ATP 4-33 Maintenance Operations - United States Army

ATP 4-33 Maintenance Operations

JULY 2019

DISTRIBUTION RESTRICTION: Approval for public release; distribution is unlimited. This publication supersedes ATP 4-33 dated 14 April 2014.

Headquarters, Department of the Army

This publication is available at the Army Publishing Directorate site (), and the Central Army Registry site ()

Change 1 Army Techniques Publication No. 4-33

ATP 4-33, C1

Headquarters Department of the Army Washington, DC, 19 November 2019

Maintenance Operations

1. A plus sign (+) marks new material.

2. ATP 4-33, 9 July 2019, is changed as follows:

Remove Old Pages

Insert New Pages

pages i through vi pages 1-3 through 1-14 pages 2-3 through 2-18 pages 2-27 through 2-33 pages 3-1 through 3-4 pages 3-7 through 3-20 pages 4-5 through 4-6 pages 6-3 through 6-6 pages 7-1 through 7-8 pages A-1 through A-2 pages B-1 through B-2 pages C-5 through C-9 pages Glossary-1 through Glossary-2 pages Reference 1 through Reference 3 pages Index 1

pages i through vi pages 1-3 through 1-14 pages 2-3 through 2-18 pages 2-27 through 2-33 pages 3-1 through 3-4 pages 3-7 through 3-20 pages 4-5 through 4-6 pages 6-3 through 6-6 pages 7-1 through 7-8 pages A-1 through A-2 pages B-1 through B-2 pages C-5 through C-9 pages Glossary-1 through Glossary-2 pages Reference 1 through Reference 3 pages Index 1

3. File this transmittal sheet in front of the publication for reference purposes.

DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited.

ATP 4-33, C1

19 November 2019

By Order of the Secretary of the Army:

Official:

KATHLEEN S. MILLER

Administrative Assistant to the Secretary of the Army 1918205

DISTRIBUTION:

Distributed in electronic media only (EMO).

JAMES C. MCCONVILLE

General, United States Army

Chief of Staff

Army Techniques Publications No. 4-33

*ATP 4-33

Headquarters Department of the Army Washington, DC, 9 July 2019

Chapter 1 Chapter 2

Maintenance Operations

Contents

Page

+PREFACE .................................................................................................................. v

INTRODUCTION ........................................................................................................ vii

MAINTENANCE FUNDAMENTALS ......................................................................... 1-1 Maintenance System Overview ................................................................................. 1-1 Maintenance Fundamentals ...................................................................................... 1-2 Maintenance Process ................................................................................................ 1-3 +Strategic Roles and Maintenance ........................................................................... 1-3 +Two-Level Maintenance .......................................................................................... 1-7

MAINTENANCE ORGANIZATIONS......................................................................... 2-1

Section I ? Strategic Maintenance Partners.......................................................... 2-1 United States Army Materiel Command .................................................................... 2-1 +Army Sustainment Command ................................................................................. 2-3

Section II ? Echelons Above Brigade Operational Organizations...................... 2-6 +Operational Headquarters' Maintenance Responsibilities ...................................... 2-6 Modular Organization Maintenance Responsibilities ................................................ 2-7

Section III ? Echelons Above Brigade Sustainment Organizations ................... 2-7 Theater Sustainment Command ............................................................................... 2-7 Expeditionary Sustainment Command ...................................................................... 2-8 Sustainment Brigade ................................................................................................. 2-9 +Division Sustainment Brigade ................................................................................. 2-9 Combat Sustainment Support Battalion .................................................................... 2-9 +Division Sustainment Support Battalion ................................................................ 2-10 +Support Maintenance Company............................................................................ 2-10 +Classification and Inspection Company ................................................................ 2-12

Section IV ? Brigade Combat Team Maintenance Support ............................... 2-15 Brigade Support Battalion........................................................................................ 2-15 Brigade Support Battalion in the Brigade Combat Team ........................................ 2-16 Brigade Support Battalion in Support Brigades....................................................... 2-17 Headquarters and Service Company in the Field Artillery Brigade ......................... 2-19 Infantry or Airborne Task Force Support Company ................................................ 2-21 Field Maintenance Company................................................................................... 2-23 Forward Support Company ..................................................................................... 2-26 Field Maintenance Team ......................................................................................... 2-28 +Maintenance Surge Team ..................................................................................... 2-28

DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited. *This publication supersedes ATP 4-33 dated 14 April 2014.

ATP 4-33, C1

i

Contents

Chapter 3

Chapter 4 Chapter 5 Chapter 6 Chapter 7

Appendix A Appendix B Appendix C

+Section V - Maneuver Roles in Maintenance.................................................... 2-31 Corps and Division .................................................................................................. 2-31 Brigade Combat Team ............................................................................................ 2-31 Battalion .................................................................................................................. 2-32 Company................................................................................................................. 2-32 Platoon .................................................................................................................... 2-33

MAINTENANCE PLANNING CONSIDERATIONS.................................................. 3-1 Sustainment Operational Art and Planning for Maintenance Operations ................. 3-1 Warfighting Function Planning Considerations for Maintenance .............................. 3-3 +Managing Battlefield Maintenance.......................................................................... 3-4 +Concept of Support for Echelons Above Brigade Maintenance Operations......... 3-12 +Concept of Support for Brigade and Below Maintenance Operations .................. 3-16 Recovery Operations .............................................................................................. 3-21 Battle Damage Assessment and Repair ................................................................. 3-24 Retrograde and Reconstitution Operations ............................................................ 3-31

MAINTENANCE MANAGEMENT ............................................................................ 4-1 Maintenance Management Process ......................................................................... 4-1 Common Operations Picture..................................................................................... 4-2 +Levels of Management............................................................................................ 4-3 Quality Assurance and Quality Control ..................................................................... 4-9

REPAIR PARTS SUPPLY OPERATIONS ............................................................... 5-1 Maintenance Related Stocks .................................................................................... 5-1 Repair Parts Management ........................................................................................ 5-3

TMDE CALIBRATION AND REPAIR SUPPORT .................................................... 6-1 General Overview ..................................................................................................... 6-1 +Military Area Test, Measurement and Diagnostic Equipment Support ................... 6-4

OTHER MAINTENANCE ACTIVITIES ..................................................................... 7-1 +Communication and Electronics Maintenance........................................................ 7-1 Missile System Maintenance .................................................................................... 7-9 Army Watercraft Maintenance ................................................................................ 7-12 Aviation Maintenance.............................................................................................. 7-17 Army Air Traffic Service Tactical System Maintenance .......................................... 7-19 Medical Maintenance .............................................................................................. 7-21

+GEOGRAPHIC CONSIDERATIONS FOR MAINTENANCE OPERATIONS ........ A-1

+MAINTENANCE MANAGEMENT INFORMATION SYSTEMS (GROUND)..........B-1

+MAC AND SOURCE MAINTENANCE AND RECOVERABILITY CODES ...........C-1

+GLOSSARY .............................................................................................. Glossary-1

+REFERENCES ..................................................................................... References-1

+INDEX ............................................................................................................. Index-1

Figures

+Figure 1-1. MAC with system operator or crew member field-level maintenance tasks circled .. 1-9 +Figure 1-2. MAC with field-level maintenance performed by a maintainer circled .................... 1-10 +Figure 1-3. Legacy MAC with circled tasks associated with organizational level maintenance 1-10 +Figure 1-4. MAC with sustainment-level maintenance below depot level tasks circled ............ 1-11 +Figure 1-5. MAC with sustainment-level maintenance tasks at the depot level circled............. 1-12

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Contents

+Figure 2-1. Support maintenance company ............................................................................... 2-12 +Figure 2-2. Support maintenance company, battlefield array .................................................... 2-12 +Figure 2-3. Classification and inspection company.................................................................... 2-14 Figure 2-4. Classification and inspection company, battlefield array ........................................... 2-14 Figure 2-5. Brigade support battalion ........................................................................................... 2-16 Figure 2-6. BSB supporting an ABCT, battlefield array................................................................ 2-17 Figure 2-7. Maneuver enhancement brigade ............................................................................... 2-18 Figure 2-8. Maneuver enhancement brigade, battlefield array .................................................... 2-19 Figure 2-9. Field artillery brigade headquarters and service company ........................................ 2-20 Figure 2-10. Field artillery brigade headquarters and service company, battlefield array ........... 2-21 Figure 2-11. Infantry task force support company........................................................................ 2-22 Figure 2-12. Infantry task force support company, battlefield array............................................. 2-23 Figure 2-13. BSB field maintenance company in an ABCT ......................................................... 2-25 Figure 2-14. BSB field maintenance company in an ABCT, battlefield array .............................. 2-25 Figure 2-15. FSC supporting a combined arms battalion ............................................................ 2-27 Figure 2-16. FSC supporting a combined arms battalion, battlefield array.................................. 2-28 +Figure 2-17.Maintenance surge team configurations................................................................. 2-29 +Figure 2-18. Maintenance surge team, battlefield array. ........................................................... 2-30 Figure 3-1. The maintenance planning process............................................................................. 3-2 Figure 3-2. Managing battlefield maintenance support .................................................................. 3-5 Figure 3-3. Brigade support battalion support operations section ............................................... 3-17 Figure 4-1. Theater sustainment command organizational chart................................................... 4-3 Figure 4-2. Theater sustainment command support operations section........................................ 4-5 Figure 4-3. Field-level maintenance repair flow chart .................................................................. 4-11 Figure 6-1. Hierarchy of calibration ................................................................................................ 6-3 Figure C-1. Example of two-level MAC ......................................................................................... C-2 Figure C-2. Example of MAC (legacy) .......................................................................................... C-3 Figure C-3. Example of two-level MAC with the operator/crew inspection circled........................ C-4 Figure C-4. Example of source maintenance and recoverability codes........................................ C-6 Figure C-5. Break down of the source maintenance and recoverability codes............................. C-6

Tables

Table 1-1. Alignment of Soldiers and formations to field and sustainment level maintenance...... 1-7 Table 3-1. Materiel reclamation.................................................................................................... 3-31

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