HOW TO USE THIS MANUAL

TM 10-4110-262-13&P

HOW TO USE THIS MANUAL

This manual contains General Information, Operating Instructions, Operator Preventive Maintenance

Checks and Services (PMCS), Troubleshooting, and Maintenance/Repair instructions for the Advanced

Design Refrigerator, 300 Cubic Feet (ADR-300).

Chapter 1 contains introductory information on the ADR-300 and its associated equipment as well as a

Theory of Operation. Chapter 2 includes operating instructions under usual and unusual conditions.

Chapter 3 presents troubleshooting procedures. Chapter 4 describes service requirements for a newly

received ADR 300 preventive maintenance checks and service and operator maintenance. Chapters 5

and 6 outline maintenance activities that may be completed by the operators and at the unit and direct

support maintenance levels, respectively. Chapter 7 contains references and other supporting

information. Chapter 7 also includes the Repair Parts and Special Tools List (RPSTL) that identifies those

parts or tools, which are unique to the operation and maintenance of this equipment.

Manual Organization and Page Numbering System. The manual is divided into seven major chapters

that detail the topics mentioned above. Within each chapter are work packages covering a wide range of

topics. Each work package is numbered sequentially starting at page 1. The work package has its own

page numbering scheme and is independent of the page numbering used by other work packages. Each

page of a work package is numbered according to the form XXXX YY-ZZ where XXXX is the work

package number (e.g. 0010 is work package 10). In this numbering structure, YY is the revision number

for that work package and ZZ represents the number of the page within that work package. A page

number such as 0010 00-1/(2 Blank) means that page 1 contains information but page 2 of that work

package has been intentionally left blank.

Finding Information. The Table of Contents permits the reader to find information in the manual quickly.

The reader should start here first when looking for a specific topic. The Table of Contents lists the topics

contained within each chapter and the Work Package Sequence Number where it can be found.

Example: If the reader were looking for instructions on preventive maintenance, an operator maintenance

topic, the user would locate the Operator Maintenance section of the Table of Contents. Scanning down

the listings for Chapter 4, 'Preventive Maintenance Checks and Services" information can be found in WP

0010 00 (i.e. Work Package 0010 00).

The RPSTL lists and authorizes spares and repair parts; special tools; special test, measurement, and

diagnostic equipment (TMDE); and other special support equipment required for performance of the

specified maintenance level maintenance of the item name. It authorizes the requisitioning, issue, and

disposition of spares, repair parts, and special tools as indicated by the source, maintenance, and

recoverability (SMR) codes. The work packages containing lists of spares and repair parts authorized

by this RPSTL for use in the performance of maintenance. These work packages also include parts which

must be removed for replacement of the authorized parts. Parts lists are composed of functional groups in

ascending alphanumeric sequence, with the parts in each group listed in ascending figure and item

number sequence. Sending units, brackets, filters, and bolts are listed with the component they mount on.

Bulk materials are listed by item name in FIG. BULK at the end of the work packages. Repair parts kits

are listed separately in their own functional group and work package. Repair parts for reparable special

tools are also listed in a separate work package. Items listed are shown on the associated illustrations.

An Alphabetical Index can be found at the back of the manual. It lists specific topics with the

corresponding work package. In addition, a glossary of terms is provided to assist the user in defining the

terms used in the manual.

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