Explanation Of Parts List; Chapter 4. Illustrated Parts List; Section 1. Introduction; General - Hobart Jet-Ex 5D Operation And Maintenance Manual

OM-2094 / Operation and Maintenance Manual
Jet-Ex 5D / Series 500285/ Generator Set

Section 1. Introduction

General

1.
The illustrated Parts List identifies, describes, and illustrates main assemblies, sub-assemblies, and
detail parts of the Jet-Ex 5D Generator Sets manufactured by Hobart Brothers Company, Ground
Power Division, Troy, Ohio 45373.

Purpose

2.
The purpose of this list is to provide parts identification and descriptive information to maintenance and
provisioning personnel for use in provisioning, requisitioning, purchasing, storing, and issuing of spare
parts.

Arrangement

3.
CHAPTER 4 is arranged as follows:
Section 1 - Introduction
Section 2 - Manufacturer's Codes
Section 3 - Parts List Section 4 - Numerical Index

Explanation of Parts List

4.
a. Contents
The parts list contains a breakdown of the equipment into groups, assemblies, subassemblies, and
detail parts. All parts of the equipment are listed except:
(1) Standard hardware items (attaching parts) such as nuts, screws, washers, etc., which are
available commercially.
(2) Bulk items such as wire, cable, sleeving, tubing, etc., which are also commercially available.
(3) Permanently attached parts which lose their identity by being welded, soldered, riveted, etc., to
other parts, weldments, or assemblies.
b. Parts List Form
This form is divided into six columns. Beginning at the left side of the form and proceeding to the
right, columns are identified as follows:
(1) "FIGURE-ITEM NO." Column
This column lists the figure number of the illustration applicable to a particular parts list and also
identifies each part in the list by an item number. These item numbers also appear on the
illustration. Each item number on an illustration is connected to the part to which it pertains by a
leader line. Thus the figure and item numbering system ties the parts list to the illustrations and
vice versa. The figure and index numbers are also used in the numerical index to assist the user
in finding the illustration of a part when the part number is known.
November 1, 2000

Chapter 4. Illustrated Parts List

Chapter 4-1
Page 1