TM 5-2420-230-24-1
b. Inspection.
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment and injury or death to personnel may occur.
Lead-acid battery gases can explode. Do not smoke, have open flames, or make sparks around a
battery, especially if caps are off. Battery may give off gas which can explode. Failure to comply may
result in injury or death to personnel.
(1)
Visually inspect battery for leaks and damage.
NOTE
Should buildup of sulfate be excessive, it may be necessary to replace battery terminals.
(2)
Check for excessive sulfate buildup on battery terminals. If present, remove batteries from battery compartment
and thoroughly wash terminals with solution of sodium bicarbonate and hot water. After cleaning, thoroughly
rinse terminals with hot water and dry with clean cloth.
c. Installation.
Installation of the batteries is the reverse of the removal procedure, with attention given to the following:
NOTE
Ensure all wires are reconnected to positions noted prior to removal.
Install cable ties as necessary.
Install positive (+) cable before installing negative (-) cable.
(1)
Ensure battery compartment breather holes are not damaged and are free from obstruction.
(2)
Install battery into battery compartment using hold-down bracket (5) and two wing nuts (4).
(3)
Ensure positive (+) battery cable (2) terminal is tight
and secure on battery post ensuring clamp bolt is not
overtightened.
(4)
Ensure negative (-) battery cable (1) terminal is tight
and secure on battery post ensuring clamp bolt is not
overtightened.
(5)
Ensure positive (+) and negative (-) cables are attached
to correct terminals.
(6)
Apply petroleum grease to terminals.
d. Follow-On Maintenance.
(1)
Start engine and check VOLTMETER for proper
battery operation (TM 5-2420-230-10).
(2)
Shut OFF engine (TM 5-2420-230-10).
(3)
Close battery box (TM 5-2420-230-10).
(4)
Remove "Do Not Operate" tag from ignition switch (TM 5-2420-230-10).
END OF TASK
Change 1
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