TM 9-1005-222-35 - Garand DS GS Depot Maint with Repair Parts and Special Tools

DEPARTMENT

TM 9-1005-222 Of

THE

ARMY

TECHNICAL

MANUAL

DS, GS, AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOL LISTS

RIFLE, CALIBER .30, Ml, Mic (SNIPERS) AND MID (SNIPERS)

I

This

copy

is a reprid

pages from Change

HEADQUARTERS,

which

includes current

1, I

DEPARTMENT FEBR UAR Y 1966

OF THE ARMY

*TM 9-1005-222-35 HEADQUARTERS DEPARTMENTOF THE ARMY Washington, D. C., 14 Febwy 1966

Technical haanual No. 9-1005222-3+

1

RIFLE,

CALIBER .30, Ml, MlC (SNtPER’S) AND ium (SNIPER’S) Paragraphs

CHAPTER Section CHAPTER CHAPTER CHAPTER CHAPTER Section

CHAPTER CHAPTER CHAPTER APPENDIX

1.

I. II. 2.

3.

4.

5.

I.

INTRObUCTION General .........................................

Description and data ...............................

PARTS, SPECIAL TOOLS, AND EQUIPMENT INSPECTIONS ...................................

TROUBLESHOOTINGANDGENERALMAINTENANCE MAINTENANCE OF RIFLES Maintenance .....................................

II. Gaging headspace ................................

III. Timing rifle ..................................... ...............................

6. FINAL INSPECTION ..............................

7. REPAIRSTANDARDS PROCEDURES ..........................

8. OVERHAUL I. REFERENCES.. ........................................

II. REPAIR PARTS AND SPECIAL TOOL LISTS.

llhia msnud slgersedes TM 91OO!F22P2SP, 20 2eWmber lB61.

.............. .........

;

.....................

l-l-l-3 1-4, 1-5 2-l-2-3 3-1, 3-2 4-l-4-3

1 1 8 9 10, 11

5-1 5-2 5-3 6-1, 6-2 7-1, 7-2 8-1

12 55 55 56 57 58 59 60

CHAPTER 1 INTRODUCTION Section I. GENERAL l=l.

fcopc

a. This manual is published for the information and gui dance of personnel responsible for direct support, general support, and depot maintenance of the caliber .30 rifles Ml, MlC (Sniper%) andM1D (Sniper’s). b. TM 9-1005-222-12P/2 contains alist of repair parts and special tools allocated to using organizations. FM 23-5 contains operating and lubricating instructions for the materiel. c. Use DA Form 2028 for reporting errors, omissions and recommendations for improvement and forward direct to: Commanding General Headquarters U.S. Army Weapons Command ATTN: AMSWE-SMM-P Section II.

Rock Island Arsenal Rock Island, Illinois 61201 1-2.

See TM 9-1005-222-12P/2. l-3.

The rifles Ml, MlC (Sniper’s) and MlD (Sniper’s) (figs. l-l, l-3 andl-5) are gasoperated, clip-fed, air-cooled, semiautomatic shoulder weapons. The rifles are designed to accommodate either bayonetknife M5 or M5A1, the grenade launcher M7A3 and grenade launcher sight Ml5 and winter trigger kit (fig. l-7). For convenience of maintenance and repair, the rifles are divided into groups and assemblies as indicated in figures l-2, l-4 and l-6.

Forms, Records,

and Reports

a Authorized Forms. Refer to DA Pam 310-2 and TM 38-750. b. Reports of Accidents.

(1) Injury to personnel or damage to materiel.

Refer to AR 385-40.

(2) Ammunition, accidents and malfunctions.

Refer to AR 7001300-8. c. Report of Unsatisfactory Equipment or Materials.

Refer to TM 38-750.

DESCRIPTION

1-4. Description

MaintenanceAllocation

AND DATA

1-5. Tabulated

Data

Data necessary for direct, general support, and depot maintenance are listed below. a Rifle Ml. Trigger pull, maximum - - - - - - - - 7.5 lb ‘Trigger pull, minimum - - - - - - - - 5.5 lb b. Rifle MlC (Sniper’s) and MID (Sniper’s).

Trigger pull, maximum - - - - - - - - 6.5 lb Trigger pull, minimum - - - - - t- - 4.5 lb

1

B - LEFT REAR VIEW

Figure

1-I.

Caliber

.30 rifle M.1 - left and right rear views.

WE 10435

IE

Figure

l-8.

Caliber

.30 rifle

Ml,

M.lC(Sniper’s)

and MID (Sniper’s)

- major groups

and assemblies.

12644

THREE-QUARTER

THREE-QUARTER

RIGHT-REAR

LEFT-REAR

VIEW

VIEW RA PO

Figure

l-3.

Caliber

.30 rifle

MlC (Sniper’s)

- left and right rear views.

I34666

v

THRER-QUARTER

RIGHT-REAR

VIEW

RA PO 134667

Figure

6

1-6.Caliber .30

rifle

MID

(Sniper’s)

- left

and right

rear views.

3

WE 12646

Figure

1-6.

Caliber

.30 rifle

M.lD (Sniper's) -

INTER

Figure

l-7.

Caliber

.36 rifle

,4fl with winter

major groups

TRIGGER

trigger

and assemblies.

ASSEMBLY

kit installed

- right

front view-

CHAPTER PARTS; 2-1.

SPECIAL TOOLS,

Repair Parts

Refer to appendix II. 2-2. Common Tools

Standard and common tools are author-

2 AND EQUIPMENT

ized by tables of allowances and tables of organization and equipment.

2-3.

Special Tools and Equipment

Refer to appendix II.

c 1, TM 9-1005-222-25

CHAPTER

3

INSPECTIONS (2) Check to be certain that 811 cleaning and

3-1. General Warning: Before inspection,

determine that the weapon ia pointed in a safe direction, that live muada or obstructions are NOT present in the bore or chamber, and that the ammunition is not in position to be loaded. Do not pull the trigger until the weapon haa been cleared.

Make an overti inspection of the weapons for appearance, condition, and operation Manually function, using dummy cartridgea.

3.2.

Inspection of Materiel

in the

Hands

Troops in’the Field a. &wraL Refer to AR 760-S. b. S’fi.

(1) Inspect parta for wear tb8t would flmctioniIlg

Table S-l.

of

impair

of weapons.

preservative pertinent 3-3.

Inspection

Gas cylinder diameter (fig. 5-23).

Barrel diameter (fig. 5-32)_ Piston diameter (fig. 5-14) _

Firing pin protrusion (fig. S-17).

Timing (fig. 5-36) _ _ __ __ _ _

Trigger pull (fig. 5-S)_____.

of

8re available.

Materiel

(Sniper’s) and MlD

-. - ---

Inthehandaoftroop

.__.____

TAO0 1705A

-

Accompany

__

(Sniper’u)

--

_a_ ~-

GAGE, HEADSPACE 7319954.

Maximum 1.950 BOLT; FIELD TEST 6046302.

GAGE, BREECH BORE 5564343.

Maximum 0.306 GAGE, PLUG, GAS CYLINDER DIAMETER 7319919.

Shoulder of gage must be flush or above.

GAGE, RING, PLAIN, No-go 7319918.

Minimum 0.5991 GAGE, SNAP, PLAIN, ADJUSTABLE 7319911.

Minimum 0.52B GAGE, FIRING PIN PROTRUSION 7274736.

Minimum 0.044 Maximum 0.060 GAGE, TIMING 73192120.

Bolt must release when bottom notch in gage is flush or below.

FIXTURE, MEASURING, TRIGGER PULL 7274758.

Ml Minimum 5.5 Ibe______________________ ._ Minimum 5.5 lbs.

Maximum 7.5 lba.

Maximum 7.5 lbs_______________________.

Firing pin cam location (fig. 5-34).

to

To accompnny troops overma

GAGE, HEADSPACE 7319964_________ Maximum 1.950 BOLT, FIELD TEST 6046302____ _ _ __ __ GAGE, BREECH BORE 5564343____ __ Maximum 0.310 GAGE, PLUG, GAS CYLINDER DIAMETER 7319919.

Shoulder of gage must be flush or above___.

GAGE, RING, PLAIN, No-go 7319918_ Minimum 0.5991 GA GE, SNAP, PLAIN, ADJUSTABLE 7319911.

Minimum 0.525 GAGE, FIRING PIN PROTRUSION 7274736.

Minimum 0.044 Maximum 0.060 GAGE, TIMING 7319920______________.

Bolt must release when bottom notoh in gage is flush or below.

FIXTURE, MEASURING, TRIGGER PULL 7274758.

MlC-MID

by

a. t3twraJ. This inspection is conducted on materiel in alerted unib scheduled for oversea duty to insure that such materiel will not become unserviceable or worn out in a relatively short time. It prescribes a higher percentage of romaining usable life in serviceable materiel to meet a specific need beyond minimum serviceability. b. Spee@.

Refer to table 3-l for serviceability standards.

- ---

Breech bore (fig. 5-31)___.

manu&,

authorized

Troops Overseas

SerciceabiZity Standard, for Rijle, Cdiber JO, Ml, YlC

--

matarii,

‘I

Minimum 4.5 lbs_______________________.

Maximum 6.5 lbs_______________________.

GAGE, RECEIVER 77QQ7OQ___________.

Plug positioned flush or below____________.

Ml

MIC-MID Minimum 4.5 lbe.

Maximum 6.5 lbs.

GAGE, RECEIVER 7799709.

Plug positioned flush or below.

9

C 1, TM

9-1005-222-35

CHAPTER TROUBLESHOOTING 4-l.

AND GENERAL MAINTENANCE

Troubleshooting Refer to table 4-l.

Table 4-l. Troubleshooting

rdsucn&lcn

Probable esum

RIFLE

Cartridge clip inserts with difllculty.

Short recoil________ ______

Bolt fails to close tightly _ _

Bolt does not release when clip is latched.

Bolt released before clip is btehed.

10

4

Ml, MlC (Sniper’s) AND MID (Sniper’s)

Deformed clip________________________-_.

Replace.

Broken ejector___.__________.________-_.

Interference between bullet guide and follower arm.

Undersised or out of round operating rod piston.

Oversised gas cylinder,_______________-_.

Undersised barrel at gas port_ _ _ _ __ _ _ _ _ _ _ _ Carbon in gas cylinder________ ________--.

Carbon or foreign matter in gas port of barrel.

Operating rod assembly binding_- - _ _ _ _ _ - -.

Replace.

Replace bullet guide.

Replace operating rod assembly.

Replace.

Turn-in weapon for replacement.

Clean.

Clean.

Replace operating rod assembly if damaged, or relleve wood from gun stock assembly, where operatlng rod binds on wood.

Replace gas cylinder lock screw wlth valve.

Leak in gas cylinder lock acrew with valve.

Defective helical spring (operating rod) ____ _ Replace helical spring (operating rod).

Remove burs from bolt.

Boltbindlng_____._____________________.

Repair or turn in for replacement.

Distorted or damaged receiver____________ Clean bolt assembly.

Extractor does not open enough to pass over rim of &ridge.

Rephoe operating rod or relieve wood from Operating rod assembly binding___________ stock assembly where operating rod binds on wood.

Replace helical spring (operating rod).

Weak or broken helical spring (operating rod).

Clean barrel chamber.

Rust or dirt in chamber_,_________..______ Damaged cartridge, or frosen ejector___ _- _ - Repair or replace ejector.

Replace bolt or turn in weapou for replaeeDamaged or deformed bolt and/or receiver. ment.

Replace bolt assembly by selective At or Insufficient headspace_________________-_. t&n in weapon for replacement.

Repalr or replace opera&g rod catch or Insufficient radii on operating rod catch or operating rod assembly. operating rod hooks.

Bullet guide low at accelerator bearing point _ Replace.

Replace.

Worn or broken clip latch________________ Worn or broken helical spring (latch) _ _ _ _ _ _ Replace helieal spring (latch).

TAO0

11OSA

Table 4-l.

Troubleshooting-Continued

r

Mdfunation

Bolt fail8 to be held rearward after firing last round of clip and clip held inside of rifle jammed by bolt.

Failure to eject cartridge

Corrective action

Probable cause

case ---

Excessive radii on operating rod catch or operating rod aseembly.

Bullet guide high at accelerator bearing point.

Bolt does not move sufficiently rearward.

Binding latch __ ________________ Arm or operating rod catch bent or deformed.

Low power, causing short recoil Weak, missing, or frozen helical spring (ejector).

Ejector binds ___________ __-___Short recoil ___________________

Failure to eject cartridge

clip ---

Failure of bolt to open after firing

Clip ejector worn, weak, or broken.

Operating rod catch deformed or broken. plugged bm

Presmre.on trigger does not release hammer.

One or more live cartridges ejected with clip.

Operating rod assembly disengages from bolt while firing.

4-2

gm gae

port

____----_-____

cylin&r__-----------

Barrel undersize at gae port area Cae cylinder lock screw with valve fails to close.

Light indent on primer --------Inadequate firing pin protrueion Hammer spring housing damaged Deformed trigger, pin. or hammer .

Cperating rod aeeembly releases too soon when clip is inserted.

Worn operating rod lug or kinked helical @ring (operating rod assembly).

Replace operating rod catch or operating rod assembly.

Replace.

See short recoil.

Replace latch.

Replace operating rod assembly.

Correct short recoil maMmctione.

Replace helical spring (ejector).

Clean bolt ejector opening or remove bure from ejector.

Clean gas port. Replace operating rod assembly or helical epring.

Replace.

Replace catch.

Clean.

Replace gas cylinder.

Turn in weapon for replacement.

Replace.

Replace helical epring (hammer).

Replace.

Replace.

Replace defective trigger, pin or hammer.

Replace operating rod catch and bullet guide.

Replace operating rod aseembly or helical spring.

Special Repair Methods

a Parts or assemblies that connot be repaired or reclaimed will be replaced.

Non-repairable assemblies may be disassembled and the serviceable parts returned to stock. b. If a required new part is not available, a reconditioned used part may be sub&i-

tuted. Such reconditioned used parts ehould be examined carefully to determine their suitability.

4-3.

Cleaning

Refer to TM 9-247, TM g-208-1 andTM g-208-2.

11

CHAPTER

5

MAINTENANCE

OF RIFLES

Section I. MAINTENANCE Note. White arrows shown on illustrations indicate removal, black arrows indicate installation.

5-1. Maintenance

Procedures

Refer to table 5-l.

Table Major Item, Groups and Assemblies

Rifle,

Cal.

.30

Ml Rifle, cal. .30

Removal/ Installation

6-l.

Maintenance

Disassembly/ Assembly

Fig.

l-2.

Fig.

l-4.

Fig.

1-6.

Inspect

Figs. 5-5, 5-35, 5-36.

Figs. 5-5, 5-35, 5-36.

MlC(Sniper’s) Rifle, Cal. .30 Ml D(Sniper ‘e) Trigger housing

assembly Stock assembly

Figs. 5-l 5-2.

Fig. 5-6.

of Rifles

and

Figs. 5-5, 5-35, 5-36.

Fig. 5-3.

Fig. 5-7.

Follower group

Fig. 5-11 and 5-12.

Figs. 5-13 and 5-14.

Bolt assembly

Fig. 5-15

Figs. 5-16 and 5-17.

Latch group Bear sight group Gas cylinder group Gun hand guard group Barrel and receiver groups

Fig. 5-18.

Fig. 5-19.

Telescope mount assembly for rifle MlC @iper%) Mounting bracket assembly for rifle MlD (8nipers) Cheek pad for rifles MlC, MlD(Sniper%) Grenade launcher M7A3

12

Figs. 5-20 and 5-21.

Figs. 5-24 and 5-25.

Fig. 5-28.

Fig. 5-16.

Figs. 5-22 and 5-23.

Fig. 5-26.

Repair

Replace

Fig. 5-30.

Fig. l-4 except items 1, 2, 4 and 7.

Fig. l-6 except item 7.

Fig. 5-48 excep item 11.

Fig. 5-49 excep items 1, 1D (1, thru 5) and lE(4).

Fig. 5-50 excep items 7, 9, and 10.

Fig. 5-51.

Fig. 5-30.

Fig.

5-30.

Fig. 5-4.

Figs. 5-9, 5-10, 5-42 and TB OBD 507.

Fig. 5-52.

Fig. 5-53.

Fig. 5-54.

Fig. 5-49.

Fig.

5-27.

Figs. 5-29, 5-31, 5-32, 5-33, 5-34, andTB94933-202-30.

Fig.

5-37.

Fig.

Fig.

5-38.

Fig.

5-56.

Fig. 5-39.

Fig.

5-57.

Fig. 5-40.

ReMning

5-55 excep items 2, 2A thru2E, Bani 4.

eprine

(fig. 5-40).

Note. Refer to rM 9-1005-234-14P :or repair parts of

T&e

6-l.

Maintenance of Rifles-Continued

Inspect

R.MOVSl/

IMwllatlon Pig& S-41.

Replace

Fig. 5-43.

Fig. S-43 exce$ items 4, 7.

M7A3 launcher and Ml5 sight.

Fig. S-44.

Fig. S-44 excepl

Note. Refer to TM 9-1005-237-15P for repair parts of M5, M5AI bayonetknives.

Blade IAseembly .

(7266555).

Fig. 5-45.

Bayonet-knife M5Al Fig. b-8.

Fig. B-1.

Fig. 5-46, Fig. 5-47.

Fig. 5-45 excep( Blade A80embly.

Fig. E-l except item 1C.

NOTE: WORE

‘UNSEAT

UNCOCK HAMMER DISASSEMBLING PIN. \

TRIGGER

PIN.

TRIGGER

DISASSEMBLE/ASSEMBLE

PIN

TRIGGER

PLUNGER I

~SASSEMBLE/ASSEMBLE

I

SPRING

TRIGGER

DISASSEMBLE/ASSEMBLE HAMMER HAMMER HELICAL COMPRESSION HAMMER SPRING PLUNGER.

_.. ._._i $I$AS~~MBLE

PIN.

SPRING SPRING

HOUSING, AND

_ STRAIGHT

HEADED

HAMh4ER PIN.

ASSEMBLE

STRAIGHT

HEADED

HAMMER

PIN. WE

Figure 6-1. Disassembly/assembly

of trigger housing

assembly.

(1 of e)

10525

DISASSEMBLE,:ASSEMBLE

_

ROTATE

HAMMER.

TRIGGER

DISASSEMBLE,‘ASSEMBLE

DISASSEMBLE,‘ASSEMBLE

SAFETY.

GUARD

TRIGGER

GUARD.

UNSEATING

EJECTOR

’

,,_*.:

SEATING

EJECTOR

ON EJECTOR

STUD.

DISASSEMBLE/ASSEMBLE

TRIGGER’HOUSING

EJECTOR. WE

Figure

5-Z.

Disassembly/assembly

of trigger

housing assembly.

10526

(2 of 2)

15

CHECti FCR CRACKS

CHECK FOR CHIPPED SURFACE

CHECK FOR BENT SHANK CHECK FOR WORN NOSE

HAMMER 5546008

4 w

CHECK FOR CRACIcs

PLCNC-ER 6COESSC

CHECK FOR DwaGED TANG

IK

5 6008883

CHECK FOR BROKEN EDGE IN FRONT OF HOLE

--

EJECTOR j536Cl8

Figure

5-3.

WE 12584

points

Inspection

of component

parts

TRIGGER

‘s

of trigger

housing

HOUSING

OFFSET POINT

WE 10511

Figure

16

5-4.

Filing

offset

point

of ejector.

assembly.

FORWARD

POSITION

ROD FREE AND

LB, MIN.

-

7.5MAX.

(Ml)

WE 10404

Figure

6-6.

Trigger

pull

test.

17

SMALL

:.

BUTT

,/

MACHINE

‘Y’

/

SWIVEL

SCREW

MACHINE

-2

;,’

,,”

/

BUTT

PLATE

SCREW

SCKEW

/’

/* DISASSEMBLE/ASSE.MBLE BUTT SWIVEL.

MACHINE

SCREW AND

DISASSEMBLb’ASSEMBLE

SMALL

BUTT

PLATE

SCREW.

t BUTT

STOCK FERRULE MACHINE SCREW

PLATE

SMALt BUTT PLATE SCREW

DISASSEMBLE/ASSEMBLE

BUTT

1

‘.,_c’

STOCK \

DISASSEMBLE

/

STOCK

DISASSEMBLE/ASSEMBLE STOCK FERRULE SCREW AND STOCK FERRULE SWIVEL.

PLATE.

i l.+

MACHINE

./’

FERRULE.

ASSEMBLE

STOCK

FERRULE. WE

Figure

18

5-6.

Disassembly/assembly

cf stock

assembly.

10434

BUTTp

Figure

6-7.

Inspection

po+ts of component parts

of stock assembbo

19

REGULAR TRIGGER

A - POSlTlONlNG STOCK ASSEMBLY.

WINTER

TRlGGER

ASSEMBLY

ON

6 - MARKING

LOCATION

FOR DRILLING

HOLES.

WINTER TRIGGER ASSEMBLY

C - DRILLING

HOLES IN STOCK

D - WINTER

ASSEMBLY.

TRIGGER

ASSEMBLY

INSTALLED. WE 10433

Figure

20

6-8.

Procedures

for installing

winter

trigger

kit on stock

assembly.

NOTE: ALWAYS FILE FROM HEEL TO TOE AND STROKE FORWARD ONLY. BUTT BUTT

STO::

Figure

6-9.

CAUTION:

Fitting

butt

USk EXTREME IO0 ANGLE

plate

SWIVEL

on stock

assembly.

CARE TC MAINTAIN TO HORIZONTAL WE

Figure J-10.

Correcting

swelling

in stock

10424

assembly.

21

DISASSEMBLE,窶連SSEMBLE

DISASSEMBLE/ASSEMBLE

DISASSEMBLE/ASSEMBLE :- _.

SHO!ILDER HEADED PIN.

OPERATING

ROD CATCH.

ROD SPRING.

DISASSEMBLE/ASSEMBLE

DISASSEMBLE/ASSEMBLE

FOLLOWER ARM.

BULLET GUIDE. WE 10524

Figure

22

FOLLOWER ROD AND O.ffRATlNG

S-11.

Disassembly/assembly

of follower

group.

(1 of t?)

FOLLOWER ASSEMBLY IS NECESSARY ONLY IF REPAIR OR REPLACEMENT OF PARTS IS REQUIRED.

REMCVE/INSTALL

FOLLOWER

DISASSEMBLE FOLLOWER SLIDE FROM FOLLOWER.

ASSEMBLY,

DISASSEMBLE/ASSEMBLE

REMOVE/INSTALL

OPERATING

.

ASSEMBLE FOLLOWER SLIDE ON FOLLOWER.

ROD ASSEMBLY.

BOLT ASSEMBLY. WE 10446

Figure

5-12.

Disassembly/assembly

of follower

group.

(2 of 2)

23

c

LATCH 5546011 I

GUILE 7265215

‘WE 12582

Figure

6-13.

Inspection

points

of component

parts

of follower

WE 10411

Figure

24

5-14.

Caging

diameter

of gas

piston.

group.

-‘NOTE: PRES?UP ON PLUNGER TO RELEASE EXTRACTOR DISASSEMBLING EXTRACTOR WITH AND DISASSEMBLING FIXTURE.

ASSEMBLING

ASSEMBLING EXTRACTOR WITH ASSEMBLING AND DISASSEMBLING FIXTURE.

CARTRIDGE

DISASSEMBLE/ASSEMBLE EXTRACTOR AND CARTRIDGE EJECTOR.

DISASSEMBLE/ASSEMBLE SPRING PLUNGER.

EXTRACTOR

DISASSEMBLE/ASSEMBLE

FIRING

PIN,

WE ID441

Figure

6-16.

Disassembly/assemb2y

of bolt assembly.

25

BOLT 6528287

CHECK FIRING PIN HOLE FOR OVERSIZE

EJECTOR 60086 16

EXTRACTOR

-

PIN 6008879

CHECK FOR CHIPPED EDGES APERTURE 6008868

CHECK <OR WEAK OR SET SPRING

CHECK FOR DAMAGED

-

CHEC! FOR BROKEN TIP

\

DAMAGED TEETH BASE 5.546001

SPLINE CHECK FOR DPJV\AGED THREADS WE 12581 Figure

6-16.

Inspection

points

of component

parts

of bolt

assembly

FIRING PIN PROTRUSION

FIRING

GAGE

PIN

EOLT ACjEMBL’x’

*.\

,.. . ’

Figure 26

5-17.

Caging

firing

WE 10425

pin protrusion.

and rear sight

group.

LATCH PIN

UNSEAT

STRAIGHT

HEADED LATCH PIN.

INSTALL

REMOVE LATCH PIN, LATCH AND HELICAL COMPRESSION SPRING.

LATCH PIN,

LATCH AND SPRING. WE 10445

Figure

6-18.

Disassembly/assembly

of latch

group.

27

LOOSEN/TIGHTEN

DISASSEMBLE/ASSEMBLE

NUT.

ELEVATYNG

PINION.

CJISASSEMBLE~ASSEMBLE

WINDAGE

DISASSEMBLE/ASSEMBLE

APERTURE

KNOB.

BASE

COVER

/

ZPARATE

,

-.#..

-‘i

REAR SIGHT

-.

DISASSEMBLE,“ASSEMBLE BASE,

COVER FROM BASE.

REAR SIGHT

COVER AND WE

Figure

28

5-19.

Disassembly/assembly

of rear sight

group.

10519

OgEM6LE/ASSEMBcE .

GAS CYLINDER

LOCK

DISASSEMBLE/ASSEMBLE RIFLE MIC, MID.

FLASH

HIDER T37 FROM

I

BARREL b@EhBLE/ASSEMs~ ,

____

GAS CYLINDER LOCK.

_).^.__

.

LOOSEN BARREL.

GAS CYLINDER

ASSEMBLY FROM

.

AssEMBlY

TO BARREL.

REMOVE/INSTALL

GAS CYLINDER

ASSEMBLY. WE 10444

Figure

6-10.

Disassembly/assembly

of gas cylinder

group. (1 of 2)

29

GAS

CYLINDER

ASs5MBLY

DISASSEMBLE,,窶連5SEMSLE

ASSEMBLE

FRONT

SOCKET

HEAD SCREW

STAKE

SIGHT

DISASSEMBLE/ASSEMBLE

DISASSEMBLE

STACKING

SWIVEL

SCREW

FRONT

STACKING

0ISASSEMBLE;ASSEMBLE

SIGHT.

SWIVEL

SCREW.

STACKING

SWIVEL. WE

Figure

30

6-.??l. Disassembly/assembly

of gas cylinder

group. (8

of b)

10443

CHECK FOR DAMAGED THREADS

DAMAGED

BCADE

CHECK FOR DISTORTED

CYLINDER

S-923.

L(>Ch

- 653949

CHECK FOR DAMAGED AREAS

Figure

HOLE -

;2~~;8;‘1

WE 12583

Inspection points of component of gas cyEinder group.

parts

GAGF

PORTION

GAS CYLINDE

A - REAMING

Figute

B - GAGING

6-93.

Use

of gas c@zder

diameter

plug, gage

WE

10510

73_?.99+18.

31

.

LOOSEN84ND

u

5

DlSASSEMBlE

BAND

32 .

J

FRONT HAND GUARD / ,_, I _ .I”.“. ._“.

,’

ASSEMBLE REAR HAND GUARD.

ASSEMBLE FRONT

HAND GUARD.

LOWER BAND

ASSEMBLE SPRING

BAiRE L

PIN.

ASSEMBLE BAND ON Ml,

MIC RIFLE.

4b

ASSEMBLE BAND ON MID RIFLE. .--ASSEMBLE REAR HAND GUARD ON MID RIFLE. NOT& ON THE MID RtFLE THE REAR HAND GUARD MUST SPRING PIN AND #RONT HAND GUARD. BE ASSEMBLED FIRST. THEN ASSEMBLE THE BAND, WE IO.520

Figure

b-86.

Assembly

of gun hand guard group.

33

ED CHECKS AND WHICH ARE NOT AT CRITICAL POINTS ARE ACCEPTABLE

\

1

CLEARANCE CUT

WE

REAR HAND GUARD

10408

Figure Figure

6-86.

Gun hand guard defects cut for rifles.

A - RIFLE,

Ml

-

B - RIFLE,

Ml D BARREL,

C - RIFLE,

MOUNT

front and rear gun hand guards.

BARREL AND RECEIVER ASSEMBLY -7\

IV

1

6-87. Repaired

and clearance

BASE AND RECENER

lo

ASSEMBLY.

MlC BARREL AND RECEIVER ASSEMBLY.

4 Figure

34

6-88.

Barrel

and receiver

groups

WE 10440

- exploded

view.

BARREL REFLECTOR

.I.

.i’

A - VIEWING

BARREL FROM MUZZLE

END

BARREL BORE REFLECTOR \

:EIVER

B - VIEWING

Figure

6-19.

Inspection

BARREL FROM CHAMBER END

of barrel using

WE IO521

barrel reflector.

35

ROD

WE 10512~,.

Figwe

5-30.

Removing

ruptured

cartridge

case.

.‘.IN RING C::ACE

BARRE’L GAS PORT WE 10513 Figure

5-31.

Gaging

breech

bore.

,

Figure

36

6-33.

Figure

_--------q

Checking

5-32.

Gaging

LC?:/ INSIDE

contour

of receiver

rib.

diameter

of barrel

at gas

port.

TANG

OF GA

GAGE PROPERLY

/

POSITIONED

IN RECENER

GAGE PLUG BELOW GAGING

SURFACE GAGING

CURRENT

DESIGk.

ORIGINAL SERVICEABLE

DESIGN. I

CHECKING

GAGE - RECEIVER SERVICEABLE

GE PLUG ABC&’

ING

SURFACE

AGING

PLUG

SURFACE

SURFACE

PROTRUDES

CURRENT

DESIGN

ORIGINAL DESIGN. UNSERVICE 4BLE CHECKING

Figure

5-34.

Procedures

._-...

__

GAGE - RECEIVER

UNSERVICEABLE

for gaging receiver,

using gage 7799709.

NE 10442

HEADSPACE

GAGE

FJELD TEST BOLT

BOCT ASSEMBLY

Figure

5-35.

Gaging headspace

of rifle.

‘:

T. t

A-

GAGE POSITIONED NOT RELEASED.

- OPtRATING

Figure

38

B - GAGE POCITIONED RELEASED.

ROD kSSfMB1.V

5-36.

Timing

the rifle.

- OPERATING

ROD ASSEMBLY WE

10515

FROM AND w&L FOOTBE TEl.ESCopE UNLESS OAMAktEO. &CK%EN/TK;HTLN

MACHINE

REMOVE/‘lNSTALL ASSEMBLY.

SCREWS.

OISASSEMBL&,‘ASSEMBLE Mlu.

CLAMPS

FROM

M&4 TELESCOPE

AND

MOUNT

TELESCOPE WE

Figure

6-37.

Disassembly/assembly

telescope

mount assembly

for rifle

MlC (Sniper’s).

10523

LOOSEN/TIGHTEN

KNOB SCREW.

MOUNTING

DISASSEMBLE/ASSEMBLE

CAP SCREWS.

ASSEMBLY BRACKET

DtSASSEMBlE/ASSEMBLE

M&f TELESCOPE FROM BRACKET ASSEMBLY. WE 10437

Figure

40

6-38.

Disassembly/assembly

of mounting

bracket

assembly

for rifle MlD (Sniper’s).

STOCK CHEEK PAD WITH OR MID.

LACE

ASSEMBLY/ INSTALLED

@N

RIFIE,

MIC DISASSEMBLE/ASSEMBLE

_,

DISASSEMBLE,‘ASSEMBlE

WOOD

SCPEN.

LACE.

.

\\ 5)

.-

-

REMOVE,‘INSTALL

CHEEK

-’

. __..

UKILL NO. 31 (0.

HOLES I IN. i?JEEP

DRILLING HOLES WOOD SCRE’NS.

IN

STOCK

ASSEMBLY

FOR

PAD.

j.

120),

ASSEMBLING

WE

Figure

5-39.

Disassembly

of cheek

pad for rifles

MIC

and MfD

10438

(Sniper’s).

41

LAUNCHER

BODY WE 10417

Figure

Figure

42

6-41.

S-/O.

Disassembly/assembty launcher M7A.5â&#x20AC;&#x2122;.

Remove/install

grenade

of grenade

launcher

sight

Ml&

DRILL JIG CLAMP SCREW

SIGHT

Figure

J

DRILL JIG

5-&L Drilling stock assembly grenade launcher sight jig.

using

43

1 2 3 4

-

Figure

Screw 7310009 Plate 7311859 Screw 7310095 Bracket and Spring 5-43.. Grenade

5 - Screw 7310093 6 - Level Assembly 7 - Body 7310096

launcher

sight

Ml5

7310097

- exploded

view.

LEFT-HAND

BAYONET-

RIGHT-HAND

BAYONETWE 10419

Figure

5-44.

Disassembly/assembly

of bayonet-knife

ML

45

Figure

6-46.

D~_q~ssembly/assembly

of bayonzt-knife

M6Al.

CHECK FOR

CHECK FOR TOIlN STITCHING AND RIPS I

CHECK FOR RUST AND IF, SECURE

WORN

FINISH

CHECK FOR RUST DEFORMATION

CRACKS

OR BROKiN

TIP

I

LACE

CHECK FOR TEARS AND PLIABILITY

WE 12706 Figure

5-4.6.

Inspection

points

for scabbard-bayonet

knife

M&Jr.

CLIP END MUST BE SECURE WE 12647 Figure

5-47.

inspection

points

for sling

Ml.

47

i

WE 10426

Figure

48

6-48.

Trigger ho+&ng assembly

65e8g97

- exploded

view.

2

L

I

,,..tt

-

Figure

6-49.

Stock assembly

and gun hand guard group - exploded

.-All,

Iww

view.

49

50

WE 10428 &%gt&?r 6-61.

Bolt a888mbly axplodsd Vi8W

66.46063 -

Figure

Figwc

6-63.

Rear

sight

6-66.

group r exploded

Latch

group - explpded

view.

view.

51

I ,

Figure

52

64.4. Gas qdinder

group - sxpzoded

view.

WE

Figwe

6-66.

Telescope

mount oasambly

for rifls MIC (Sniperâ&#x20AC;&#x2122;s)

- exploded

10527

view.

53

Figure

6-66.

TeZescope

noounting

Figure

bracket

6-67. Cheek (Sniper’s)

assembly

for rijle

pad for rijles WC - exploded view.

MlD (Sniper’s)

and MID

1

- exploded

view.

Section II. 5-2.

GAGING

HEADSPACE

Gaging Hcadspoce

See figure

Section Ill.

5-35.

TIMING

RIFLE

5-3. Timing Rifle See figure

5-36.

55

CHAPTER

6

FINAL INSPECTION 6-1. General The rifles must meet the limits of serviceability as indicated by the repair standards in chapter 7. Gaging is limited tc those dimensions that are critical or that may be m&e advantageously measured than repaired.

6-2. Visual Inspection Overall appearance

56

will be approx-

imately that of a new weapon. All exposed metal surfaces are to have adull, rust resistant finish with no burs or deep scratches. Barrels must be straight, clean, free of rust, powder fouling, bulges, cracks and r i n gs. All applicable modifications must be applied. The serialnumbersmust be legible.

CHAPTER 7 REPAIR STANDARDS General

7-l.

The repair standards included here in give the minimumandmaxlmummeasure-

ments of repaired parts; those beyond the limits will be replaced by new parts.

7-2. Specific

a Bolt Assembly.

Point o/ Measurement

Fig. NO.

Firing pin protrusion

5-17.

Standard8

Repair

Mdnimum

Maximum

0.044 in.

0.060 in. (overseas)

b. Gas CyIimier Group.

Point of Measurement

Fig. No.

Gas cylinder bore

S-23.

Standards Nfzzimum

Rc$air

N.inimum

0.5320 in.

-

c. FoIIower Group.

Point of

Fig. No.

5-14.

d

Repair Stundarde MfZhlWm Minimum

M.easvement

Operating rod gas piston diameter

Trigger Housing Assembly.

Fig. No.

Point of

-

Repair Standard8 Minimvn MaZimUm

Neasurement

Trigger-trigger

5-5.

0.525 in.

Pull

5.5 lb

Ml

7.5 lb

MlC and MID cwwrw 6.5 lb 4.5 lb e. Barrel and Receiver Fig. No.

Group POW of Measurement

Repair Standards Minimum MoZimVn

5-31.

Throat of chamber

5-32.

Barrel gas port

0.306 in.

0.310 in. (overseas) (bands of troops) 0.5991 in. outer (overseas)

CHAPTER 8 OVERHAUL PROCEDURES 8-1. General Overhaul procedures are similar to those contained in ohapter 5. Repairparts are listed in appendix II. For furtbr details on overhaul, oontaot Command Gen-

eral, Headquarters, U.S. Army Weapons Command, Attnz AMSWJS-SAM-SA, Rook Island Arsenal, Rook bland, Illinois 61201.

APPENDIX t REFERENCES A-l.

Publication

Indexes

Publications: Index of Doctrinal, Training, and Organizational Publications.

Index of Supply Catalogs and Supply Manuals Index of Technical Manuals, Technical Bulletins, Supply Manuals (types 7, 8, and 9), Supply Bulletins, Lubrication Orders, and Modification Work Orders.

Military

DA i?am 310-3 DA Pam 3X0-6 DA Pam 310-4

A-2. Form DD Form 6, Report of Damaged or Improper Shipment (cut sheet)

59

APPENM.X II REPAIR

PARTS

AND SPECIAL

TOOL

LISTS

Section 1. PREFACE B-l.

General

appendix is a list of: a Items authorized for initial stockage at direct and general supportmaintenance and supply support activities. b. Repair parts recommended for the overhaul of one hundred components or end items of equipment.

T

This

B-2.

Explanotion

of Columns

a Source, Maintenance and Re c o verability Code (Cal. 1).

(1) S 0 u r c e (~02. la& Source codes used in this list are: Code C

t?xplonation Obtain through local procurement. If not obtainable from local procurement, requisition through normal supply channels with a supporting statement of nonavailability from local procurement.

P

App!ies

to high mortality

Pl

Applies

to low mortality

Xl

Requisition next higher or component.

parts. parts. assembly

(2) Maintenance level (col. lb). Maintenance level codes used in this list are: Code 0

Explanation

60

b. 15-Day Mhinteilaace Allowance (Cal. 6).

(1) -These factors repr,ssent the estimated average quantities required to provide maintenance and supply support for 100 equipments for a 15-day period under combat conditions .

(2) Al lo wance factors inclosed in parentheses are “‘combat essential items” and must be stocked at all times regardless of demand.

(3) Items indicated by an asterisk (*) will not be stocked. These items are to be requisitioned as required. c. Depot Maintenance Guide per 100 Equipments (Cal. 7). These factors represent the estimated quantities required to overhaul 100 components or end items of equipment.

B-3. Abbreviations

maintenance.

F

Direct

maintenance.

H

General

br -~~~~~~~~~~--~---_-_-_--_-------cal. cone-pt -------------dia _-_-~_-_~----~-~~ fil-ck-hd ~~~~~~~~~~~-fil-hd ~~~.---~-~~---fl-fil-hd-------------rt __________________ h ~~~~~~~~~~~~~~~~~~-

support support

maintenance.

Explanation Items which are economically repairable at direct and general support maintenance activities are normally furnished by supply on an exchange basis.

Gages will be forwarded to Gage Laboratory in accordance with SB 9-75.

and Symbols

a Abbreviations.

Organizational

(3) Recoverability (col. lc). Recoverability codes used in this list are: R

High dollar value recoverable items which are subject to special handling and are issued on an exchange basis.

Such repair parts are normally repaired or overhauled at depot maintenance activities.

Abbreviations

Depot maintenance.

Code

Expcptanation

Code

bbl

-~----~~---~~-~--

Explanation barrel

bronze caliber cone point diameter(s) fillister countersunk fillister head flat fillister head feet (foot) height

(high)

hd -~~~~-~~~~~-~~~-~-head hex ~~~~~~~~~~~~~~~~~hexagon(al) inside diameter id ---______--_-__-__ inch(es) in. -~_-_~~~~--~_---~length (long) lg ~-~--~~~~---~----max ~~-~~~~~~~~~~~~~~ maximum min ~~~~--~~~~~~~~~-~ minimum

head

Nj?

------

- ----

b. symbols.

Z6z#mallh

AbbrcMons NC -----------------

Americaa ------

Thread American

Natiwal

Coarse

Indicates repair parts which may be required to perform authorized maintenance but not authorized for stockage in the prescribed load. These parts are to be requisitioned, as required for immediate use only.

l

Nati-

Fine

Thread ~~~-------.----------

number(s) nominal over-&

nom ----------------o/a ----------------phos_ctd -------------

phosphate coated phosphate finish round head steel slot drive

phos-fin.------------rd_hd _--__-----------------S --------__sfot_dr--------------q _-----------------square thd-----------------thk-----------------UNF ---------------VCf ------------

thread(s)(ed) thi&(ness) ----

w ---- -------------w/___-____ _-__----x _---_-----__-------

Unified Fine Thread volatile corrosion inhibitor wide (width) with by (used between dimensions)

t??xpu ton

Symbol

(

)

Allowances inclosed in parentheses are â&#x20AC;&#x153;combat essential itema.â&#x20AC;? These itenrs are of a critical nature and must be stocked at all times.

B-4. Suggestions

See chapter

1,

and Recommendations paragraph

1-l

61

T

SECTION I(. REPA1R PARTS AND SPECIAL TOOL LISTS

Ir) (I)

Cod0

1

(b7 Gi

H

Ikscription

Bd 8;

h

h

8_ qj

$ -

8’ 3=

Tj

3

b : a

%

5 -

BEPAlR PARTS FOR: RIFLE, CALIBER .20, Ml hUC @NIPERS) md YlD CBI”‘==W

62

Pl Pl Pl

F F

__ 1005-600-8868 __ 1005-SOO-8869 -_ 1005-554-600(1

xl

__

__ _--_-_-______

Pl

D

__ 1005-653-5448

Pl

D

__ 1005-731-2553

x1

__

__

Xl

--

__ __--___-_____

0

Pl Pl Xl

F F __

__ 1005-554-6061 __ 1005-652-8287 __ ~--------_---

xl

__

__ _______ --WC--

P

F

__ 1005-731-2554

Pl Pl

D F

__ 1005-614-7465 __ 1005-554-6027

xl xl

__ __

-_ _____________ __ ____-___----_

Pl

F

__ 1005-600-8872

Pl Pl

F 0

T -_

1005-653-5449 1005-554-6018

Pl

0

__

1005-600-8616

Pl

0

__

1005-953-9504

Pl

F

-_

1005-554-6013

APERTURE, SIGHT: (6008868) 2c ARM, FOLLGWER: (6008869) 20 ia BAND: lower front hand guard (5546000). ___ BARREL, MOUNT BASE AND RECEIVER ASSEMBLY: (7312563) (MlD only).

BARREL, RIFLE: (6535448) 20 (Ml and MlC only).

BARREL AND MOUNT BASE 1 ASSEMBLY: (7312553) (MlD only). ___ BARREL AND RECEIVER ASSEMBLY: (6535464) (Ml only) -we BARREL AND RECEIVER ASSEMBLY: (7312617) (MlC only).

BARREL AND RECEIVER GROUP (Ml).

BASE: (5546001) ___ __________ BOLT, BREECH: (6528287) --BOLT ASSEMBLY: (5546023) -BRACKET: mount (7312800) (MlC only).

BRACKET ASSEMBLY, MOUNTING: telescope mount (7312554) (MlD only).

CAP: (6147465) -____-_-_____CATCH: operating rod (5546027).

CLAMP: (7312601) (MlC only) CLAMP: telescope support (7312602) (MlC only).

COVER, REAR SIGHT: (6008872).

CYLINDER: (6535449) -------EJECTOR: trigger housing clip (5546018).

EJECTOR, CARTRIDGE: (6008616).

EXTRACTOR, CARTRIDGE: (7791578).

FERRULE: (5546013) ---------

1 1 1

(0.4) (0.2)

1

---

1

___

1

(0.8)

(0.2) (0.1) (0.1)

10 10 13 -_-

me-

i-53 i-50 i-49

3 4 4

i-28

B

i-28 Al, Cl i-28 Bl

__-

59

-__

_a-

50

1

_--

me-

1

___

-_-

___

---

1 1 1

(0.4) (9.2) ---

1

___

1

(1.5)

2a 20

1 1

--_ ___

1 2

--___

20

1

(9.8)

(9.2)

12

i-55 2D .-4 2 i-55 4 i-53 5

10 20

1 1

(9.4) (0.2)

(6.1) (0.1)

25 9

i-54 4 i-48 10

20

1

(0.5)

(0.2)

13

i-51

2

20

1

(0.8)

(0.2)

50

i-51

1

20

1

0.2

0.1

me-

:-:;

.

-em

we-

___

i-28

A

___

i-28

C

-__

2 9 tI50 10 i-53 4 i-51 5 .-2 4 i-50 9 i-28 C5

10 19 ___ ___

(0.5)

3

___

__-

(0.2)

(0.1)

5 16

-----

___ -__

8’

6 iI56

2 3

i-49 lD4 i-50 5

i-49 lE3

(2)

0)

0

0

(6) 1S-Day maintmanc. aIlowa#lce per 100 equipm.au

Fedora1 stock No.

DOOCriptiOa

I ii, p 4 ‘ii 6 .a

s Pl xl

1005-554-6004 .___-_____---

P

.005-556-4245

Pl

.605-554-6024

Pl

.005-731-2556

Pl

.005-731-2631

Pl

.005-726-5215

Pl

005-554-6008

P

005-726-6434

Pl Pl

005-652-8290 OOS-609-8883

xl

-------_-_--

P Pl

005-731-2737 005-554-6011

Pl

005-726-5871

2rl

---_--------

P

005-731-2621

Pl

005-600-8879

Pl

005-501-3667

P

315-058-6079

P

315-501-3668

Pl

315-600-8878

ILLOWER: (5546004) ------)LLOWER ASSEMBLY: (5546034). )LLOWER GRGUP -------Ls CYLINDER GROUP (Ml mlY).

JARD, HAND, GUN: front (5564245).

JARD, HAND, GUN: rear (5546024)(Ml and MlC only).

JARD, HAND, GUN: rear (7312556)(AKlD only).

JARD, TRIGGER: trigger musing (7312631).

JIDE, BULLET: (7265215)~-JN HAND GUARD GROUP ---MMER: trigger housing :5546008).

DER, FLASH T37: (72664%) MlC and MlD only).

USINO: (6528290) ---------USING, RAMMER SPRINGz ;6008883).

NJSING ASSEMBLY, L’RIGGER: (6528297).

IOB: windage (7312737) ----LTCH: (5546011)----------,TCH GROUP ____________ --s XX, GAS CYLINDER: 7265871) (Ml only).

XJNT ASSEMBLY, TELE$COPE: (7312619).

LD: cheek (7312621) (MlC and MlD only).

2c --

N, FIRINGz bolt aeey ;6008879).

N, SHOULDER, HEADED: ‘ollower arm (5013667).

N, SPRINO: S, phoe-ctd, l/8 lia, l/2 lg, 0.028 thk ‘686079).

N, STRAIGHT, HEADED: S, 1-fll-hd. 0.187 max dia II&C, 3/4 nom lg under hd hammer) (5013668).

N, STRAIGHT, HEADED: S, il-hd, cone-pt end, 0.152 dia : 3.200 lg (clip latch) 6008878).

-J-

I’ -

W

d

.

i

iE

1 1

P-2) _-_

_-_ .-_

___ ___

20

1

(0.8)

P.2)

2a

1

(0.51

2(1 1 l(i ia ___ ia

_-_-_

(0)

i

5-50 7A s-50 7

(00.1) s-e

-----

L-2 L-2

3 7

48

5-49

2

P.2)

55

5-49

5

(o-8)

(0.2)

55

1

(0.1)

(0.1)

8

L-6 .6 5-49 6 548 9

1 _-1

(0.4) -a(0.8)

(0.1) ___ lO.2)

27 --12

5-50 1-2 5-48

6 8 7

1

1

0.8

0.2

20

5-54

2

2 20

1 1

---

(0.4)

9 10

5-48 11 5-48 3

___

1

---

---

--

L-2

1

1 20 1 2a ___ .-20 1

;*:;.

---

;*:; . _--

(0.2)

[O.l)

24 5 --5

5-53 5-52 L-2 5-54

1 2 5 3

_--

1

---

---

---

l-4

4

1

1

1.5

0.5

20

1

(0.4)

(0.1)

L-4 l-6 5-57 5-51

6 5 2 4

1

1

(0.8)

(0.2)

5-50

3

LOO 1

&O)

(1.0)

5-49

3

20

1

P.3)

10.4)

5-48

6

20

1

10.2)

1O.V

i-52

1

---

___

___

(0.1)

83

8

63

15-Day maintenance sllowance per 100 equipmentc

I

Illustration

II 0

0

7;;i

B

2 2

Federal stwk NO.

I

Descriptioll

g4 p‘5

aIi3 g I) d t !

g” % 5 -

-

-

Pl

D

,__

Pl

D

__

5315-731-280:

P P xl Pl

ii -H

__ __ __ __

1008-819-4501 1005-731-27% _______^_____

Pl

D

__

1005-515-2884

Pl

0

__

1005-800-8818

Pl

P

__

1005-800-8880

xl

--

__

xl

--

1005-688-428Z

me

PIN, STRAIGHT, HEADLESS: dowel, S, 0.128 x 100 (butt plate) (5152885).

PIN, TAPERED, PLAIW: S, 0.149 dia. 7/18 lg. (mount bracket) (7312803) (MlC only), PIN, TRIGGER: (7791387) ---PINION: elevating (7312738) --PLATE: butt (5584277)-------PLATE, BUTT, SHOULDER GUN STOCK: (8584283).

PLUNGER, BUTT PLATE: (5152884).

PLUNGER, EXTRACTOR SPRING (8008818).

PLUNGER, HAMMER SPRING: (8008880).

REAR SIGHT GROUP---------RECEIVER: (8528291) (Ml and MlD only).

RECEIVER: (7312804) (MlC only).

RIFLE ____________________--

T

1005-588-4331 1005-711-8209

F

__

1005-884-8015

Pl

0

--

1005-313-9441

xl

--

__

_-----_______

Pl

F

-_

1005-814-8873

Pl

D

--

5305-731-2801

C

F

_-

5305-983-8849

Pl Pl

F F

Pl

__

ROD: (5584331) ____________

1

___

m-v

-a-

___

1Dl

3 200

10

2

20 20 -__ 10

1 1 :

___

20

1

-em

20

1

P-8)

(0.2)

12

3

20

1

(0.2)

(0.1)

4

5

___ ___

--1

___

___ ___

___ ___

A”2,

---

1

---

---

c”2”

---

.--

___

---

7

__ 20 ROD ASSEMBLY, OPERATLEtG: 25 (7790722).

20 UFETY, SMALL ARMS: trigger houeing (5548015).

20 EREW: gas cylinder lock (7287797).

--3CREw: locking, clamp (7312808) (MlC only).

20 CREW, BUTT PLATE, SMALL: (8148873).

10 JCREW, CAP, SOCKET HEAD: 5, phoa-fin., fl-fil-hd, no.

10 (0.190)-32NF-3 x 9/32 lg (mount bracket) (7312807) (MC only) 10 3CREW, CAP, SOCKET HEAD: S, phos-fin., no. 8 (0.138)40NF-3A full thd, fl-fil-hd, 0.138 max hx 0.228 max dia, 3/S lg under hd, S/32 hex eocket (hinge locking) (9890835480-2) (‘MD only).

;-:;

.

___

mm_

__-

___

0.5

24 75 ___ 5

___

5

(0.51 (0.5) ___

1 2 1% 1D lD2

1 1

F-i; . 5.:;.

25 7

I 8

1

(0.4)

to.11

10

8

1

(8.8)

W2)

82

1

2

---

-__

1

0.8

0.2

3

-a-

2

0.8

---

2A 5

1c

---

50

cs

0.2

10

-8 -51

(1)

Federal stock NO.

0 Descrlptioa

.

l Pl

i305-269-6419

Pl

i305-501-3678

Pl

i305-501-3677

Pl

5305-600-888:

Pl

i305-731-2611

?&

i305-013-0611

Pl

i305-731-262:

Pl Pl

1005-614-7427 ‘005-554-6017

Kl

_____-_-_-__

Pl

005-731-2614

Pl

.005-600-8885

Pl

.005-515-2863

P

.005-600-8887

Pl

.005-614-7568

Kl

SCREW, CAP, SOCKET HEAD: s, phos-ctd, fl-fil-hd, hex socket, l/4-28UNF-3A x l/2 (front sight) (96906-35460-21) SCREW, MACHINE: 6, fil-hd, no. 10 (0.190)-32NF-2 x 0.701 max lg (stacldng swIve1) (5013678).

SCREW, MACHINE: S, N-M, no. 10 (0.190)-32NF-2 x 0.52( max lg (stock ferrule) (5013677).

SCREW, MACHINE: S, phosctd, fil-ck-hd, slot drive, no, 12 (0.216)-28NF-2A. 3.171 18 (butt swivel) (6008881).

SCREW, MACHINE: S, phosfin., fl-fil-hd, no. 2 (0.086)56NC-3 (7312615) (MlC only).

SCREW, WOOD: rd-hd, br, slot dr, no. 7 (0.151) nom dis 1/2 lg (130611) (MlC and MlI: only) SETSCREW: S, phos-fin., filhd, no. 6 (0.138)-40NF-3 x 13/32 lg (support clamp) (7312623) (MlC only).

SIGHT, FRONT: (6147427) ---’ SLIDE: (5546017)------------SLIDE CLAMP GROUP (MlC only).

SLIDE ASSEMBLY: mount bracket (7312618) (MlC only).

SPRING, HELICAL, COMPRESSION: 6 coils, slide clamp (7312614) (MlC only).

SPRING, HELICAL, COMPRESSION: 6-7/E coils, c!ip latch (6008835).

SPRING, HELICAL, COMPRESSION: 8 coils, butt plate plunger (5152863).

SPRING, HELICAL, COMPRESSION: 20 coils, hammel (6008887).

SPRING, HELICAL, COMPRESSION: 200 total coils, operating rod (6147568).

STOCK: (6535466) ------------

1

0.4)

10.1)

15

5-5

7

2c1

0.4

0.1

45

5-5

5

2c)

0.2

0.1

18

5-41

2(1

0.5

0.2

l( 1

___

___

2

5-5

LO( 1

0.4

0.1

10

l-4 l-6 5-5

l(1

___

___

6

l-4 5-5

2(3 2c1 .-_

(0.2) (0.2) -_-

ig.;:

* i ___

12 10 ___

5-5 8 5-5. ‘B 5-51 !E

.__

___

___

___

5-5!

2

ia 1

___

_--

4

5-51

!C

2c1

LO.4)

10.1)

15

5-5:

3

2()

___

___

57

5-4!

lD3

2(1

(1.0)

[0.3)

12

5-4:

4

2(1

(0.4)

IO.11

46

5-51

1

___

-__

-_-

__-

5-4,

65

(2)

(.

t f

0

s

0

IL 12

2 5 e f 8

z ig

-

2 a - -

Pl

l?

xl

,__

Px Pl

P 0

Pl Pl

F H

Pl

1 % g’ 1 .9

s f i;; -

2

d d - -

-__1065-653-5467 .-_ _-_------___ -_ 1965-596-8889 .__1005-600-8891 -_ 1065-6m-66Ml

STOCK, GUN SHOULDER: (6535467).

STOCK ASSEMBLY (6535466) -SWIVEL dock (6968889)-----SWIVEL, STACMNO: gas eylimier -891).

SWIVEL, STQCKz (6068866)--TELESCOPE: M84 (7597774) (MlC and MlD only).

R

LWO-X9-7774

0

.__

llw5-554-6026

TRIGGEE trigger houe@g (5546026).

se

MB

_--I-__d-___ 1005-778-0580 5305-990-6435

LEVER: (7791211) ----------SAFETY, WINTER (7790903) SCREW, TAPPING, TRREAD FoRMIN& (7791415) TRIGGER ASSEMBLY, WINTER: M5 (7790808) WASHER, IilNGE RETAINING: trigger assembly (7791237)

20 _-

1

(9.4)

I

--

10 20

1 1

0.4 0.8

20 1

1 1

0.4 ---

20

1

(0.2)

l0.u

0.1 0.2

35

i-41

10 20

2 z4! i-4! i-e

.i 6

i-4! l-4 l-6 i-51 i-5( i-4(

.EB 3 3 1 2 2

2 4

;:t,

2

(9.1)

10

--_1 em_ (O-4) 2 2 (0.8)

-em em_ ___

___ -_ ___

B-l B-l 3-l

.C 2 .A

1

1

(0.4)

_-

-mm

3-l

1

10

1

(0.1)

mm_

mm_ 3-l

B

Km, WINTER TRXGGER xl Pl Pl

.-

.__

:

Pl

0

-_

LOO5-775-0364

Pl

0

__

1065-010-5022

_-

MATERIAL FOR REPAIR OF WOODEN COMPONENTS P Pl

II Ii

.__

.__

1005-525-3523 1005-719-0954

SCREW: (5233523) ----------SCREW, STOCK REPAIR, SMALL: br (7190954)

20 -mm --10 -mm ---

* *

* *

mm-

___

100

---

mm_

100

-mm

___

100

m-m

___

100

---

___

100

SPECIAL PACKAGING MATERIAL The volatile corroeion inhibitor listed below is required when the Major Item is packaged For storage purposes.

1005-336-0211 1005-018-3254 1005-875-9765 1005-875-9767 1005-336-0212

BAG, BARRIER, VCI 50 m-w TREATED: (7265933) CAP, REAR SIGHT ELEVATING 10 ___ KNOB: (7791345) PROTECTOR, HANDLE: LOO ___ (7799231) PROTECTOR, MUZZLE: LOO -aplaetic (7791037) TUBE, BORE, VCI TREATED: 500 --(7266316)

&urce, n8nC8,

(3)

(2)

(1)

r,

1S-Day

m8inte-

maintenance .Ilowance per )o equipmenta

and

mcovembility code

:C)

(8)

(6)

Federal stock No.

De8criptlcIn

c”

2

e

e

0”

P -

TOOI.

AND EQWMENT

AUTRORIZED FOR UNIT REPLACEMENT

RIFLE, CALIBER .SO, Ml, MlC (SNIPEBS) and MlD (BNIPEBS) 005-556-4174 ~995-691-1s8: .995-694-166: .240-763-15s .905-791-337: .995-650-4514 ,995~722-690: L935-652-995 .995-799-676: MS-628-970( L995-726-619!

1995-654-408 1995-268-356~ 095-726-611(

BRUSR, ,C LEANING, SMALL ARMS: bore (5564174) BRUSH, CLEANING, SMALL ARM& chamber (7799582) BUFFER, CLEANING ROD: (7268275) CASE, TELESCOPE: 11684 (7691596) (MC and MlD only CASE, LUBRICANT: (7790995) CASE, SMALL ARMS CLEANING ROI): (7267754) ENVELOPE: fabric, 2-button, 3 h x 4-7/8 w (7228907) EXTRACTOR, RUPTURED CARTRIDGE CASE: (7799352 HANDLE ASSEMBLY: cleanin@ rod (7266115) REFLECTOR, GUN BARREL: (7790138) ROD SECTION, CLEANING, SMALL ABM& (7266109) SLING, SMALL ARM& Ml webbing (6544058) SWAB, SMALL ARMS CLEANIN& cotta, 2-l/2 eq (loo0 in pk& (5919316) SWAB HOLDER SECTION, SMALL ABMS CLEANING ROD: (7266110)

ia

_-

_--

l(

m-m

s-m

.oc

___

_a-

1c

__-

__-

71

-_

___

v-m

mm_

___

I

__-

--

I

_-

s-e

1

_-

l( l(

--

l(

s-e

l(

__-

___

-mm

es-

w-m

_-

1c

SPECIAL TOOLS AND EQUIPMENT The is-day level is not applicable.

The following items are requieltioned and ilwued, if not otherwise autborieed, to Mainteanoe unita performing direci and general support maintenaa of the major itenne. Iteme rnaj be requieitioned as required fo replacement under their indivic ual stock numbers.

67

(2)

(a)

0

7s 15-Day maintenance allowance per 100 equipment2

Fedeml 8-k NO.

F $

Description

E+.

0”.i

.-ii

.L: :

‘i;

3

.z

s &933-726-584!

[Ilustmtion

TOOL SET, DIRECT AND GENERAL SUPPORT MAINTENANCE: (7265849) (for .30 rifleMl Series) Cd.

3:

3

1

& __,

1

__

1

__

*

CONSISMNG OF: L933-604-6302 1933-556-4343 L933-345-6122 L933-398-4108 L933-731-9919 &33-897-6706 1220-731-9918 1220-731-9911 :933-731-992Q i140-652-8243

l-BOLT, FIELD TEST: (6046302) l-GAGE, BREECH BORE: (5564343) S-GAGE, FlRING PIN PROTRUSION: min 0.044, max 0.059 (7274736) l-GAGE, HEADSPACE: (1.950) (7319954) l-GAGE, PLUG, GA8 CYLINDER, DIAMETER: (7319919) l-GAGE, RECEIVER: (7799709) l-GAGE, RING, PLAIN: no-go, 0.5991 id (7319918) l-GAGE, SNAP, PLAIN APJUSTABLE: no-go 0.525 id (7319911) l-GAGE, TIMING: (7319920)--l-TOOL BOX, PORTABLE: w/tray, 7h, 7w, 16 lg 441-C-853)

e-e

___

1

mm,

-_-

1

__

--_

1 1

__I

v-e

__,

w-m

__I

___

___

___

___

_--

1

__a

___

___

1

__.

-me

_-_

-_.

___

___

__.

-em

1 1

___

3-3

3

3-4

2

3-3

5

3-4

3

3-3

4

3-4

1

3-3

6

S-3

7

3-3 3-2

1

3-3

3

The following Baeic Small Arms Direct and General Support Maintenance Tool Set is authorized, as required, to all Maintenance Support Units with a Small Arms Repair Mission. ,933-775-0366

TOOL SET, DIRECT AND GENERAL SUPPORT MAINTENANCE, BASIC SMALL ARMS: (8426358)

1

NOTE: See SC 4933-95-CLE04 components.

L933-726-5848

TOOL SET, DEPOT MAINTENANCE: (7265848) (for cal. .30 rifle Ml Series)

1933-604-6302

l-BOLT, FIELD TEST: (6046302)

1

__

___

___

1

__.

___

___

*

CONSISTING OF: ___

m

jj 8 .a

2 933-659-5353 :933-588-1055 :933-713-7938 :933-558-434s :933-345-8122 ~933-731-9904 933-398-4188 933-398-4107 933-731-9933 933-731-9919 DSS-731-8820 D33-015-8889 DSS-988-9318 220-731-9911 933-731-9920 933-804-5949 933-714-2289 033-714-2282 933-714-2283

933-713-7939 933-831-8048

L-FIXTURE, ASSEMBLING, BARREL AND RECEIVER: (8595353) 3-FIXTURE, ASSEMBLING, EJECTOR: (5881055) L-FIETURE, BARREL AND RECEIVER: (7137938) L-GAGE, BREECBBORE: (5554343) J-GAGE, FIRING PIN PRGTRUSION: min 0.044, max 0.059 (7274738) L-GAGE, GAS CYLINDER CHECK: cal. .30 (7319904) k-GAGE, HEADSPACE: 1.940 (7319944) I-GAGE, HEADSPACE: 1.948 (7319950) I-GAGE, LOCATING, LCCKIN8 LUG& (7319933) )-GAGE, PLUG, GAS CYLINDER DIAMETER: (7319919) )-GAGE, PLUG, THREAD, RECEIVER: (7318820) l-GAGE, RECEIVER bridge location (7799737) I-GAGE, RING, PLAIN: no go, 0.5993 id (7799727) I-GAGE, SNAP, PLAIN ADJUSTABLE: no-go, 0.525 id (7319911) I-GAGE, TIMING (7319920)--S-GAGE ASSEMBLY: ahhg bbl, w/pin (8045949) L-JAW, REAMER ASSEMBLY, HEADSPACE: (7142289) #-REAMER, HEADSPACE: (7142282) I-REAMER, REAMER ASSEMBLY HEADSPACE: 0.441 dla of flutes, 2-11/18 o/a lg (7142283) l-WRENCH, BARREL AND RECEIVER: (7137939) B-WRENCH ASSEMBLY, GAS CYLINDER LGCK: (8318048)

0

% i%*

D88Cdptlon

1 1 1 1 1 1 1 1 1 1

1-3

I’ -.__ .__ -__ -__ .__ .__ .__ ._.-_ .-_

. ;

-__

1

___

4

m-w

3

m-s

2

___

5

w-v

3

es_

2

___

5

___

2

___

4

1

a__

1

.__

1

.-_

m-w

8

1

.__

B-B

7

.__

m-m

.__

___

1

.__

___

1

.__

m-w

1

.__

.-se

LB

1

.__

__B

4

1

.__

___

2

1 1

1

___

1 2 LA 1

89

WE 10119 Figws B-l.

Winter trigger kit 6910690emptedsd view.

WE

Figute B-0.

Tool boa /l-C-863.

12660

6

WE 12664

figcue

g-3.

Figwe

72

i ment.

SpecialtO0ls andeqâ&#x20AC;? P

B-4.

Spe&l

tools and

ePWent*

i Figure

B-6.

Special

tools

WE 12663

and equipment.

I

4

-

WE 12661 Figure

B-6.

Speoial

tools

and equipment.

Figure

B-7.

Special

tools

anaâ&#x20AC;&#x2122; equipment.

WE 12662

74

By

Order of the Secretary of tk

Army: HAROLD K. JOHNSON, Genard, United Statea Amy,

cmcial:

Chief

J. C. LAMBERT, MajarGeneral, United The Adjutant

States

of Staff.

Army,

Cmarcll.

Distribution: To be distributed in accordance tenance for Rifles, Caliber 30, Ml,

with DA Form 12-40 requirements MlC and MlD.

for Direct and General Support Main-