Technical data

TM 9-1005-319-23&P 0013
0013-1
FIELD MAINTENANCE
KEY AND BOLT CARRIER ASSEMBLY MAINTENANCE
DISASSEMBLY, REPAIR OR REPLACEMENT, ASSEMBLY
INITIAL SETUP:
Tools and Special Tools
Small Arms Shop Set: Field Maintenance, Basic, Less Power, SC 4933-95-A11
Small Arms Tool Kit, SC 5180-95-B71
Materials/Parts
Carrier key screws (2) 8448508
References
TM 9-1005-319-10
WP 0011
WP 0039
Equipment Condition
Key and bolt carrier assembly removed (WP 0011)
DISASSEMBLY
1 v s 0 9 4
1
3
2
Figure 1. Disassembly of Key and Bolt Carrier Assembly.
NOTE
Do not disassemble the key and bolt carrier assembly unless the bolt carrier key is
defective as determined by inspection procedures in WP 0011.
1. Using socket wrench handle and tight fitting 1/8 in. socket head screw socket wrench attachment,
remove two carrier key screws (1). Discard screws.
NOTE
The heads and part of the bolt carrier key may be ground off in order to remove bolt
carrier key from bolt carrier if carrier key screws cannot otherwise be removed.
2. Remove bolt carrier key (2) from bolt carrier (3).
END OF TASK