TM 55-2210-224-12
4-32. HEADLAMP
This task covers:
a.
Test
b.
Inspection
c.
Removal
d.
Installation
INITIAL SETUP
Tools
Tool kit SC4940-97-CL-E16
TEST AND INSPECTION
WARNING
Remove rings, bracelets, wristwatches, and neck chains before working around the locomotive.
Jewelry can catch on equipment and cause injury, or may short across an electrical circuit and
cause severe burns or electrical shock.
High voltage is used in the operation of equipment. Do not be misled by the term LOW
VOLTAGE. Potentials as low as 50 volts may cause death.
1.
Open electrical equipment cabinet door and set battery switch to CLOSE.
2.
Set applicable headlight switch to ON. Use a multimeter and test for 32 volts at headlamp terminals.
3.
Inspect headlight for burned, corroded, or broken terminals and wires.
4.
Open electrical equipment cabinet door and set battery switch to OPEN. Set applicable headlight switch to OFF.
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