BRefer to TM P for repair part

Table 3-1SL Guide to Maintenance Functions

Item

Removal/ installation

Disassemblyi assembly

Cleaning and repair

Teet and adjustment

Bayonet Knife MS

Fig. M7

Grind any nicked or burred edge on bladt* Replace If broktru

Note. Grinding or r«condition Ing of bayonet-knlis blades will be restricted to direct support, general support maintenance »hope or depot rebuild installations.

Tighten or replace looee or missing rivets*

If latching lever spring, latching lever, spring well» or boodf are damaged or unserviceabls, repair or replace ae oecweary.

If pine are worn or threads damaged, repair or replace ae nee* eeeary.

Bayonet Scab-bird M8A1

Refer Co TM 9-1005-237-15P

Replace lace if cut or badly worn.

If body v ferrule 1» cut, split* or hat abrasions, repair. If ferrule La not firmly attached to the body, repair. If repair of the above le not feasible, or If keeper le deformed» or bayonet blade Js not secure within scabbard* replace scabbard.

Blank Ammunition Firing Attachment

TM 9-1005*223* 20

Adapters have been devleed for the blank ammunition firing attachments which prevent potential bodily injury to personnel. Blank ammunition firing attachments which do not have the adapters will be improvised In accordance with figure 24.

WARNING: It is mandatory that all blank ammunition firing attachments have an Improvised adapter.

WE 10116

1 Screw 7266548 4 Pin MS 16562-125 7 Blake Assembly 7267649

2 Grip 7267653 5 Lever 7267648

3 Grip 7267652 6 Spring 7267645

Figure 3-/7. Bayonet Knife MS-exploded view.

Section XII. MAINTENANCE OF GRENADE LAUNCHER M76 AND GRENADE LAUNCHER SIGHT M15 (M 14 RIFLE ONLY)

3-17. General a. Grenade LauncherM76. The grenade launcher (refer to TM 9-1005-223-20) is utilized for launching grenades. Disassembly of the grenade launcher is not authorized. Inspect for broken clip catch and spring, replace if necessary.

Table 3-13. Guide to Maintenance Functions

Item

Removal/ Installation

Disassembly /assembly

Cleaning and repair

Testa and adjustments

Grenade Launcher Sight M15.

Note. On etocke not drilled for the installation of the

Grenade Launcher Sight M15

1 Screw 7266548 4 Pin MS 16562-125 7 Blake Assembly 7267649

2 Grip 7267653 5 Lever 7267648

3 Grip 7267652 6 Spring 7267645

Figure 3-/7. Bayonet Knife MS-exploded view.

b. Grenade Launcher Sigh t Ml 5.

(2) Refer to TM 9-1005-234-14P for repair parts of the M15 Sight.

Table S-ÎS. Guide to Maintenance Function.9—Continued

Item

Removal/ Inttiülatlon

DlwmmMr/■ wmbly

Clunlng and repair

Teat» and adJaitmtnU

Grenade Launcher Sight M15—Continued

Mounting Plate

Level assembly mounting plate for the sight, it is necessary to drill two holes on the left side of the stock. To mark the location of the holes use template (table 2-2) as indicated in fig. 3-19. For drilling of holes use No. 29 (0.1860 inch) drilL Caution. Exercise care not to crack, splinter, or damage stock. Install plate (2, fig. 3-18) to holes in stock with screws (1, fig. ¿-18). 2, fig. 3-18

Note Graduations must be legible. Par 8-2.

Military M14 Bipod
WE 10114

1-Tapping screw 7810009

2-Plate 7311859

3-Screw 7810069

4-Bracket and spring assembly

5-Screw 7810093 «-Level assembly 7310097

7-Body 781009«

Figure 3-18. Grenade Launcher Sight Ml5-<partial exploded vieto.

MAAJC HOLES ifOt OWLliNO

MAAJC HOLES ifOt OWLliNO

Rifle Military

Figure 3-19. Marking location of holes for installation of mounting plate for Grenade Launcher Sight Ml S ueing improvised template.

Figure 3-19. Marking location of holes for installation of mounting plate for Grenade Launcher Sight Ml S ueing improvised template.

Section XIII. REPAIR STANDARDS POR M14 AND M14A1 RIFLES

Refer to table &-14.

Table t-U. Repair Standards for Mli and MliAl Rifles

Tim.

DO.

lUn. iiMMeUon point And point of nmMitmttt

IHsIt

Firing mechanism

8-2

8-C

Trigger pall

4-5 lb min

7.6 lb max

a-3

Stock with butt plate lutinbly

8-a

8-«

Overhang erf butt plate

1/82 in max

8-10

Bolt Mie»bly

S-7

Firing pin protrusion

0.044 in min

0.090 in max

»-8

Firing pinhole in face of bolt

0.0&4 in max

a-12

Barrel and receiver group

8-10

Breechbore

0.810 in max

8-18

Diameter of piston hole In gas cylinder piston

0.6009 In max

8-14

Diameter of gas piston (around orifice)

0.4968 in max

$-16

Gaging headspace with field test gage bolt

1.6465 in max

0 0

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