide