M16 Maintenance Manual TM9-1005-319-23.pdf - CombatRifle.net

ARMY TM 9-1005-319-23&P
AIR FORCE TO 11W3-5-5-42
3-13. LOWER RECEIVER AND BUTTSTOCK ASSEMBLY (CONT).
a. DISASSEMBLY (CONT)
5. Use a rounded tip drive pin punch to push automatic sear pin (8) out of lower receiver (9).
NOTE
To remove automatic sear, selector lever must be positioned to BURST (if installed).
6. Remove automatic sear (10) and selector lever (11).
NOTE
To remove (hammer assembly should be forward), place selector lever (if installed) to SEMI position.
7. Use drive pin punch to push hammer pin (12) from lower receiver (9).
8. Remove hammer assembly (13). If further disassembly is required, see page 3-73.
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