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TM 5-4320-306-24
Table 2-1. Organizational Preventive Maintenance Checks and Services - Continued
W - Weekly
Q - Quarterly
M - Monthly
S - Semiannually
Item
Interval
Item To Be
No.
W
M
Q
H
Inspected
Procedures
2
Batteries, Battery
Check lugs (5) for damage or distortion that
Cables, and
would prevent reliable contact with the battery posts
BatteryBox - Continued
(6 and 7).
Check battery box hinge (8), catches (9), and
strikes (10) for damage, corrosion, or looseness.
Check that battery box (11) drains are open and no
corrosion is detected in interior of box
Check that schematic connection diagram (12) is
mounted to the underside of battery box cover (15)
Check grommets(13)for damage that would fray cable
insulation Inspect batteries (1) for cracks, loose posts
(6 and 7), leakage, and other damage
Using a hydrometer, check each cell's charge
NOTE
Use distilled water or a good grade
drinking water (excluding mineral
water).
Remove filler caps (14) and fill battery with distilled
water as needed
Change 2 2-13
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