1. Make sure that follower guide assembly (1) does not have broken springs or bent rods.
2. Inspect back plate (2) and follower guide assembly (1) for serviceability.
3. Inspect barrel assembly (3) for cracks or dents. inspect hand grip assembly for cracks and chipped away material. If damaged, evacuate grenade launcher to direct support maintenance.
4. Replace all unserviceable authorized parts in the receiver assembly (4).
ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010
Was this article helpful?