Clear the weapon before starting an inspection.
1. FAILURE TO FIRE.
Step 1. Check for dirt in firing pin recess (1).
Clean firing pin recess with CLP (item 5, app D) or RBC (item 7, app D) (see TM 9-1010-221-10).
2-9. TROUBLESHOOTING PROCEDURES (CONT).
UNIT TROUBLESHOOTING (CONT)
TEST OR INSPECTION
Step 2. Check for dirt in cartridge locator slot (2).
Clean cartridge locator slot with CLP (item 5, app D) or RBC (item 7, app D) (see TM 9-1010-221-10).
Barrel must be closed to function the firing mechanism. Step 3. Check for water or oil in firing pin recess (1),
Point muzzle up and handfunction barrel and firing mechanism (3).
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
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