Major Components of the M240B - Army Education Benefits Blog
网页2014年11月20日 · Contains trigger and safety components. (8) Sling and snap hook assembly. – Provides a means of carrying the weapon. (9) Bipod. – Supports M240B machine gun in prone position. (10) Drive spring rod assembly. – Provides energy for returning bolt and operating rod assembly to firing position. (11) Bolt/operating rod assembly.
Clearing Procedures for the M240B Machine Gun
网页2014年11月20日 · To clear the M240B, the gunner performs the. following procedures: a. Move the safety to the fire “F” position. b. With his right hand, (palm up) pulls the. cocking handle to the rear, ensuring the bolt is locked to the rear (bipod. mode). c. Return the cocking handle to its forward.
071-025-0001 (SL1) - Maintain an M240B Machine Gun
网页071-025-0001 (SL1) - Maintain an M240B Machine Gun. Standards: Cleaned and lubricated the M240B machine gun and components. Inspected all parts, components, and ammunition for serviceability; turned in unserviceable items to maintenance. Correctly assembled the gun and ensured it was operational. M240B scraper and reamer. and components.
Cleaning lubrication and preventive maintenance for the M240B
网页2014年11月20日 · Information from FM 3-22.68 on Cleaning, Lubrication and Preventive Maintenance for the M240B Machine Gun. The M240B machine gun should be cleaned immediately after firing. At a minimum, the M240B should be cleaned after firing a basic load of 900 to 1,200 rounds. The gunner disassembles the M240B into its …
Maintain an M240B machine gun - Army Education Benefits Blog
网页1. Disassemble the M240B machine gun into eight major groups within three minutes. 2. Assemble the M240B machine gun and perform a function check in sequence within three minutes. SOLDIER’S MANUAL CROSSWALK: This task is based TM 9 1005 313 10 and FM 23 67. Do not perform any maintenance on the …
M240B - Army Education Benefits Blog
网页2014年11月20日 · This applies in all situations, not just after firing. » Cleaning lubrication and preventive maintenance for the M240B. Information from FM 3-22.68 on Cleaning, Lubrication and Preventive Maintenance for the M240B Machine Gun. » Photos of the M240B. » Major Components of the M240B. » Perform a …
How to set the sights on the M240B Machine Gun for elevation …
网页2014年11月20日 · Guidance from FM 3-22.68 on properly adjusting the M240B sights for elevation and windage This paragraph provides information on how to make corrections if the initial setting is not accurate. At a 10-meter target, each paster is 1 cm.
Components of the M249 Machine Gun - Army Education Benefits …
网页2014年11月20日 · provides target acquisition and identification at greater ranges. M249 Machine Gun Components. Sights. The M249 machine gun has a hooded and semifixed front sight. The rear sight assembly mounts on the top of the cover and feed mechanism. assembly. The elevation knob drum has range settings from 300 meters to 1,000.
Prepare a range card for an M240B machine gun
网页SITE SETUP: Place a tripod mounted M240B machine gun in a fighting position. Put a lensatic compass, blank FB Form 5517 R, and a pencil beside the range card. Mark the limits of the primary and secondary sectors of fire ahead of time so the candidate can readily identify them. (Use natural features or man made objects.)
071-312-4025 (SL1) - Maintain an M249 Machine Gun
网页Clean the three grooves of. the piston using a full, 360-degree. circular motion (figure 071-312-4025-20). Figure 071-312-4025-20. Cleaning the grooves of the piston. (4) Clean the hole in the front. of the piston by inserting and turning. the flat side of the scraper in a full.