LIST OF ILLUSTRATIONS - TM-3-4240-212-14-P0007

Table of Contents - TM-3-4240-212-14-P0006

Chapter 3. INTRODUCTION

TM-3-4240-212-14-P Breathing Apparatus Oxygen-Generating M20 Manual
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TM 3-4240-212-14&P

CHAPTER

DIRECT SUPPORT MAINTENANCE

Paragraph

Page

SECTION

Facepiece group

Valve assembly, facepiece ............................................................................

5-1

Faceblank ......................................................................................................

5-2

5-1

II.

Backplate assembly

Waist-strap eye..............................................................................................

5-3

5-1

Breathing bag.......................... ......................................................................

5-4

5-1

Inhalation elbow and support bracket. ............................................................

5-5

5-2

Plunger valve assembly................. ................................................................

5-6

5-2

Ball assembly ................................................................................................

5-7

5-2

Guard and backplate assembly ......................................................................

5-8

5-2

CHAPTER

SHIPMENT, ADMINISTRATIVE STORAGE, AND DESTRUCTION TO PREVENT

ENEMY USE

SECTION

Shipment and administrative storage

Shipment .......................................................................................................

6-1

Administrative storage ...................................................................................

6-2

6-1

II.

Destruction to prevent enemy use

General..........................................................................................................

6-3

6-1

APPENDIX

REFERENCES....................................................................................................................

A-1

BASIC ISSUE ITEMS LIST, ITEMS TROOP INSTALLED OR AUTHORIZED LIST,

ORGANIZATIONAL AND DIRECT SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL

TOOLS LIST

SECTION

Introduction.........................................................................................................................

B-1

II.

Basic issue items list (Not Applicable)

III.

Items troop installed or authorized list. ................................................................................

B-2

IV.

Repair parts list

Group 0100 Facepiece ........................................................................................................

B-3

0101 Backplate assembly..................... ....................................................................

B-3

0102 Harness assembly............ ...............................................................................

B-5

0103 Canisters............... ..........................................................................................

B-5

0104 Accessories .....................................................................................................

B-5

Special tools list (Not Applicable)

VI.

National stock number and part number index.....................................................................

B-10

APPENDIX

MAINTENANCE ALLOCATION CHART

SECTION

Introduction.........................................................................................................................

C-1

II.

Explanation of columns .......................................................................................................

C-1

LIST OF ILLUSTRATIONS

Figure

Title

Page

1-1

Oxygen-generating breathing apparatus, M20..................................................................................1-2

1-2

Facepiece group..............................................................................................................................1-3

1-3

Backplate assembly, back and bottom views ...................................................................................1-4

1-4

Apparatus airflow............ ................................................................................................................1-7

2-1

Hood installation. ............................................................................................................................2-2

2-2

Donned apparatus, front view ..........................................................................................................2-4

2-3

Donned apparatus, back view..........................................................................................................2-5

2-4

Using pressure relief valve...............................................................................................................2-7

2-5

M20 Breathing apparatus in case ....................................................................................................2-8

B-1

Facepiece group, exploded view .............. .......................................................................................B-6

B-2

Backplate assembly........ ................................................................................................................B-7

B-3

Harness assembly...........................................................................................................................B-8

B-4

Accessories.....................................................................................................................................B-9

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