Table 4-1 Preventive Maintenance Checks and Services
Item Item to Not Fully Mission
No. Interval Check/Service Procedure Capable If:
5 B/D/A Quick Release -Check attachment to housing, Quick release mount
Mount broken, missing parts. loose, missing parts
-Inspect rail clamp, crossbar or broken.
and mount base for dirt and
corrosion.
-If laser is loose on the rail:
Move to a different position on
the rail; Move to a different rail
on weapon; Replace the rail on
weapon.
6 B/D/A Safety Screw -Broken or Missing Broken or Missing
7 B/D/A Remote Cable Port -Check for mud or dirt and
clean as needed.
8 B/A Battery -Check for corrosion, presence Corroded or broken
Compartment of O-ring, spring, battery cap contacts.
lanyard. Inspect threads for
dirt or damage.
9 B/A Battery -Check O-ring for cuts, cracks.
Compartment -Lubricate with silicone grease
O-Ring as needed.
10 B/A 3V CR123A Battery -Install a known good battery
or 1.5V AA Battery
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