Technical data

TM 9-1005-319-23&P 0012
0012-6
REPAIR OR REPLACEMENT
8
1 v s 0 8 8
1
1 2
2
3
6
7
Figure 8. Inspection of Bolt Assembly Parts.
1. Check bolt rings (8) for cracks, kinks, bends, and proper stagger (gaps approximately 1/3 turn apart).
Replace all three bolt rings if one or more bolt rings is damaged.
2. Inspect cartridge extractor (2), extractor spring assembly (3), and extractor pin (1) for cracks, breaks,
chips, and other damage. Pay close attention to cartridge extractor lip (12). If damaged, replace.
3. Inspect cartridge ejector (7) and ejector spring (6) for cracks, breaks, and chips. If damaged, replace.
END OF TASK
ASSEMBLY
1. Lightly lubricate all items; refer to TM 9-1005-319-10.
WARNING
To avoid injury to eyes, use care when installing spring-loaded parts.
WARNING
Unless performed by qualified maintenance personnel, do not interchange
bolt assemblies from one rifle/carbine to another. Doing so may result in
injury to, or death of, personnel.