INTERVAL
TM 5-4320-302-14
Table 2-2. Operator/Crew Preventive Maintenance Checks and Services-Continued
B BEFORE OPERATION
A AFTER OPERATION
M MONTHLY
D DURING OPERATION
W WEEKLY
B
D
A
W
M
22
Battery Electrolyte.
Evidence exists
that indicates
leakage of bat-
WARNING
tery acid.
CAUSTIC CHEMICALS IN BATTERIES
Severe burns or blindness may result if battery
electrolyte comes in contact with skin or eyes.
Rinse skin and eyes thoroughly with cold
water if in contact with electrolyte.
BATTERIES GENERATE FLAMMABLE GAS
· Leave battery vent plugs installed while
battery is being charged.
· Charge battery in a well-ventilated area.
· Do not smoke or use open flame or spark-
producing equipment in the vicinity of
charging battery.
Remove nuts and lockwashers from studs and remove
battery box cover.
Check positive and ground cable assemblies for any
signs of damage, corrosion, or looseness.
Check grommets for damage that would allow fraying
of cable insulation.
Remove filler caps and check electrolyte level. If
electrolyte level is low, add distilled water until level
is above battery plates and reaches split ring in
filler neck.
Check that all filler caps are in place.
Place battery box cover over studs and onto battery
box. Install lockwashers and nuts. Tighten nuts
securely.
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE
EQUIPMENT IS NOT
READY/AVAILABLE IF:
2-35
