Technical data

TM 9-1005-319-23&P 0024
0024-1
FIELD MAINTENANCE
TRIGGER ASSEMBLY AND TRIGGER SUBASSEMBLY MAINTENANCE
DISASSEMBLY, REPAIR OR REPLACEMENT, ASSEMBLY
INITIAL SETUP:
Tools and Special Tools
Bolt carrier key tool (WP 0039, Figure 23, item 12)
Small Arms Shop Set: Field Maintenance, Basic, Less Power, SC 4933-95-A11
Small Arms Tool Kit, SC 5180-95-B71
Equipment Condition
Trigger assembly removed (WP 0021)
DISASSEMBLY
6
4
5
M 1 6 A 2 / M 1 6 A 4 / M 4
M 1 6 A 3 / M 4 A 1
1 v s 2 0 4
2
3
1
Figure 1. Disassembly of Trigger Assembly.
NOTE
Do not remove disconnector springs unless required for repair.
M16A2, M16A4, AND M4 ONLY
1. Remove trigger spring (3) and two disconnector springs (1) from trigger (2).
M16A3 AND M4A1 ONLY
2. Remove disconnector spring (4) and trigger spring (5) from trigger (6).
END OF TASK