HP 53131A, Assembly And Service Manual, Page: 194 / 254

Chapter 5 Replaceable Parts
How To Order A Part
5-4 Assembly-Level Service Guide
5
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:
1 Identify the part and the quantity you want.
2 Determine 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 5-1 at the back of this chapter or Figure 2-8A and Figure 2-8B in
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.