9. FAILURE TO COCK Step 1
10 SHORT RECOIL Step 1
Worn, broken, or missing parts of firing mechanism
Evacuate to support maintenance. Short recoil
Refer to below
Broken or damaged action spring (1).
Replace action spring (p 2-57). Unlubricated or dirty action spring and receiver extension Clean and lubricate
Improper gap space or worn, missing, or broken bolt rings (2)
a. Stagger bolt ring gaps (approximately 13 turn apart}
b. Evacuate to support maintenance if bolt rings are worn, broken, or missing.
2-28 Change 3
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