TM 9-2320-365-20-1
Table 2-1. Preventive Maintenance Checks and Services (Cont)
Item
No.
Interval
Location
Item to be
Checked
or
Serviced
Procedure
Not Fully
Mission
Capable If:
18
Semiannual
BATTER-
IES AND
BATTERY
BOX
WARNING
• Remove or disconnect batteries prior to
performing maintenance in battery area or
when working on electrical system. Failure
to comply may result in severe electrical
shock to personnel or damage to
equipment.
• Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry contacts battery
terminal, a direct short may result in instant
heating of tools, damage to equipment, and
serious injury or death to personnel.
Failure to comply may result in serious
injury to personnel.
• Wear safety glasses or goggles when
checking batteries. Always check
electrolyte level with engine shut down. Do
not smoke or use exposed flame when
checking battery; explosive gases are
present and severe injury to personnel can
result. Failure to comply may result in
injury to personnel.
a. Inspect battery box for obvious signs of
corrosion and for loose mounting hardware.
2-30
