-
ARMY *TM 9-1005-237-23&PMARINE CORPS TM 05576A-23&P
TECHNICAL MANUALFIELD MAINTENANCE MANUAL
INCLUDING REPAIR PARTS AND SPECIAL TOOLS (RPSTL)FOR
MULTIPURPOSE BAYONET SYSTEMOKC-3S (USMC ONLY)NSN
1095-01-521-6087BAYONET-KNIFE, M7
WITH BAYONET SCABBARD, M10NSN 1095-00-017-9701
MULTIPURPOSE BAYONET SYSTEMM9
NSN 1095-01-227-1739
*SUPERSEDURE NOTICE - This TM supersedes ARMY TM
9-1005-237-23&P, dated 11 January 1993 and MARINE CORPS
TM05576A-23&P.
DISTRIBUTION STATEMENT A - Approved for public release;
distribution is unlimited.
PCN 184 089930 00
HEADQUARTERS, DEPARTMENT OF THE ARMY AND HEADQUARTERS, U.S.
MARINE CORPS
31 MAY 2012 03/15/2011 Rel(1.8) root(frntcover)
wpno(frntcover)
-
WARNING SUMMARY
This warning summary contains general safety warnings and
hazardous materials warnings that must beunderstood and applied
during operation and maintenance of this equipment. Failure to
observe theseprecautions could result in serious injury or death to
personnel. Also included are explanations of safety andhazardous
materials icons used within this technical manual.
FIRST AID
First aid may be defined as "urgent and immediate lifesaving and
other measures, which may be performed forcasualties by nonmedical
personnel when medical personnel are not immediately
available."
Refer to FM 4-25.11 for First Aid Information.
Marine Corps personnel, refer to MCRP 3-02G.
EXPLANATION OF SAFETY WARNING ICONS
SHARP OBJECT - Pointed object in foot shows that a sharp object
presents a danger to limb.
SHARP OBJECT - Pointed object in hand shows that a sharp object
presents a danger to limb.
ELECTRICAL - Electrical wire to hand with electricity symbol
running through hand shows that shockhazard is present.
ELECTRICAL - Electrical wire to arm with electricity symbol
running through human body shows thatshock hazard is present.
FLYING PARTICLES - Arrows bouncing off face with face shield
shows particles flying through the airwill harm face.
GENERAL SAFETY WARNING DESCRIPTION
WARNING
The bayonet blade is a sharp dangerous weapon. Handle with care.
Keep the tip of theblade pointed away from fellow soldiers and your
body at all times. Keep bayonet insidescabbard when not in use.
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WARNING SUMMARY - Continued
GENERAL SAFETY WARNING DESCRIPTION - Continued
WARNING
When utilizing the M9 Multipurpose Bayonet System scabbard as a
wire cutter, be sure tokeep hands/fingers away from the wire cutter
plate. Wear leather gloves.
WARNING
To avoid injury while tightening tang, clamp blade in a padded
jaw vice.
WARNING
The scabbard should be securely tied down to the leg when
parachute jumping.
WARNING
To avoid injury to your eyes, wear eye protection when removing
and installing spring-loaded parts.
WARNING
The M9 Multipurpose Bayonet System is not insulated against
electric shock. Do not use itto cut live wires.
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WARNING SUMMARY - Continued
EXPLANATION OF HAZARDOUS MATERIALS ICONS
CHEMICAL - Drop of liquid on hand shows that the material will
cause burns or irritation to human skinor tissue.
EYE PROTECTION - Person with goggles shows that the material
will injure the eyes.
FIRE - Flames show that a material may ignite and cause
burns.
VAPOR - Human figure in a cloud shows that material vapors
present a danger to life or health.
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WARNING SUMMARY - Continued
HAZARDOUS MATERIALS WARNING DESCRIPTION
WARNING
CLEANING COMPOUND MIL-PRF-680
Solvent cleaning compound MIL-PRF-680 may be irritating to the
eyes and skin.Wear protective gloves and eye protection. First aid
for skin contact: removecontaminated clothing. Wash skin thoroughly
with soap and water. First aid for eyecontact: flush with water for
15 minutes or until irritation subsides. If symptomspersist, seek
medical attention. Seek medical attention in event of injury.
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Userespirator as needed. Accidental ingestion can cause
irritation of digestive tractand respiratory tract. May cause lung
and central nervous system damage. Can befatal if swallowed.
Inhalation of high/massive concentrations can cause coma or
befatal. First aid for ingestion: DO NOT induce vomiting. Seek
immediate medicalattention. First aid for inhalation: move to fresh
air. If not breathing, provide artificialrespiration. If symptoms
persist, seek medical attention. Seek medical attention inevent of
injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks,flame, or other ignition sources. Use mechanical
ventilation whenever product isused in a confined space, heated
above ambient temperatures, or agitated. Keepcontainer sealed when
not in use. Seek medical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solventscan injure personnel and damage equipment. Seek
medical attention in eventof injury.
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures. Seek
medical attention in eventof injury.
WARNING
SOLID FILM LUBRICANT
When using solid film lubricant, be sure area is well
ventilated.
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LIST OF EFFECTIVE PAGES/WORK PACKAGES
NOTE: This manual supersedes TM 9-1005-237-23&P, dated 11
January 1993. Zero in the "Change No." columnindicates an original
page or work package.
Date of issue for the original manual is:
Original 31 May 2012
TOTAL NUMBER OF PAGES FOR FRONT AND REAR MATTER IS 28 AND TOTAL
NUMBER OFWORK PACKAGES IN THIS MANUAL IS 28 CONSISTING OF THE
FOLLOWING:
Page/WP No. Change No.
Front Cover 0Warning Summary (4 pages) 0i-viii (8 pages)
0Chapter 1 Title Page 0Blank 0WP 0001 (2 pages) 0WP 0002 (2 pages)
0WP 0003 (2 pages) 0Chapter 2 Title Page 0Blank 0WP 0004 (2 pages)
0WP 0005 (10 pages) 0Chapter 3 Title Page 0Blank 0WP 0006 (6 pages)
0WP 0007 (6 pages) 0WP 0008 (8 pages) 0WP 0009 (4 pages) 0WP 0010
(6 pages) 0WP 0011 (6 pages) 0WP 0012 (4 pages) 0WP 0013 (6 pages)
0
Page/WP No. Change No.
Chapter 4 Title Page 0Blank 0WP 0014 (8 pages) 0WP 0015 (4
pages) 0WP 0016 (2 pages) 0WP 0017 (2 pages) 0WP 0018 (2 pages) 0WP
0019 (2 pages) 0WP 0020 (2 pages) 0WP 0021 (4 pages) 0WP 0022 (2
pages) 0WP 0023 (2 pages) 0Chapter 5 Title Page 0Blank 0WP 0024 (2
pages) 0WP 0025 (4 pages) 0WP 0026 (2 pages) 0WP 0027 (2 pages) 0WP
0028 (2 pages) 0Index-1 Index-4 (4 pages) 0Inside back cover 0Back
cover 0
TM 9-1005-237-23&P
A/B blank
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HEADQUARTERS, DEPARTMENT OF THE ARMY AND HEADQUARTERS, U.S.
MARINE CORPS
Washington, DC, 31 MAY 2012
TECHNICAL MANUAL
FIELD MAINTENANCE MANUALINCLUDING REPAIR PARTS AND SPECIAL TOOLS
LIST (RPSTL)
FORMULTIPURPOSE BAYONET SYSTEM, OKC-3S (USMC ONLY)
NSN 1095-01-521-6087
BAYONET-KNIFE, M7, WITH BAYONET-KNIFESCABBARD, M10
NSN 1005-00-017-9701
M9 MULTIPURPOSE BAYONET SYSTEMNSN 1005-01-227-1739
REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this publication. If you find any errors,
or if you would like to recommend anyimprovements to the procedures
in this publication, please let us know. The preferred method is
tosubmit your DA Form 2028 (Recommended Changes to Publications and
Blank Forms) through theInternet, on the TACOM Unique Logistics
Support Applications (TULSA) website. Internet address
https://tulsa.tacom.army.mil. Access to all applications requires
CAC authentication, and you must complete the Access Request form
the first time you use it. The DA Form 2028 is located under
theTULSA Applications on the left-hand navigation bar. Fill out the
form and click on SUBMIT. Using this form on the TULSA website will
enable us to respond more quickly to your comments and better
manage the DA Form 2028 program. You may also mail, e-mail, or fax
your comments or DA Form 2028 directly to the U.S. Army TACOM Life
Cycle Management Command. The postal mail address is U.S. Army
TACOM Life Cycle Management Command, ATTN: AMSTA-LCL-MPP / TECH
PUBS, 6501 E. 11 Mile Road, Warren, MI 483975000. The e-mail
address is [email protected]. The fax number is DSN
793-0726 or Commercial (309) 782-0726. A reply will be furnished to
you.For Marine Corps Only: Submit notice of discrepancies or
suggested changes on anNAVMC 10772. Users with CAC/PKI certificates
may submit the NAVMC via the Internet usingwebsite
https://pubs.ala.usmc.mil/navmc/default.asp. The form can be filled
in and submitted via theautomated NAVMC 10772 Tracking Program.
NAVMC forms may also be submitted by electronicmail attachments to
[email protected], or by mailing a paper copy of
theNAVMC 10772 in an envelope addressed to Commander, Marine Corps
Systems Command, Attn:Assistant Commander Acquisition and Logistics
(LOG/TP), 814 Radford Blvd, Suite 20343, Albany,Georgia 31704-0343.
Problems or questions regarding the NAVMC 10772 program should
bereported by calling DSN 567-7574, DSN 567-7628, DSN 567-5017, or
DSN 567-6439. In addition toelectronic submittal of the NAVMC form
via the above web links, forward an informational copy (cc:)or mail
a paper copy to the Life Cycle Logistician at the following
address: Commander, MarineCorps System Command, Attn: PMM-132 (IW),
814 Radford Blvd, STE 20343, Albany, GA31704-0343.
*SUPERSEDURE NOTICE - This TM supersedes ARMY TM
9-1005237-23&P, 11 January 1993 and MARINE CORPS TM
05576A-23&P.
DISTRIBUTION STATEMENT A - Approved for public release;
distribution is unlimited.
Marine Corps Distribution PCN 184 089930 00
*TM 9-1005-237-23&P
i/ii blank
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TABLE OF CONTENTS
Page No.WP Sequence No.
HOW TO USE THIS MANUAL
............................................................................................................................
vii
Chapter 1 - GENERAL INFORMATION, EQUIPMENT DESCRIPTION, AND
THEORY OFOPERATION
GENERAL
INFORMATION..........................................................................................................................
WP 0001
EQUIPMENT DESCRIPTION AND
DATA...................................................................................................
WP 0002
Figure 1. M7 Bayonet-Knife and M10
Scabbard.................................................................................
0002-1
Figure 2. M9 Multipurpose Bayonet
System........................................................................................
0002-1
Figure 3. OKC-3S Multipurpose Bayonet System (USMC
only)..........................................................
0002-1
THEORY OF
OPERATION..........................................................................................................................
WP 0003
Chapter 2 - PREVENTIVE MAINTENANCE CHECKS AND SERVICES
(PMCS)PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INTRODUCTION............................. WP 0004
PREVENTIVE MAINTENANCE CHECKS AND SERVICES
(PMCS)......................................................... WP
0005
Table 1. Preventive Maintenance Checks and
Services....................................................................
0005-1
Figure 1. M7
Bayonet-Knife.................................................................................................................
0005-2
Figure 2. M10 Bayonet-Knife
Scabbard..............................................................................................
0005-2
Figure 3. M9 Multipurpose Bayonet
System........................................................................................
0005-4
Figure 4. M9
Scabbard........................................................................................................................
0005-5
Figure 5. OKC-3S
Bayonet-Knife........................................................................................................
0005-6
Chapter 3 - FIELD MAINTENANCE INSTRUCTIONS
SERVICE UPON
RECEIPT.........................................................................................................................
WP 0006
Figure 1. Temperature Ranges and Oil
Types....................................................................................
0006-2
Table 1. Service Upon Receipt USMC OKC-3S Multipurpose Bayonet
System, M7Bayonet-Knife with M10 Scabbard, and M9 Multipurpose
Bayonet System........................ 0006-3
M7 BAYONET
MAINTENANCE...................................................................................................................
WP 0007
Figure 1.
M7........................................................................................................................................
0007-2
Figure 2.
M7........................................................................................................................................
0007-3
Figure 3.
M7........................................................................................................................................
0007-6
M7 BLADE ASSEMBLY
MAINTENANCE....................................................................................................
WP 0008
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TABLE OF CONTENTS - Continued
Page No.WP Sequence No.
Figure 1. M7 Blade
Assembly..............................................................................................................
0008-2
Figure 2. M7 Blade
Assembly..............................................................................................................
0008-3
Figure 3. M7 Blade Assembly Plate and
Shank..................................................................................
0008-3
Figure 4. M7 Blade Assembly Guard and
Link....................................................................................
0008-4
Figure 5. M7
Blade..............................................................................................................................
0008-4
Figure 6. M7 Blade
Assembly..............................................................................................................
0008-7
M10 SCABBARD
MAINTENANCE..............................................................................................................
WP 0009
Figure 1. Bayonet-Knife
Scabbard......................................................................................................
0009-1
Figure 2. Bayonet-Knife
Scabbard......................................................................................................
0009-3
M9 BAYONET
MAINTENANCE...................................................................................................................
WP 0010
Figure 1. M9
Bayonet-Knife.................................................................................................................
0010-2
Figure 2. M9
Bayonet-Knife.................................................................................................................
0010-3
Figure 3. M9 Bayonet-Knife
Tang........................................................................................................
0010-5
Figure 4. M9 Bayonet-Knife
Assembly................................................................................................
0010-6
LATCH ASSEMBLY
MAINTENANCE..........................................................................................................
WP 0011
Figure 1. M9 Multipurpose Bayonet System Latch
Assembly.............................................................
0011-2
Figure 2. M9 Multipurpose Bayonet System Latch
Assembly.............................................................
0011-3
Figure 3. M9 Multipurpose Bayonet System Latch
Assembly.............................................................
0011-6
M9 SCABBARD AND ATTACHING ASSEMBLY
MAINTENANCE.............................................................
WP 0012
Figure 1.
Scabbard..............................................................................................................................
0012-1
Figure 2.
Scabbard..............................................................................................................................
0012-3
Figure 3. Scabbard End and Body
Assembly......................................................................................
0012-4
Figure 4. Scabbard Attaching
Assembly.............................................................................................
0012-4
M9 SCABBARD BODY ASSEMBLY
MAINTENANCE................................................................................
WP 0013
Figure 1. Scabbard Body
Assembly....................................................................................................
0013-1
Figure 2. Scabbard Body
Assembly....................................................................................................
0013-2
Figure 3. Scabbard Body
Assembly....................................................................................................
0013-4
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TABLE OF CONTENTS - Continued
Page No.WP Sequence No.
Chapter 4 - PARTS INFORMATION
REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)
INTRODUCTION................................. ............... WP
0014
Table 1. SMR Code
Explanation...................................................................................................
..... 0014-1
GROUP 00 M7, M9, AND M10
.......................................................................................................
.... WP 0015
GROUP 02 M7 BAYONET
..................................................................................................................
WP 0016
GROUP 0201 M7 BLADE ASSEMBLY
...................................................................................................
WP 0017
GROUP 03 M10 SCABBARD
..........................................................................................................
... WP 0018
GROUP 04 M9 BAYONET
..................................................................................................................
WP 0019
GROUP 0401 LATCH ASSEMBLY
.........................................................................................................
WP 0020
GROUP 05 M9 SCABBARD, 0501 ATTACHING ASSEMBLY, 0502 SCABBARD
BODYASSEMBLY......................................................................................................................
WP 0021
NATIONAL STOCK NUMBER (NSN)
INDEX...............................................................................
............... WP 0022
PART NUMBER (P/N)
INDEX.....................................................................................................
................ WP 0023
Chapter 5 - SUPPORTING INFORMATION
REFERENCES.....................................................................................................................
....................... WP 0024
MAINTENANCE ALLOCATION CHART (MAC)
INTRODUCTION..............................................................
WP 0025
MAINTENANCE ALLOCATION CHART
(MAC)...........................................................................
............... WP 0026
Table 1. MAC for M7 Bayonet-Knife, M10 Bayonet-Knife Scabbard,
and M9Multipurpose Bayonet
System..............................................................................................
0026- 1
Table 2. Tools and Test Equipment Requirements for M7
Bayonet-Knife, M10Bayonet-Knife Scabbard, and M9 Multipurpose
Bayonet System........................................ 0026-2
EXPENDABLE AND DURABLE ITEMS
LIST..............................................................................................
WP 0027
Table 1. Expendable and Durable Items
List.....................................................................................
0027-2
TOOL IDENTIFICATION
LIST.......................................................................................................
.............. WP 0028
TM 9-1005-237-23&P
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Table 1. Tool Identification List.
....................................................................................
0027-2
Mary.A.Lee1Cross-Out
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HOW TO USE THIS MANUAL
SCOPE
This manual provides you with the information you will need to
operate and maintain the OKC-3S MultipurposeBayonet System (USMC
only), M7 Bayonet-Knife, M10 Bayonet-Knife Scabbard, and M9
MultipurposeBayonet System.
MANUAL CONTENT
The front matter in this manual consists of Warning Summary,
Title Block Page, List of Effective Work Packages,and Table of
Contents.
The information contained in this manual is presented in 5
chapters. Each chapter is divided into Work Packages(WP) that
provide operating procedures, maintenance procedures,
troubleshooting procedures, and otherinformation for specific
systems or components. Each WP starts on a right-hand page. Page
numbers consist ofthe WP number followed by a dash and another
number. For example, "0008-9" means WP 0008, page 9.
The end of this manual contains an Alphabetical Index, DA Form
2028, and Metric Conversion Chart.
FRONT MATTER
The "Warning Summary" starts on the first right-hand page
immediately after the cover and should be read beforeperforming any
maintenance on the OKC-3S Multipurpose Bayonet System (USMC only),
M7 Bayonet-Knife, M10Bayonet-Knife Scabbard, or M9 Multipurpose
Bayonet System.
The Title Block Page includes the Reporting of Errors and
Recommending Improvements statement.
The Table of Contents lists the chapters, figures, tables, and
WPs in this manual.
CHAPTERS
Chapter 1 includes General Information, Equipment Description
and Data, and Theory of Operation.
Chapter 2 includes Preventive Maintenance Checks and Services
(PMCS) Introduction Procedures and PMCSIncluding Lubrication
Instructions.
Chapter 3 includes Service Upon Receipt and Maintenance.
Chapter 4 includes Parts Information, Repair Parts and Special
Tools List (RPSTL) Introduction and RPSTL.
Chapter 5 includes Supporting Information, including the titles
of documents and publications referenced in thismanual
(References), Maintenance Allocation Chart (MAC) Introduction, MAC,
Expendable and Durable ItemsList (EDIL).
ALPHABETICAL INDEX
An index is located after the last WP in this manual and
provides an alphabetical listing of WPs contained in
thismanual.
DA FORM 2028
DA Form 2028 is used to report errors and to recommend
improvements for the tasks in this manual.
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HOW TO USE THIS MANUAL - Continued
METRIC CONVERSION CHART
The metric conversion chart converts U.S. measurements to Metric
equivalents. Measurements in this manual areprovided in both U.S.
and Metric units.
WARNINGS, CAUTIONS, AND NOTES
You must read and understand this manual BEFORE operating the
OKC-3S Multipurpose Bayonet System(USMC only), M7 Bayonet-Knife,
M10 Bayonet-Knife Scabbard, and M9 Multipurpose Bayonet System.
Throughout this manual you will see WARNING, CAUTION, and NOTE
headings. There are good reasons forevery one of the following
headings:
WARNING: A warning is used to alert the user to hazardous
operating and maintenance procedures, practices, orconditions that
could result in death or injury. Warnings must be strictly
observed.
CAUTION: A caution is used to alert the user to hazardous
operating and maintenance procedures, practices, orconditions that
could result in damage to, or destruction of, equipment or mission
effectiveness. Cautions must bestrictly observed.
NOTE: A note highlights an essential operating or maintenance
procedure, condition, or statement.Warnings and cautions appear
immediately preceding the step to which they pertain. It is
important to read andthoroughly understand the warnings and/or
cautions before beginning maintenance. Notes may precede or
followthe steps to which they pertain, depending on what makes the
most sense.
INITIAL SETUP
Before starting a task, you must obtain all the tools, supplies,
and personnel listed in the Initial Setup. Ensure thatyou read the
task before performing the maintenance. If any other tasks are
referenced, you must go to the InitialSetup page for each of those
tasks to find out which tools, supplies, and personnel will be
needed.
REPAIR PARTS AND SPECIAL TOOL LIST (RPSTL)
The RPSTL Introduction (WP 0014) explains how to use the RPSTL.
Repair parts are listed and illustrated in theRPSTL. There are no
special tools, Test, Measurement And Diagnostic Equipment (TMDE) or
support equipment.
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CHAPTER 1
GENERAL INFORMATION, EQUIPMENT DESCRIPTION, ANDTHEORY OF
OPERATION
TM 9-1005-237-23&P
-
TM 9-1005-237-23&P
FIELD MAINTENANCEGENERAL INFORMATION
SCOPE
This Technical Manual contains the Field level maintenance,
inspection, cleaning, lubrication, repair, storage, andtransporting
instructions including Repair Parts and Special Tools List (RPSTL)
for the OKC-3S MultipurposeBayonet System (USMC only), M7
Bayonet-Knife, M10 Bayonet-Knife Scabbard, and M9
MultipurposeBayonet System.
Type of Manual
Field Maintenance Manual with RPSTL.
Model Number and Equipment Name
OKC-3S Multipurpose Bayonet System (USMC only), M7
Bayonet-Knife, M10 Bayonet-Knife Scabbard,and M9 Multipurpose
Bayonet System.
Purpose of Equipment
The OKC-3S Multipurpose Bayonet System (USMC only) is used as a
bayonet for the M16 Rifle seriesand the M4 carbine and hand weapon.
The M7 Bayonet-Knife is used as a bayonet for the M16 rifleseries
and the M4 carbine and as a hand weapon. The M9 Multipurpose
Bayonet System is used as abayonet for the M16 Rifle series and the
M4 carbine, hand weapon, as a general field and utility knife
aswell as a wire cutter and saw.
MAINTENANCE FORMS, RECORDS, AND REPORTS
Department of the Army forms and procedures used for equipment
maintenance will be those prescribedby PAM 750-8 (as applicable),
The Army Maintenance Management System (TAMMS) Users Manual; DAPAM
738-751, Functional Users Manual for the Army Maintenance
Management Systems- Aviation(TAMMS-A); or AR 700-138, Army
Logistics Readiness and Sustainability.
Maintenance forms and records used by Marine Corps personnel are
prescribed by TM 4700-15/1. REPORTING EQUIPMENT IMPROVEMENT
RECOMMENDATIONS (EIR)
0001-1 03/15/2011 Rel(1.8) root(ginfowp) wpno(G50001)
If your OKC-3S Multipurpose Bayonet System (USMC only), M7
Bayonet-Knife, M10 Bayonet-Knife Scabbard, or M9 Multipurpose
Bayonet System needs improvement, let us know. Send us an EIR. You,
the user, are the only one who can tell us what you do not like
about your equipment. Let us know why you do not like the design or
performance. If you have Internet access, the easiest and fastest
way to report problems or suggestions is to follow the instructions
and links below. ALL non-Aviation/Missile Warranty EIRs and PQDRs
must be submitted through the Web Product Quality Deficiency
Reporting (PQDR) site. The Web PQDR site is:
http://www.nslcptsmh.csd.disa.mil/webpqdr/webpqdr.htm. New accounts
can be established at the following address:
http://www.nslcptsmh.csd.disa.mil/accessforms/uarform.htm. You may
also submit your information using an SF 368 (Product Quality
Deficiency Report). You can send your SF 368 using e-mail, regular
mail, or fax using the addresses/fax numbers specified in DA PAM
750-8, The Army Maintenance Management System (TAMMS) Users Manual.
We will send you a reply. For Marine Corps users: Product Quality
Deficiency Reports (PQDR) shall be submitted on SF 368 in
accordance with MCO 4855.10. A reply will be furnished to you.
-
CORROSION PREVENTION AND CONTROL (CPC)Corrosion Prevention and
Control (CPC) of Army materiel is a continuing concern. It is
important that anycorrosion problems with this item be reported so
that the problem can be corrected and improvements can bemade to
prevent the problem in future items. Corrosion specifically occurs
with metals. It is an electrochemicalprocess that causes the
degradation of metals. It is commonly caused by exposure to
moisture, acids, bases, orsalts. An example is the rusting of iron.
Corrosion damage in metals can be seen, depending on the metal,
astarnishing, pitting, fogging, surface residue, and/or cracking.
Plastics, composites, and rubbers can also degrade.Degradation is
caused by thermal (heat), oxidation (oxygen), solvation (solvents),
or photolytic (light, typically UV)processes. The most common
exposures are excessive heat or light. Damage from these processes
will appearas cracking, softening, swelling, and/or breaking. SF
368, PQDR, should be submitted to the address specified inPAM
750-8, The Army Maintenance Management System (TAMMS) Users
Manual.
DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE
Refer to TM 750-244-7 for procedures concerning destruction of
this materiel.
PREPARATION FOR STORAGE OR SHIPMENT
Refer to SB 740-95-1 for storage or shipment instructions.
LIST OF ABBREVIATIONS/ACRONYMS
Abbreviation/Acronym NameANSI American National Standard
InstituteBOI Basis of IssueCAGEC Commercial and Government Entity
CodeCLP Cleaner, Lubricant, and PreservativeCPC Corrosion
Prevention and ControlDA Department of the ArmyLAW Lubricant,
Arctic WeatherLSA Lubricant, SemifluidMAC Maintenance Allocation
ChartNIIN National Item Identification NumberNSN National Stock
NumberPAM PamphletPDREP Product Data Reporting and Evaluation
ProgramPMCS Preventive Maintenance Checks and ServicesPQDR Product
Quality Deficiency ReportROD Report of DiscrepencySB Supply
BulletinSMR Source Maintenance and RecoverabilitySRA Specialized
Repair ActivityTAMMS The Army Maintenance Management SystemTM
Technical ManualTMDE Test, Measurement, and Diagnostic EquipmentUUT
Unit Under Test
QUALITY OF MATERIAL
Material used for replacement, repair, or modification must meet
the requirements of this manual. If quality ofmaterial requirements
are not stated in this manual, the material must meet the
requirements of drawings,standards, specifications, or approved
engineering change proposals applicable to the subject
equipment.
END OF WORK PACKAGE
TM 9-1005-237-23&P 0001
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FIELD MAINTENANCEEQUIPMENT DESCRIPTION AND DATA
DIFFERENCES BETWEEN MODELS
Figure 1. M7 Bayonet-Knife and M10 Scabbard.
Figure 2. M9 Multipurpose Bayonet System.
Figure 3. OKC-3S Multipurpose Bayonet System (USMC only)1. The
OKC-3S Multipurpose Bayonet System (USMC only) is used on the M16
rifle series and M4 Carbine.
The M7 Bayonet-Knife is used on the 5.56 mm M16 rifle series and
the M4 Carbine. The M9 MultipurposeBayonet System is used on the
M16 rifle series and the M4 Carbine.
TM 9-1005-237-23&P 0002
0002-1 03/15/2011 Rel(1.8) root(descwp) wpno(G50002)
-
DIFFERENCES BETWEEN MODELS - Continued
2. The M9 Multipurpose Bayonet System Scabbard consists of four
major parts: the scabbard body, wirecutter plate, attaching
assembly load-bearing end, and attaching assembly scabbard end. The
M10Bayonet-Knife Scabbard is a single piece. The OKC-3S
Bayonet-Knife consists of the bayonet knife,scabbard assembly, and
strap. The OKC-3S Bayonet-Knife Scabbard has a fitted internal
stainless steelspring friction device at the throat of the scabbard
to secure the bayonet.
3. On the M7 and M9 Bayonet-Knives there are left- and
right-hand lock-release levers at the rear of thebayonet.
Interchangeability of parts is limited to the lock-release levers
and springs for the M7 and M9.
4. The M9 is longer and wider (blade is more than 7 in. (17.78
cm) long and 1.4 in. (3.56 cm) wide) andheavier than the M7. The
OKC-3S blade is 8.00 in. (20.32 cm) long and 1.375 in. (3.49 cm)
wide.
END OF WORK PACKAGE
TM 9-1005-237-23&P 0002
0002-2 03/15/2011 Rel(1.8) root(descwp) wpno(G50002)
-
FIELD MAINTENANCETHEORY OF OPERATION
PRINCIPLE OF OPERATION
The OKC-3S Multipurpose Bayonet System (USMC only) is used as a
bayonet on the M16 Rifle series, the M4Carbine, and as a hand
weapon. The M7 Bayonet-Knife is used as a bayonet on the M16 Rifle
series, the M4Carbine and as a hand weapon. The M9 Multipurpose
Bayonet System is used as a bayonet for the M16 Rifleseries, on the
M4 Carbine, as a hand weapon, as a general field and utility knife
as well as a wire cutter togetherwith its scabbard, and as a
saw.
END OF WORK PACKAGE
TM 9-1005-237-23&P 0003
0003-1/2 blank 03/15/2011 Rel(1.8) root(thrywp) wpno(G50003)
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CHAPTER 2
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
TM 9-1005-237-23&P
-
FIELD MAINTENANCEPREVENTIVE MAINTENANCE CHECKS AND SERVICES
(PMCS) INTRODUCTION
GENERAL
To ensure maximum operational readiness, it is necessary that
the M7 Bayonet-Knife, M10 Bayonet-KnifeScabbard, M9 Multipurpose
Bayonet System, and OKC-3S Bayonet-Knife (USMC only) be
systematicallyinspected at regular intervals so defects may be
discovered and corrected before they result in seriousdamage or
failure.
PREVENTIVE MAINTENANCE CHECKS AND SERVICES
Work Package (WP) 0005 lists those Preventive Maintenance Checks
and Services (PMCS) to be performed attheir designated
intervals.
During periods of inactivity, perform PMCS quarterly unless
inspection reveals more frequent servicing isnecessary. An inactive
bayonet is one which has been stored in an arms room for a period
of 90 days withoutuse. The bayonet may or may not have been
assigned to an individual. Normal cleaning (PMCS) of an
inactivebayonet will be performed every 90 days. Should the unit
armorer detect corrosion on a bayonet/scabbard prior tothe end of
the 90-day period, the PMCS shall be performed immediately.
1. ITEM NO. The first column contains the item number which
shall be used as a source of item number forthe Technical Manual
(TM) Item No. column on DA Form 2404, Equipment Inspection and
MaintenanceWorksheet, in recording results of PMCS. Checks and
services are numbered in disassembly sequence.
2. INTERVAL. The INTERVAL column states when to perform the
inspection or service.3. ITEM TO BE CHECKED OR SERVICED. This
column lists the item to be inspected.4. PROCEDURES. This column
contains all the information required to accomplish the checks and
services.5. EQUIPMENT NOT READY/AVAILABLE IF. This column contains
a brief statement of the condition (e.g.
malfunction, deficiency) that would cause the covered equipment
to be unavailable to perform itsassigned mission.
CORROSION PREVENTION AND CONTROL (CPC)WP 0006 provides
instructions regarding Corrosion Prevention and Control (CPC).
END OF WORK PACKAGE
TM 9-1005-237-23&P 0004
0004-1/2 blank 03/15/2011 Rel(1.8) root(pmcsintrowp)
wpno(I50001)
-
FIELD MAINTENANCEPREVENTIVE MAINTENANCE CHECKS AND SERVICES
(PMCS)
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)Small Arms Tool Kit (USMC only) (WP 0028,
Table 1, Item 2)
ReferencesWP 0006
Table 1. Preventive Maintenance Checks and Services.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
1 Quarterly M7 Bayonet-Knife
WARNING
The bayonet blade is sharp. Handle withcare. Failure to comply
may result in per-sonnel injury or death.
a. Inspect for missing parts. If parts are missing.
b. Check function of lock-release levers(Figure 1, Item 7) by
placing bayonet on rifle lug.Ensure bayonet is securely retained
and mounts/dismounts without interference. Remove bayonet fromrifle
and disassemble as authorized.
Bayonet is not securelyretained.
c. Inspect grip screws (Figure 1, Item 3) for strippedor damaged
threads. Check grip screw head for burrs.
Grip screw threads arestripped or damaged.
d. Inspect grips (Figure 1, Item 4) for cracks andstripped
threads. Hairline cracks and cracks up to 0.25in. (0.63 cm) in
length are acceptable. Chips up to0.125 in. (0.32 cm) in diameter
are acceptable.
Stripped threads orcracks longer than 0.25in. (0.63 cm).
e. Inspect blade assembly (Figure 1, Item 1) forcracks, nicks,
or blunted/broken points. Nicks andblunted/broken points may be
stoned. If nicks andblunted/broken points cannot be corrected by
stoning,replace bayonet.
Blade is cracked.Blade is less than6.125 in. (15.56 cm) longfrom
handguard.
f. Inspect/check handguard (Figure 1, Item 2) areaof blade
assembly and plate area (Figure 1, Item 6) ofblade assembly for
looseness.
g. Inspect for worn or shiny areas on bladeassembly (Figure 1,
Item 1).
TM 9-1005-237-23&P 0005
0005-1 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
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Table 1. Preventive Maintenance Checks and Services -
Continued.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
h. Inspect spring pins (Figure 1, Item 5) for burrs orwear.
Spring pin doesn't retainits associated part.
i. Inspect all parts for rust/corrosion.
j. Refer to WP 0006 for lubrication instructions.
Figure 1. M7 Bayonet-Knife.
2 Quarterly M10 Bayonet-Knife Scabbard
a. Check for cracks, cut/torn fabric, missingrestraining lace
(Figure 2, Item 2) and function of snap(Figure 2, Item 1). Cracks
0.5 in. (1.27 cm) or less arenot cause for repair.
Crack is over 0.5 in. (1.27cm) long or snap does
notfunction.Cuts/tears in fabric over0.25 in. (0.63 cm) deep,or
missing lace.
b. Inspect all parts for rust/corrosion. Part is not
functional.
c. Refer to WP 0006 for lubrication instructions.
Figure 2. M10 Bayonet-Knife Scabbard.
TM 9-1005-237-23&P 0005
0005-2 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
-
Table 1. Preventive Maintenance Checks and Services -
Continued.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
3 Quarterly M9 MultipurposeBayonet System
WARNING
The bayonet blade is sharp. Handle withcare. Failure to comply
may result in per-sonnel injury or death.
a. Check function of lock-release levers(Figure 3, Item 4) by
placing bayonet on rifle lug.Ensure bayonet is securely retained
and mounts anddismounts without interference. Remove bayonet
fromrifle.
Bayonet is not securelyretained or interference isobserved
during installingor removal.
b. Inspect blade (Figure 3, Item 6) for cracks, nicks,or blunted
point. If stoning doesn't restore blade,replace bayonet.
Blade is cracked.Blade is less than 6-3/4in. (17.15 cm) long
fromhandguard.
c. Inspect/check handguard (Figure 3, Item 2) forcracks or
looseness. If loose, tighten cap screw(Figure 3, Item 3).
Handguard is cracked orhandguard cannot betightened.
d. Inspect handle (Figure 3, Item 5) for cracks,breaks or
looseness. If loose, tighten cap. Chips up to0.25 in. (0.63 cm) in
diameter are acceptable.
Handle is cracked morethan 0.5 in. (1.27 cm) orchips larger than
0.25 in.(0.63 cm) indiameter.
e. Inspect for broken or dulled saw teeth(Figure 3, Item 1).
If 1/4 of saw teeth arebroken, badlyworn ornonfunctional.
f. Inspect for broken, cracked, or chipped "falseedge" (Figure
3, Item 7) on blade.
"False edge" is broken orcracked.
g. Inspect for loose, cracked, or broken cap screw(Figure 3,
Item 3).
Cap screw cannot betightened or cap screw iscracked or
broken.
h. Refer to WP 0006 for lubrication instructions.
TM 9-1005-237-23&P 0005
0005-3 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
-
Table 1. Preventive Maintenance Checks and Services -
Continued.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
Figure 3. M9 Multipurpose Bayonet System.
4 Quarterly M9 Scabbard a. Inspect for cut web gear (Figure 4,
Item 3) orrestraining strap (Figure 4, Item 2). Cuts 0.25 in.
(0.63cm) in length or less are not cause for repair.
b. Inspect for cracked or broken buckle(Figure 4, Item 5).
Buckle is cracked orbroken.
c. Inspect for cracked or broken scabbard body(Figure 4, Item
1). Cracks less than 0.5 in. (1.27 cm)are not cause for repair.
Missing pieces less than 0.25in. (0.63 cm) in diameter are not
cause for repair.
Scabbard body hascracks over 0.5 in. (1.27cm) long or has
missingpieces over 0.25 in. (0.63cm) in diameter.
d. Inspect for bent or broken belt fastener(Figure 4, Item
4).
Belt fastener will notsecurely fasten thescabbard to the
belt.
e. Inspect for cracked or broken screw driver tip(Figure 4, Item
7) or wire cutter plate/stud(Figure 4, Item 8).
Cutter plate/stud will notcut wire.
f. Inspect dot snap (Figure 4, Item 6) to ensure
itfunctions.
Dot snap doesn't function.
g. Refer to WP 0006 for lubrication instructions.
TM 9-1005-237-23&P 0005
0005-4 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
-
Table 1. Preventive Maintenance Checks and Services -
Continued.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
Figure 4. M9 Scabbard.
5 Quarterly OKC-3SBayonet-Knife(USMC only)
WARNING
The bayonet blade is sharp. Handle withcare. Failure to comply
may result in per-sonnel injury or death.
a. Check function of lock-release levers(Figure 5, Item 6) of
plate latch (Figure 5, Item 5) byplacing bayonet on rifle bayonet
lug. Ensure bayonet issecurely retained, and mounts and dismounts
withoutinterference. Remove bayonet from rifle.
Bayonet is not securelyretained or interference isobserved
during installingor removal.
b. Inspect blade (Figure 5, Item 2) for cracks,breaks, chipped
edge, nicks, or blunted points. Ifstoning doesn't restore blade,
replace bayonet. If bladeis broken, replace bayonet.
Blade is cracked.Blade isless than8 in. (20.32 cm)long
fromhandguard.
c. Inspect/check handguard (Figure 5, Item 3) forcracks or
looseness.
Handguard is cracked orcannot be tightened.
d. Inspect grip (Figure 5, Item 4) for cracks, breaks,or
looseness.
Grip is cracked or loose.
e. Inspect blade for broken or dulled serrations(Figure 5, Item
13).
If more than 40% of theserrations are broken,badly worn,
ornonfunctional.
f. Inspect for broken, cracked, or chipped false edge(Figure 5,
Item 1).
False edge is broken orcracked.
g. Inspect webbing (Figure 5, Item 8) for tears, cuts,or
fraying.
TM 9-1005-237-23&P 0005
0005-5 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
-
Table 1. Preventive Maintenance Checks and Services -
Continued.
ITEMNO. INTERVAL
ITEM TO BECHECKED OR
SERVICED PROCEDURE
EQUIPMENTNOT READY/
AVAILABLE IF:
h. Inspect leg strap (Figure 5, Item 11) for cuts,tears, cut or
frayed webbing, elastic or broken buckles(Figure 5, Item 10).
Buckles are broken.
i. Inspect snaps (Figure 5, Item 7) for properfunctioning.
Snaps are notfunctioning.
j. Inspect scabbard body (Figure 5, Item 12) forcracks or
breaks.
Scabbard body hascracks over 0.5 in. (1.27cm) or has
piecesmissing.
k. Ensure the fitted internal stainless steel springfriction
device (Figure 5, Item 9) operates properly.
Scabbard does notsecure bayonet whenturned upside down.
l. Refer to WP 0006 for lubrication instructions.
Figure 5. OKC-3S Bayonet-Knife.
PMCS Mandatory Replacement Parts List
There are no replacement parts required for these PMCS
procedures.
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0005
0005-6 03/15/2011 Rel(1.8) root(pmcswp) wpno(I50002)
-
CHAPTER 3
FIELD MAINTENANCE INSTRUCTIONS
TM 9-1005-237-23&P
-
FIELD MAINTENANCESERVICE UPON RECEIPT
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)Small Arms Tool Kit (USMC only) (WP 0028,
Table 1, Item 2)
Materials/PartsBrush (WP 0027, Table 1, Item 2)Cleaner,
Lubricant and Preservative (CLP)
(WP 0027, Table 1, Item 3)Cleaning Solvent (WP 0027, Table 1,
Item 5)Rubber Gloves (WP 0027, Table 1, Item 7)Lubricating Oil (WP
0027, Table 1, Item 9)
Materials/Parts (cont.)Lubricating Oil (WP 0027, Table 1, Item
10)Tote Box (WP 0027, Table 1, Item 14)Wiping Rag (WP 0027, Table
1, Item 15)
ReferencesPAM 750-8SF 364WP 0005WP 0007WP 0010WP 0012
General
This section contains instructions for services to be performed
by the using organization upon the receipt of a newOKC-3S
Multipurpose Bayonet System (USMC only), M7 Bayonet-Knife with
scabbard, or M9 MultipurposeBayonet System.
TM 9-1005-237-23&P 0006
0006-1 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
General - Continued
NOTE Where the word "lubricant" is cited in this Technical
Manual (TM), interpret to mean
Cleaner, Lubricant and Preservative (CLP), lubricating oil,
Weapons semifluid (LSA), orLubricating oil Weapons (LAW) can be
utilized as applicable. The following constraintsmust be adhered
to:
Under all but the coldest arctic conditions, LSA or CLP are the
lubricants to use on thebayonet/scabbard. Either can be used at
-10F (-23C) and higher. However, do notuse both on the same
bayonet/scabbard at the same time.
LAW is the lubricant to use during cold arctic conditions, +10F
(12C) and lower.
Any of the lubricants can be used from -10F (-23C) to +10F
(12C).
Do not mix lubricants on the same bayonet/scabbard. The
bayonet/scabbard must bethoroughly cleaned during change from one
lubricant to another. Cleaning solvent isrecommended for cleaning
the bayonet during change from one lubricant to another.Do not use
cleaning solvent on the scabbard or the handle.
Figure 1. Temperature Ranges and Oil Types.
TM 9-1005-237-23&P 0006
0006-2 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
SERVICE UPON RECEIPT OF MATERIEL
WARNING
The bayonet blade is sharp. Handle with care. Failure to comply
may result in personnelinjury or death.
Table 1. Service Upon Receipt USMC OKC-3S Multipurpose Bayonet
System, M7 Bayonet-Knifewith M10 Scabbard, and M9 Multipurpose
Bayonet System.
LOCATION ITEM ACTION REMARKS
USMC OKC-3SMultipurposeBayonet System
USMC OKC-3SMultipurposeBayonet System
1. Check function of lock-release leversby placing bayonet on
rifle lug.Ensure bayonet is securely retainedand mounts and
dismounts withoutinterference.
Refer to WP 0005for inspectioncriteria.
2. Inspect blade for cracks, nicks, orblunted point.
3. Inspect/Check handguard for cracksor looseness.
4. Inspect grip for cracks, breaks,or looseness.
5. Inspect for broken, cracked, orchipped "false edge" on
blade.
6. Apply light film of lubricant tometal components.
USMC OKC-3SMultipurposeBayonet SystemScabbard
USMC OKC-3SMultipurposeBayonet SystemScabbard
1. Inspect for cracks, cut or worn fabric,or web gear.
Refer to WP 0005for inspectioncriteria.
2. Inspect for cracked or broken buckleof attaching
assembly.
3. Inspect for cracked or brokenscabbard body.
4. Inspect snaps to ensurethey function.
5. Apply light film of lubricant tometal components.
TM 9-1005-237-23&P 0006
0006-3 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
Table 1. Service Upon Receipt USMC OKC-3S Multipurpose Bayonet
System, M7 Bayonet-Knifewith M10 Scabbard, and M9 Multipurpose
Bayonet System - Continued.
LOCATION ITEM ACTION REMARKS
M7 Bayonet-Knife M7 Bayonet-Knife 1. Check for nicks and broken
point. Refer to WP 0007for all inspectioncriteria.
2. Remove grips and inspect bayonetfor rust.
3. Inspect grips for cracks.
4. Check function oflock-release levers.
5. Place bayonet on rifle bayonet lug.Ensure bayonet is securely
retainedand mounts/dismountswithout interference.
6. Apply light film of lubricant tometal components.
M10 Bayonet-KnifeScabbard
M10 Bayonet-KnifeScabbard
1. Check for cracks and worn fabric.
2. Check function of snaps.
3. Ensure that scabbard restraininglace is present.
4. Apply light film of lubricant tometal components.
M9 MultipurposeBayonet System Bayonet
M9 MultipurposeBayonet System Bayonet
1. Check function of lock-release leversby placing bayonet on
rifle lug.Ensure bayonet is securely retainedand mounts and
dismountswithout interference.
Refer to WP 0010for all inspectioncriteria.
2. Inspect blade for cracks, nicks, orblunted point.
3. Inspect/check handguard for cracksor looseness.
4. Inspect handle for cracks, breaks,or looseness.
5. Inspect for broken or dulledsaw teeth.
6. Inspect for broken, cracked, orchipped "false edge" on
blade.
TM 9-1005-237-23&P 0006
0006-4 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
Table 1. Service Upon Receipt USMC OKC-3S Multipurpose Bayonet
System, M7 Bayonet-Knifewith M10 Scabbard, and M9 Multipurpose
Bayonet System - Continued.
LOCATION ITEM ACTION REMARKS
7. Remove cap screw and latchassembly. Check for rust.
8. Inspect for loose, cracked, or brokencap screw.
9. Apply light film of lubricant tometal components.
M9 MultipurposeBayonet System Scabbard
M9 MultipurposeBayonet System Scabbard
1. Inspect for cracks, cut or worn fabric,or web gear.
Refer to WP 0012for all inspectioncriteria.
2. Inspect for cracked or broken buckleof attaching
assembly.
3. Inspect for cracked or brokenscabbard body.
4. Inspect for bent or brokenbelt fastener.
5. Inspect for cracked or brokenscrewdriver tip or wire
cutterplate/stud.
6. Inspect for broken or missingsharpening stone.
7. Inspect snaps to ensurethey function.
8. Apply light film of lubricant tometal components.
END OF TASK
Checking Unpacked Equipment
Inspect the equipment for damage incurred during shipment. If
the equipment has been damaged, report thedamage on SF 364, Report
of Discrepancy (ROD).
If the OKC-3S bayonet (USMC only) is found to be defective upon
receipt, submit a Product Quality DeficiencyReport (PQDR) in
accordance with Standard Maintenance Procedures. This is done using
the Product DataReporting and Evaluation Program (PDREP).
Check the equipment against the packing slip to see if the
shipment is complete. Report all discrepancies inaccordance with
applicable service instructions (e.g., for Army instructions, see
PAM 750-8).
TM 9-1005-237-23&P 0006
0006-5 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
Checking Unpacked Equipment - Continued
Check to see whether the equipment has been modified.
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0006
0006-6 03/15/2011 Rel(1.8) root(surwp) wpno(M50001)
-
FIELD MAINTENANCEM7 BAYONET MAINTENANCE
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)
Materials/PartsLockwasher (WP 0016, Figure 2, Item 2) Qty:
(2)Brush (WP 0027, Table 1, Item 2)Cleaner, Lubricant and
Preservative (CLP)
(WP 0027, Table 1, Item 3)Abrasive Cloth (WP 0027, Table 1, Item
4)Cleaning Solvent (WP 0027, Table 1, Item 5)Rubber Gloves (WP
0027, Table 1, Item 7)Solid Film Lubricant (WP 0027, Table 1, Item
8)
Materials/Parts (cont.)Lubricating Oil (WP 0027, Table 1, Item
9)Lubricating Oil (WP 0027, Table 1, Item 10)Tote Box (WP 0027,
Table 1, Item 14)Wiping Rag (WP 0027, Table 1, Item 15)
ReferencesWP 0006WP 0008WP 0015WP 0016WP 0017
TM 9-1005-237-23&P 0007
0007-1 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
DISASSEMBLY
WARNING
The bayonet blade is sharp. Handle with care. Failure to comply
may result in personnelinjury or death and/or damage to
equipment.
1. Remove two grip screws (Figure 1, Item 4) and lockwashers
(Figure 1, Item 3) from blade assembly(Figure 1, Item 1). Discard
lockwashers.
2. Remove LH grip (Figure 1, Item 5) and RH grip (Figure 1, Item
2).
Figure 1. M7.
END OF TASK
TM 9-1005-237-23&P 0007
0007-2 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
INSPECTION/REPAIR
1. Inspect grip screws (Figure 2, Item 5) for stripped or
damaged threads. Check grip screw head for burrs,remove if present.
Replace if necessary.
2. Inspect LH grip (Figure 2, Item 3) and RH grip (Figure 2,
Item 6) for cracks and stripped threads. Hairlinecracks are
acceptable. Cracks up to a 0.25 in. (0.64 cm) in length are
acceptable. If cracks are beyond 0.25in. (0.64 cm), replace. Chips
up to 0.125 in. (0.32 cm) are acceptable; beyond 0.125 in. (0.32
cm), replacethe grip.
3. Inspect blade assembly (Figure 2, Item 1) for cracks, nicks,
or blunted points. Bayonets with cracked bladesmust be replaced.
Blunted points and small nicks may be repaired by stoning, or hand
filing. If the bladeassembly has deep nicks that can't be removed
by stoning or hand filing, replace bayonet.
NOTELength of the M7 blade measured from guard must not be less
than 6.125 in. (15.56 cm)after repointing.
4. Inspect/check handguard area (Figure 2, Item 2) of blade
assembly and plate area (Figure 2, Item 4) ofblade assembly for
looseness. If loose, tighten blade assembly (WP 0008).
5. Inspect for worn or shiny areas on blade assembly,
reestablish finish as described in step 7.
6. If point is broken, repair blade assembly (WP 0008).
Figure 2. M7.
TM 9-1005-237-23&P 0007
0007-3 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
INSPECTION/REPAIR - Continued
WARNING
CLEANING COMPOUND MIL-PRF-680 Solvent cleaning compound
MIL-PRF-680 may be irritating to the eyes and skin. Wear
protective gloves and eye protection. First aid for skin
contact: remove contaminatedclothing. Wash skin thoroughly with
soap and water. First aid for eye contact: flush withwater for 15
minutes or until irritation subsides. If symptoms persist, seek
medicalattention. Failure to comply may result in personnel death
or injury. Seek medicalattention in event of injury.
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Use respiratoras needed. Accidental ingestion can cause
irritation of digestive tract and respiratorytract. May cause lung
and central nervous system damage. Can be fatal if
swallowed.Inhalation of high/massive concentrations can cause coma
or be fatal. First aid foringestion: DO NOT induce vomiting. Seek
immediate medical attention. First aid forinhalation: move to fresh
air. If not breathing, provide artificial respiration. If
symptomspersist, seek medical attention. Failure to comply may
result in personnel death orinjury. Seek medical attention in event
of injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks, flame, orother ignition sources. Use mechanical
ventilation whenever product is used in aconfined space, heated
above ambient temperatures, or agitated. Keep containersealed when
not in use. Failure to comply may result in personnel death or
injury. Seekmedical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solvents caninjure personnel and damage equipment.
Failure to comply may result in personneldeath or injury. Seek
medical attention in event of injury.
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures.
Failure to comply may result inpersonnel death or injury. Seek
medical attention in event of injury.
7. Reestablish finish as required.
a. Remove all lubricant from surfaces to be treated with
cleaning solvent. Wear rubber gloves and usetote box and brush to
apply cleaning solvent.
CAUTIONDo not use wire brush to roughen surface. Failure to
comply may result inequipment damage.
b. Roughen surface using abrasive cloth.
c. Be sure surface to be treated is thoroughly cleaned and dried
prior to application of solid filmlubricant (WP 0006).
TM 9-1005-237-23&P 0007
0007-4 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
INSPECTION/REPAIR - Continued
WARNING
SOLID FILM LUBRICANTWhen using solid film lubricant, be sure
area is well ventilated. Failure to comply mayresult in personnel
injury or death.
NOTEIf solid film lubricant comes into contact with the
functional surfaces of the lock-releaselever, remove lubricant
immediately by washing with cleaning solvent.
d. Apply solid film lubricant to shiny surfaces. Allow to dry 16
to 24 hours before handling.
8. Repair is by replacement of authorized parts (WP 0015, WP
0016, and WP 0017) as required.
END OF TASK
CLEAN/LUBRICATE
NOTEFor use of lubricant, refer to WP 0006.
Wipe bayonets with wiping rag and apply a light coat of
lubricant.
END OF TASK
TM 9-1005-237-23&P 0007
0007-5 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
ASSEMBLY
1. Position LH grip (Figure 3, Item 2) and RH grip (Figure 3,
Item 5) on blade assembly (Figure 3, Item 1).
2. Install two grip screws (Figure 3, Item 4) and new
lockwashers (Figure 3, Item 3) as shown below.
Figure 3. M7.
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0007
0007-6 03/15/2011 Rel(1.8) root(maintwp) wpno(M50002)
-
FIELD MAINTENANCEM7 BLADE ASSEMBLY MAINTENANCE
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)
Materials/PartsSpring Pins (WP 0017, Figure 3, Item 3) Qty:
(2)Helical Spring (WP 0017, Figure 3, Item 4)
Qty: (1)Brush (WP 0027, Table 1, Item 2)Cleaner, Lubricant and
Preservative (CLP)
(WP 0027, Table 1, Item 3)Abrasive Cloth (WP 0027, Table 1, Item
4)Cleaning Solvent (WP 0027, Table 1, Item 5)Rubber Gloves (WP
0027, Table 1, Item 7)
Materials/Parts (cont.)Solid Film Lubricant (WP 0027, Table 1,
Item 8)Lubricating Oil (WP 0027, Table 1, Item 9)Lubricating Oil
(WP 0027, Table 1, Item 10)Tote Box (WP 0027, Table 1, Item
14)Wiping Rag (WP 0027, Table 1, Item 15)
ReferencesWP 0006WP 0017
Equipment ConditionHand grips removed (WP 0007)
TM 9-1005-237-23&P 0008
0008-1 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
WARNING
Keep the tip of the blade pointed away from body at all times.
Failure to comply may resultin personnel injury or death and/or
damage to equipment.
WARNING
To avoid injury to your eyes, wear eye protection when removing
and installing spring-loaded parts. Failure to comply may result in
personnel injury.
NOTE The lock-release levers and compression helical spring are
common to the M7 and M9
Bayonet-Knives.
Disassemble only if required for repair or cleaning.
DISASSEMBLY
1. If a line is not present, scribe a line (Figure 1, Item 7) on
RH lock-release lever (Figure 1, Item 6) and plate(Figure 1, Item
8) before disassembly to assist in identification when
reassembling.
2. Remove spring pin (Figure 1, Item 3), LH lock-release lever
(Figure 1, Item 2), and compression helicalspring (Figure 1, Item
5) from bayonet (Figure 1, Item 1). Discard compression helical
spring and spring pin.
3. Remove spring pin (Figure 1, Item 4) and RH lock-release
lever (Figure 1, Item 6). Discard spring pin.
Figure 1. M7 Blade Assembly.
END OF TASK
TM 9-1005-237-23&P 0008
0008-2 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
INSPECTION/REPAIR
1. Inspect lock-release levers (Figure 2, Item 3) for wear and
bends. If positive retention is questionable,replace the
lock-release levers.
2. Inspect plate area (Figure 2, Item 4) of blade (Figure 2,
Item 1) for looseness.
Figure 2. M7 Blade Assembly.
3. Tighten if necessary by placing blade in vise and stake or
peen end of shank (Figure 3, Item 2) over plate.Make sure that
sufficient clearance remains to permit retention of the bayonet to
the rifle.
Figure 3. M7 Blade Assembly Plate and Shank.
TM 9-1005-237-23&P 0008
0008-3 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
INSPECTION/REPAIR - Continued
4. Inspect handguard (Figure 2, Item 2) and link area of blade
for looseness.
5. Tighten by swaging link (Figure 4, Item 1) against the
handguard (Figure 4, Item 2) until the handguard isfirmly against
the shoulders of the blade (Figure 4, Item 3). Bright spots as a
result of this operationare permissible.
Figure 4. M7 Blade Assembly Guard and Link.
6. Check blade (Figure 4, Item 3) for nicks on the cutting edge.
Small nicks can be removed by hand filing.If nicks cannot be
removed, replace bayonet.
7. Repair broken point on blade (Figure 4, Item 3) by hand
filing and/or stoning. After pointing, the length of theblade
(Figure 4, Item 3) (measured from the front face of the guard to
the tip of the blade) must be at least6.125 in. (15.56 cm). If less
than 6.125 in. (15.56 cm) replace bayonet.
8. Inspect for worn or shiny areas on blade assembly (Figure 5,
Item 1).
Figure 5. M7 Blade.
TM 9-1005-237-23&P 0008
0008-4 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
INSPECTION/REPAIR - Continued
WARNING
CLEANING COMPOUND MIL-PRF-680 Solvent cleaning compound
MIL-PRF-680 may be irritating to the eyes and skin. Wear
protective gloves and eye protection. First aid for skin
contact: remove contaminatedclothing. Wash skin thoroughly with
soap and water. First aid for eye contact: flush withwater for 15
minutes or until irritation subsides. If symptoms persist, seek
medicalattention. Failure to comply may result in personnel death
or injury. Seek medicalattention in event of injury.
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Use respiratoras needed. Accidental ingestion can cause
irritation of digestive tract and respiratorytract. May cause lung
and central nervous system damage. Can be fatal if
swallowed.Inhalation of high/massive concentrations can cause coma
or be fatal. First aid foringestion: DO NOT induce vomiting. Seek
immediate medical attention. First aid forinhalation: move to fresh
air. If not breathing, provide artificial respiration. If
symptomspersist, seek medical attention. Failure to comply may
result in personnel death orinjury. Seek medical attention in event
of injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks, flame, orother ignition sources. Use mechanical
ventilation whenever product is used in aconfined space, heated
above ambient temperatures, or agitated. Keep containersealed when
not in use. Failure to comply may result in personnel death or
injury. Seekmedical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solvents caninjure personnel and damage equipment.
Failure to comply may result in personneldeath or injury. Seek
medical attention in event of injury
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures.
Failure to comply may result inpersonnel death or injury. Seek
medical attention in event of injury.
9. Reestablish finish as follows:
a. Remove all lubricant from surfaces to be treated with
cleaning solvent. Wear rubber gloves and usea tote box and brush to
apply cleaning solvent.
CAUTIONDo not use wire brush to roughen surface. Failure to
comply may result inequipment damage.
b. Roughen surface using abrasive cloth.
c. Be sure surface to be treated is thoroughly cleaned and dried
prior to application of solid film lubricant.
TM 9-1005-237-23&P 0008
0008-5 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
INSPECTION/REPAIR - Continued
WARNING
SOLID FILM LUBRICANTWhen using solid film lubricant, be sure
area is well ventilated. Failure to comply mayresult in personnel
injury or death.
NOTEIf solid film lubricant comes into contact with the
functional surfaces of the lock-releaselever, remove lubricant
immediately by washing with cleaning solvent.
d. Apply solid film lubricant to shiny surfaces. Allow to dry 16
to 24 hours before handling.
10. Repair is by replacement of authorized parts (WP 0017) as
required.
END OF TASK
CLEAN/LUBRICATE
NOTEFor use of lubricant, refer to WP 0006.
Wipe all parts with wiping rag and apply a light coat of
lubricant.
END OF TASK
ASSEMBLY
NOTEProper positioning of lock-release levers is required for
bayonet to mount on rifle. Step 1applies to lock-release levers
that have been scribed. Step 2 applies to lock-release leversthat
have not been scribed. Newer lock-release levers will have an
indentation on thefinger grip (serrated end).
1. Position RH lock-release lever (Figure 6, Item 8) on
Bayonet-Knife (Figure 6, Item 9) with flat ends (Figure6, Item 1)
that grasp rifle, facing forward and the scribe (Figure 6, Item 2)
facing right and outward. Positionthe indentation on the finger
grips (Figure 6, Item 3) of newer lock-release levers, facing
rearward. Installnew spring pin (Figure 6, Item 6).
2. Position RH lock-release lever (Figure 6, Item 8) on
Bayonet-Knife (Figure 6, Item 9) with flat ends (Figure6, Item 1)
that grasp rifle, facing forward. Position the indentation on the
finger grips (Figure 6, Item 3) ofnewer lock-release levers, facing
rearward. Install new spring pin (Figure 6, Item 6).
3. Install new compression helical spring (Figure 6, Item 7), LH
lock-release lever (Figure 6, Item 4) and newspring pin (Figure 6,
Item 5)
TM 9-1005-237-23&P 0008
0008-6 03/15/2011 Rel(1.8) root(maintwp) wpno(M50003)
-
ASSEMBLY - Continued
Figure 6. M7 Blade Assembly.
END OF TASK
FOLLOW-ON TASK
Install hand grips (WP 0007).
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0008
0008-7/8 blank 03/15/2011 Rel(1.8) root(maintwp)
wpno(M50003)
-
FIELD MAINTENANCEM10 SCABBARD MAINTENANCE
INITIAL SETUP:
Materials/PartsBrush (WP 0027, Table 1, Item 2)Cleaner,
Lubricant and Preservative (CLP)
(WP 0027, Table 1, Item 3)Abrasive Cloth (WP 0027, Table 1, Item
4)Cleaning Solvent (WP 0027, Table 1, Item 5)Olive Drab Enamel (WP
0027, Table 1, Item 6)Rubber Gloves (WP 0027, Table 1, Item 7)Solid
Film Lubricant (WP 0027, Table 1, Item 8)Lubricating Oil (WP 0027,
Table 1, Item 9)
Materials/Parts (cont.)Lubricating Oil (WP 0027, Table 1, Item
10)Tote Box (WP 0027, Table 1, Item 14)Wiping Rag (WP 0027, Table
1, Item 15)
ReferencesWP 0006WP 0015WP 0018
DISASSEMBLY
Untie and remove scabbard restraining lace (Figure 1, Item 3)
from body (Figure 1, Item 2).
END OF TASK
INSPECT
1. Inspect scabbard restraining lace (Figure 1, Item 3) for
damage such as cuts or tears.
2. Inspect body (Figure 1, Item 2) for chipped, deeply
scratched, or heavily marred surfaces. Smooth, usingabrasive cloth.
Touch up if needed with olive drab enamel. Cracks 0.50 in. (1.27
cm) or less are not causefor repair. Cracks over 0.50 in. (1.27
cm), replace the scabbard.
3. Inspect snaps (Figure 1, Item 1) for proper functioning.
Replace scabbard if defective.
4. Inspect metal parts (Figure 1, Item 4) for worn or shiny
areas. Worn or shiny areas will be repairedas follows:
Figure 1. Bayonet-Knife Scabbard
END OF TASK
TM 9-1005-237-23&P 0009
0009-1 03/15/2011 Rel(1.8) root(maintwp) wpno(M50004)
-
CLEANING
WARNING
CLEANING COMPOUND MIL-PRF-680 Solvent cleaning compound
MIL-PRF-680 may be irritating to the eyes and skin. Wear
protective gloves and eye protection. First aid for skin
contact: remove contaminatedclothing. Wash skin thoroughly with
soap and water. First aid for eye contact: flush withwater for 15
minutes or until irritation subsides. If symptoms persist, seek
medicalattention. Failure to comply may result in personnel death
or injury. Seek medicalattention in event of injury
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Use respiratoras needed. Accidental ingestion can cause
irritation of digestive tract and respiratorytract. May cause lung
and central nervous system damage. Can be fatal if
swallowed.Inhalation of high/massive concentrations can cause coma
or be fatal. First aid foringestion: DO NOT induce vomiting. Seek
immediate medical attention. First aid forinhalation: move to fresh
air. If not breathing, provide artificial respiration. If
symptomspersist, seek medical attention. Failure to comply may
result in personnel death orinjury. Seek medical attention in event
of injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks, flame, orother ignition sources. Use mechanical
ventilation whenever product is used in aconfined space, heated
above ambient temperatures, or agitated. Keep containersealed when
not in use. Failure to comply may result in personnel death or
injury. Seekmedical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solvents caninjure personnel and damage equipment.
Failure to comply may result in personneldeath or injury. Seek
medical attention in event of injury.
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures.
Failure to comply may result inpersonnel death or injury. Seek
medical attention in event of injury.
1. Remove all lubricant from surfaces to be treated with
cleaning solvent. Wear rubber gloves and usea tote box and brush to
apply cleaning solvent.
CAUTIONDo not use wire brush to roughen surface. Failure to
comply may result inequipment damage.
2. Roughen surface using abrasive cloth.
3. Be sure surface to be treated is thoroughly cleaned and dried
prior to application of solid film lubricant.
TM 9-1005-237-23&P 0009
0009-2 03/15/2011 Rel(1.8) root(maintwp) wpno(M50004)
-
CLEANING - Continued
WARNING
SOLID FILM LUBRICANTWhen using solid film lubricant, be sure
area is well ventilated. Failure to comply may resultin personnel
injury or death.
4. Apply solid film lubricant to shiny surfaces. Allow to dry 16
to 24 hours before handling.
END OF TASK
REPAIR
1. Repair is by replacement of authorized parts (WP 0015 and WP
0018) as required.
NOTEFor use of lubricant, refer to WP 0006.
2. Wipe body with wiping rag and apply a light coat of
lubricant.
END OF TASK
ASSEMBLY
Secure scabbard restraining lace (Figure 2, Item 2) on body
(Figure 2, Item 1).
Figure 2. Bayonet-Knife Scabbard.
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0009
0009-3/4 blank 03/15/2011 Rel(1.8) root(maintwp)
wpno(M50004)
-
FIELD MAINTENANCEM9 BAYONET MAINTENANCE
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)
Materials/PartsBrush (WP 0027, Table 1, Item 2)Cleaner,
Lubricant and Preservative (CLP)
(WP 0027, Table 1, Item 3)Abrasive Cloth (WP 0027, Table 1, Item
4)Cleaning Solvent (WP 0027, Table 1, Item 5)Rubber Gloves (WP
0027, Table 1, Item 7)Solid Film Lubricant (WP 0027, Table 1, Item
8)
Materials/Parts (cont.)Lubricating Oil (WP 0027, Table 1, Item
9)Lubricating Oil (WP 0027, Table 1, Item 10)Tote Box (WP 0027,
Table 1, Item 14)Wiping Rag (WP 0027, Table 1, Item 15)
ReferencesWP 0006WP 0011WP 0015WP 0019WP 0020
TM 9-1005-237-23&P 0010
0010-1 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
WARNING
The bayonet is a sharp dangerous weapon. Handle with care. Keep
the tip of the bladepointed away from fellow soldiers and your body
at all times. Keep bayonet insidescabbard when not in use. Failure
to comply may result in personnel injury or death.
DISASSEMBLY
1. Unscrew and remove cap screw (Figure 1, Item 4) from latch
assembly (Figure 1, Item 3).
2. Remove latch assembly (Figure 1, Item 3) from handle (Figure
1, Item 2).
3. Remove handle (Figure 1, Item 2) from blade assembly (Figure
1, Item 1).
Figure 1. M9 Bayonet-Knife.
END OF TASK
INSPECTION/REPAIR
1. Inspect cap screw (Figure 2, Item 3) for stripped threads or
damage. Replace if necessary.
2. Inspect the latch assembly (Figure 2, Item 5) as follows:
a. Inspect spring of the right hand and left hand lock-release
levers (Figure 2, Item 4) for properfunctioning by depressing the
right and left lock-release levers. Replace spring ifnecessary (WP
0011).
b. Inspect spring pins (Figure 2, Item 6) for damage or
looseness. If damaged or loose,replace (WP 0011).
c. Inspect for rust/corrosion. Clean and lubricate. If unable to
remove rust/corrosion, replacecomponent (WP 0011).
TM 9-1005-237-23&P 0010
0010-2 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
INSPECTION/REPAIR - Continued
3. Inspect handle (Figure 2, Item 2) for cracks or
chips/nicks.
a. Cracks up to 0.50 in. (1.27 cm) in length are acceptable.
Replace if cracks are more than 0.50 in.(1.27 cm) in length.
b. Chips/nicks up to 0.25 in. (0.64 cm) in diameter are
acceptable. Replace if chips/nicks are morethan 0.25 in. (0.64 cm)
in diameter.
c. Inspect front handle for damage to alignment slots. If damage
allows rotation of handle wheninstalled, replace.
d. Inspect rear of handle alignment holes. If damage allows
latch assembly to rotate from correctalignment with blade,
replace.
NOTELength of blade measured from handguard must not be less
than 6.75 in. (17.15 cm)after repointing.
4. Inspect blade (Figure 2, Item 8) for cracks, nicks or blunted
point. Bayonets with cracked blades must bereplaced. Blunted points
and small nicks may be repaired by stoning. If the blade assembly
has deep nicks,nicks that can't be removed by stoning or hand
filing, replace bayonet.
5. Inspect handguard (Figure 2, Item 7) for deformity. If
deformed beyond use, replace bayonet.
6. Inspect saw teeth (Figure 2, Item 1) for broken or dulled
teeth. If 1/4 of the saw teeth are broken or worn,replace
bayonet.
Figure 2. M9 Bayonet-Knife.
TM 9-1005-237-23&P 0010
0010-3 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
INSPECTION/REPAIR - Continued
WARNING
CLEANING COMPOUND MIL-PRF-680 Solvent cleaning compound
MIL-PRF-680 may be irritating to the eyes and skin. Wear
protective gloves and eye protection. First aid for skin
contact: remove contaminatedclothing. Wash skin thoroughly with
soap and water. First aid for eye contact: flush withwater for 15
minutes or until irritation subsides. If symptoms persist, seek
medicalattention. Failure to comply may result in personnel death
or injury. Seek medicalattention in event of injury.
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Use respiratoras needed. Accidental ingestion can cause
irritation of digestive tract and respiratorytract. May cause lung
and central nervous system damage. Can be fatal if
swallowed.Inhalation of high/massive concentrations can cause coma
or be fatal. First aid foringestion: DO NOT induce vomiting. Seek
immediate medical attention. First aid forinhalation: move to fresh
air. If not breathing, provide artificial respiration. If
symptomspersist, seek medical attention. Failure to comply may
result in personnel death orinjury. Seek medical attention in event
of injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks, flame, orother ignition sources. Use mechanical
ventilation whenever product is used in aconfined space, heated
above ambient temperatures, or agitated. Keep containersealed when
not in use. Failure to comply may result in personnel death or
injury. Seekmedical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solvents caninjure personnel and damage equipment.
Failure to comply may result in personneldeath or injury. Seek
medical attention in event of injury.
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures.
Failure to comply may result inpersonnel death or injury. Seek
medical attention in event of injury.
7. Reestablish finish as follows:
a. Remove all lubricant from surfaces to be treated with
cleaning solvent. Wear rubber gloves and usea tote box and brush to
apply cleaning solvent.
CAUTIONDo not use wire brush to roughen surface. Failure to
comply may result inequipment damage.
b. Roughen surface using abrasive cloth.
c. Be sure surface to be treated is thoroughly cleaned and dried
prior to application of solid film lubricant.
TM 9-1005-237-23&P 0010
0010-4 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
INSPECTION/REPAIR - Continued
WARNING
SOLID FILM LUBRICANTWhen using solid film lubricant, be sure
area is well ventilated. Failure to comply mayresult in personnel
injury or death.
NOTEIf solid film lubricant comes into contact with the
functional surfaces of the lock-releaselever, remove lubricant
immediately by washing with cleaning solvent.
d. Apply solid film lubricant to shiny surfaces. Allow to dry 16
to 24 hours before handling.
WARNING
To avoid injury while tightening tang, clamp blade in a padded
jaw vice. Failure to complymay result in personnel injury or death
and/or damage to equipment.
CAUTIONBlade is brittle. Do not overtighten or apply sideways
pressure that may break blade.Failure to comply may result in
equipment damage.
NOTEUse hand pressure only when inspecting tang for looseness.
Use no tools.
8. Inspect tang (Figure 3, Item 1). If loose, tighten
securely.
Figure 3. M9 Bayonet-Knife Tang.
9. Repair is by replacement of authorized parts (WP 0015, WP
0019, and WP 0020) as required.
END OF TASK
TM 9-1005-237-23&P 0010
0010-5 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
CLEAN/LUBRICATE
NOTEFor use of lubricant, refer to WP 0006.
Wipe bayonet with wiping rag and apply a light coat of CLP,
semifluid lubricating oil, or weapons lubricating oil.
END OF TASK
ASSEMBLY
NOTEEnsure that the Bayonet-Knife assembly is retained securely
on the bayonet lug of the rifle.The bayonet should mount and
dismount without interference. If latch assembly does notfunction
properly, repair the latch assembly (WP 0011).
1. Install handle (Figure 4, Item 1) on blade assembly (Figure
4, Item 2) with small holes (Figure 4, Item 5) forlatch assembly
(Figure 4, Item 8) away from large hole (Figure 4, Item 3) in
handguard (Figure 4, Item 4).
2. Align latch assembly (Figure 4, Item 8) on handle (Figure 4,
Item 1) with locking lug (Figure 4, Item 6)aligned with large hole
(Figure 4, item 3) in handguard (Figure 4, Item 4).
3. Install latch assembly (Figure 4, Item 8) on handle (Figure
4, Item 1) with cap screw (Figure 4, item 7).Tighten cap screw
(Figure 4, Item 7) until tight.
Figure 4. M9 Bayonet-Knife Assembly.
END OF TASK
END OF WORK PACKAGE
TM 9-1005-237-23&P 0010
0010-6 03/15/2011 Rel(1.8) root(maintwp) wpno(M50005)
-
FIELD MAINTENANCELATCH ASSEMBLY MAINTENANCE
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)
Materials/PartsSpring Pin (WP 0017, Figure 3, Item 3) Qty:
(2)Helical Spring (WP 0017, Figure 3, Item 4)
Qty: (1)Cleaner, Lubricant and Preservative (CLP)
(WP 0027, Table 1, Item 3)Abrasive Cloth (WP 0027, Table 1, Item
4)Cleaning Solvent (WP 0027, Table 1, Item 5)Rubber Gloves (WP
0027, Table 1, Item 7)Solid Film Lubricant (WP 0027, Table 1, Item
8)
Materials/Parts (cont.)Lubricating Oil (WP 0027, Table 1, Item
9)Lubricating Oil (WP 0027, Table 1, Item 10)Wiping Rag (WP 0027,
Table 1, Item 15)
ReferencesWP 0006WP 0020
Equipment ConditionLatch assembly removed from M9
Bayonet-Knife
(WP 0010)
TM 9-1005-237-23&P 0011
0011-1 03/15/2011 Rel(1.8) root(maintwp) wpno(M50006)
-
DISASSEMBLY
WARNING
To avoid injury to your eyes, wear eye protection when removing
and installing spring-loaded parts. Failure to comply may result in
personnel injury.
1. Remove spring pin (Figure 1, Item 4), LH lock-release lever
(Figure 1, Item 6), and compressionhelical spring (Figure 1, Item
5) from latch plate (Figure 1, Item 1). Discard compression helical
spring andspring pin.
2. Remove spring pin (Figure 1, Item 3) and RH lock-release
lever (Figure 1, Item 2). Discard spring pin.
Figure 1. M9 Multipurpose Bayonet System Latch Assembly.
END OF TASK
TM 9-1005-237-23&P 0011
0011-2 03/15/2011 Rel(1.8) root(maintwp) wpno(M50006)
-
INSPECTION/REPAIR
1. Inspect lock-release levers (Figure 2, Items 2 and 3) for
wear, bending, and corrosion. If positive retentionis questionable,
replace the lock-release levers.
2. Inspect latch plate (Figure 2, Item 1) for damage and
corrosion.
3. If corrosion is found, clean and lubricate. If corrosion
cannot be removed, replace component.
Figure 2. M9 Multipurpose Bayonet System Latch Assembly.
TM 9-1005-237-23&P 0011
0011-3 03/15/2011 Rel(1.8) root(maintwp) wpno(M50006)
-
INSPECTION/REPAIR - Continued
WARNING
CLEANING COMPOUND MIL-PRF-680 Solvent cleaning compound
MIL-PRF-680 may be irritating to the eyes and skin. Wear
protective gloves and eye protection. First aid for skin
contact: remove contaminatedclothing. Wash skin thoroughly with
soap and water. First aid for eye contact: flush withwater for 15
minutes or until irritation subsides. If symptoms persist, seek
medicalattention. Failure to comply may result in personnel death
or injury. Seek medicalattention in event of injury.
Use solvent cleaning compound MIL-PRF-680 in a well-ventilated
area. Use respiratoras needed. Accidental ingestion can cause
irritation of digestive tract and respiratorytract. May cause lung
and central nervous system damage. Can be fatal if
swallowed.Inhalation of high/massive concentrations can cause coma
or be fatal. First aid foringestion: DO NOT induce vomiting. Seek
immediate medical attention. First aid forinhalation: move to fresh
air. If not breathing, provide artificial respiration. If
symptomspersist, seek medical attention. Failure to comply may
result in personnel death orinjury. Seek medical attention in event
of injury.
MIL-PRF-680 solvent is combustible; DO NOT use or store near
heat, sparks, flame, orother ignition sources. Use mechanical
ventilation whenever product is used in aconfined space, heated
above ambient temperatures, or agitated. Keep containersealed when
not in use. Failure to comply may result in personnel death or
injury. Seekmedical attention in event of injury.
Improper cleaning methods and use of unauthorized cleaning
liquids or solvents caninjure personnel and damage equipment.
Failure to comply may result in personneldeath or injury. Seek
medical attention in event of injury.
Cloths or rags saturated with solvent cleaning compound must be
disposed of inaccordance with authorized facility procedures.
Failure to comply may result inpersonnel death or injury. Seek
medical attention in event of injury.
4. For latch plate (Figure 1, Item 1), reestablish finish as
folllows:
a. Use cleaning solvent to remove all lubricant from surfaces to
be treated. Wear rubber gloves to applycleaning solvent.
CAUTIONDo not use wire brush to roughen surface. Failure to
comply may result inequipment damage.
b. Roughen surface using abrasive cloth.
c. Ensure surface to be treated is thoroughly cleaned and dried
prior to application of solid film lubricant.
TM 9-1005-237-23&P 0011
0011-4 03/15/2011 Rel(1.8) root(maintwp) wpno(M50006)
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INSPECTION/REPAIR - Continued
WARNING
SOLID FILM LUBRICANTWhen using solid film lubricant, be sure
area is well ventilated. Failure to comply mayresult in personnel
injury or death.
NOTEIf solid film lubricant comes into contact with the
functional surfaces of the lock-releaselever, remove lubricant
immediately by washing with cleaning solvent.
d. Apply solid film lubricant to shiny surfaces. Allow to dry 16
to 24 hours before handling.
5. Repair is by replacement of authorized parts (WP 0020) as
required.
END OF TASK
CLEAN/LUBRICATE
NOTEFor use of lubricant, refer to WP 0006.
Wipe all parts with wiping rag and apply a light coat of
lubricant.
END OF TASK
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0011-5 03/15/2011 Rel(1.8) root(maintwp) wpno(M50006)
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ASSEMBLY
NOTEBefore installing, identify RH and LH lock-release levers.
The indentation in each ear mustface toward the soldier and be
opposite the bayonet mounting slot. The RH lock-releaselever is to
the right when the Bayonet-Knife is pointing away and the saw teeth
are on topof the blade.Spring pins must be installed flush or just
below the back surface of the latch plate. Theback of the latch
plate is identified by an indentation.
1. Position RH lock-release lever (Figure 3, Item 2) on latch
plate (Figure 3, Item 1) and install new spring pin(Figure 3, Item
3) to latch plate (Figure 3, Item 1).
2. Install new compression helical spring (Figure 3, Item 5),
position LH lock-release lever (Figure 3, Item 6) onlatch plate
(Figure 3, Item 1) and install new spring pin (Figure 3, Item 4) to
latch plate (Figure 3, Item 1).
Figure 3. M9 Multipurpose Bayonet System Latch Assembly.
END OF TASK
FOLLOW-ON TASK
Install latch assembly on M9 Bayonet-Knife (WP 0010).
END OF TASK
END OF WORK PACKAGE
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FIELD MAINTENANCEM9 SCABBARD AND ATTACHING ASSEMBLY
MAINTENANCE
INITIAL SETUP:
Tools and Special ToolsSmall Arms Tool Kit (Army only) (WP 0028,
Table
1, Item 1)
Materials/PartsCleaner, Lubricant and Preservative (CLP)
(WP 0027, Table 1, Item 3)Solid Film Lubricant (WP 0027, Table
1, Item 8)Lubricating Oil (WP 0027, Table 1, Item 9)Lubricating Oil
(WP 0027, Table 1, Item 10)Wiping Rag (WP 0027, Table 1, Item
15)
ReferencesWP 0006WP 0013
Equipment ConditionBayonet-Knife is removed from scabbard
DISASSEMBLY
1. Remove attaching assembly load-bearing end (Figure 1, Item
2).
2. Separate attaching assembly scabbard end (Figure 1, Item 3)
by removing two sockethead screws (Figure 1, Item 1).
Figure 1. Scabbard.
END OF TASK
TM 9-1005-237-23&P 0012
0012-1 03/15/2011 Rel(1.8) root(maintwp