Feed Pawl Assembly M249

If the secondary drive lever is not properly engaged with the inner feed slide pin, the weapon will not feed.

1. INSTALL THE SECONDARY DRIVE LEVER.

a. Engage the forked end with the inner feed slide pin (1) of the feed slide assembly. Raise the feed tray with the feed slide assembly, and secondary drive lever attached. Press the pivot post through the hole in the top cover. It should snap in place.

M249 Feed Tray Assembly

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DIRECT SUPPORT

MK 19 MOD 3 40 MM MACHINE GUN (NSN 1010-01-126-9063) UPGUNNED WEAPONS STATION MK 19 40 MM MACHINE GUN (NSN 1010-01-362-6513)

MAINTENANCE OF MK 19 MACHINE GUN - FEED TRAY ASSEMBLY DISASSEMBLY/ASSEMBLY INSPECTION OF INSTALLED ITEMS, REPAIR, ASSEMBLY

INITIAL SETUP:

Tools and Special Tools

Drill press

Tool kit, small arms repairman

SC 4933-95-CL-A07 with addition of SL-3-00607A (Marine Corps only) Tool kit, small arms repairman,

SC-5180-95-CL-A07 Tool set, intermediate maintenance, SL-3-08669A (Marine Corps only)

Tools and Special Tools - Continued

Tool set, organizational maintenance, SL-3-08668A (Marine Corps only)

Equipment Condition

Feed tray removed from weapon (WP 0059 00).

INSPECTION OF INSTALLED ITEMS/REPAIR

1. GENERAL.

a. While assembled, inspect for obvious defects:

1) Examine flat surfaces (1) for cracks.

2) Inspect for burrs along the rails of the tray (2). Remove burrs using a stone.

3) Press the feed tray pawl (3) to test spring action. If binding, lubricate. If weak, install a new pawl spring. If there is relative movement between the headless grooved pin and feed tray pawl, install a new headless grooved pin.

Feed Pawls For M249

INSPECTION OF INSTALLED ITEMS/REPAIR - Continued

2. HEADLESS GROOVED PIN INSPECTION.

a. Inspect the ridges of the headless grooved pin for wear. Replace if bent, broken, or worn.

3. HEADLESS GROOVED PIN REMOVAL.

a. Tap out the headless grooved pin (4) from inside to outside of the feed tray, using the 3/16 inch punch and hammer. Separate the feed tray pawl (5) and pawl spring (6).

ASSEMBLY

1. INSTALL FEED TRAY.

a. Insert the pawl spring (1) into the hole in the feed tray. Position the feed tray pawl (2) against the tray, pin holes aligned. Insert the headless grooved pin (3) from outside to inside and tap it in with the hammer until the headless grooved pin is flush with the outside of the feed tray.

b. Install the feed tray, recessed side up, aligning the pin holes in the tray with those in the receiver.

c. Install feed slide assembly to the feed tray, aligning the feed slide pawls with slot in the feed tray. Slide feed slide assembly completely to the right.

Feed SlideTool Kit Small Arms Repairman Ordnance

END OF WORK PACKAGE

DIRECT SUPPORT

MK 19 MOD 3 40 MM MACHINE GUN (NSN 1010-01-126-9063) UPGUNNED WEAPONS STATION MK 19 40 MM MACHINE GUN (NSN 1010-01-362-6513)

MAINTENANCE OF MK 19 MACHINE GUN - ROUND POSITIONING BLOCK REMOVAL/INSTALLATION REMOVAL, INSPECTION OF INSTALLED ITEMS, INSTALLATION

INITIAL SET UP:

Tools and Special Tools

Tool kit, small arms repairman

SC 4933-95-CL-A07 with addition of SL-3-00607A (Marine Corps Only) Tool kit, small arms repairman,

SC-5180-95-CL-A07 Tool set, intermediate maintenance, SL-3-08669A (Marine Corps only)

Tools and Special Tools - Continued

Tool set, organizational maintenance, SL-3-08668A (Marine Corps only)

Equipment Condition

Alignment guide assembly removed from receiver (WP 0059 00).

REMOVAL

1. REMOVE ROUND POSITIONING BLOCK.

a. Depress and push-slide the round positioning block (1) forward until it stops. Remove round positioning block.

INSPECTION OF INSTALLED ITEMS/REPAIR

Inspect round positioning block (1). If pins or springs (2) are bent or loose, replace the round positioning block.

Small Arms Repair Kit Nsn

INSTALLATION

1. INSTALL ROUND POSITIONING BLOCK.

a. Insert the pins (2) on the round positioning block (1) into the keyslots in the receiver wall. Push-slide the block rearward until it clicks in place.

END OF WORK PACKAGE

DIRECT SUPPORT

MK 19 MOD 3 40 MM MACHINE GUN (NSN 1010-01-126-9063) UPGUNNED WEAPONS STATION MK 19 40 MM MACHINE GUN (NSN 1010-01-362-6513)

MAINTENANCE OF MK 19 MACHINE GUN - RECEIVER INSPECTION

INITIAL SET UP:

Tools and Special Tools

Tool kit, small arms repairman

SC 4933-95-CL-A07 with addition of SL-3-00607A (Marine Corps only) Tool kit, small arms repairman,

SC-5180-95-CL-A07 Tool set, intermediate maintenance, SL-3-08669A (Marine Corps only) Tool set, organizational maintenance, SL-3-08668A (Marine Corps only)

INSPECTION OF INSTALLED ITEMS/REPAIR

1. The receiver may be inspected without removing the barrel or the positioning pawls. Check for the following:

a. Pins. Ensure the three pins (1) in the right-hand forward wall of the receiver are present. If loose or missing, evacuate to Depot Maintenance.

b. Burrs. Remove any burrs on the receiver rails (2) and on the link guide (3), using a stone.

(1) Exterior: Remove exterior rust with lubricant and wiping rag. Apply solid film lubricant to shiny surfaces following manufacturer's instructions.

(2) Interior: Remove interior rust with abrasive cloth, then preserve with a light coat of lubricant.

(3) Cracks. Check for cracks (4) in the areas indicated, below, as well as along all weld seams. If cracks are found, note the location and length of the crack, and evacuate the weapon to Depot Maintenance.

(4) Check all holes for cracks/elongation.

Materials/Parts

Abrasive cloth (item 3, WP 0124 00) Lubricant (as required) Solid film lubricant (item 5, WP 0124 00) Wiping rag (item 12, WP 0124 00)

M240 Pawl Feed Assembly

END OF WORK PACKAGE

DIRECT SUPPORT

MK 19 MOD 3 40 MM MACHINE GUN (NSN 1010-01-126-9063) UPGUNNED WEAPONS STATION MK 19 40 MM MACHINE GUN (NSN 1010-01-362-6513)

MAINTENANCE OF MK 19 MACHINE GUN - PRIMARY PAWL, PAWL ROD, PAWL SPRING

REMOVAL/INSTALLATION REMOVAL, INSPECTION OF INSTALLED ITEMS, INSTALLATION

INITIAL SETUP:

Tools and Special Tools

Tool kit, small arms repairman

SC 4933-95-CL-A07 with addition of SL-3-00607A (Marine Corps only) Tool kit, small arms repairman,

SC-5180-95-CL-A07 Tool set, intermediate maintenance, SL-3-08669A (Marine Corps only) Tool set, organizational maintenance, SL-3-08668A (Marine Corps only)

REMOVAL

1. REMOVE PRIMARY PAWL, PAWL ROD, AND PAWL SPRING.

Woodworking Tools and Installation Tips

Woodworking Tools and Installation Tips

There are a lot of things that either needs to be repaired, or put together when youre a homeowner. If youre a new homeowner, and have just gotten out of apartment style living, you might want to take this list with you to the hardware store. From remolding jobs to putting together furniture you can use these 5 power tools to get your stuff together. Dont forget too that youll need a few extra tools for other jobs around the house.

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