TM 5-4310-389-14
3-45 ELECTRICAL SYSTEM.
DESCRIPTION
This task covers:
Inspect
Test
Service
Adjust
INITIAL SETUP
Tools:
Equipment conditions:
General Mechanic Tool Kit
Equipment secured (paragraph 2-11).
Multimeter
Hydrometer
Materials/parts:
Distilled water, item 32 Appendix E
INSPECT
SERVICE
a.
Battery (checking electrolyte level).
WARNING
When working on the battery, keep away from heat or open flame. Do not smoke. Do not allow acid
to come into contact with the skin or clothing. Wear protective goggles. Do not place tools on
battery.
1.
Remove cell caps.
2.
If the electrolyte level is low, top up with distilled water only.
3.
Replace cell caps.
NOTE
Before inspecting/testing an individual electrical component, inspect all wires, terminals, and
connections, and test wires for continuity.
3-84
