3-29. LOAD AMMETER SHUNT
This task covers:
Tool kit SC 4940-97-CL-E12
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.
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.
Place battery switch in OPEN position.
Remove four nuts (1).
Tag and disconnect two wires (2) and two wires
Remove two screws (4).
Tag and disconnect two wires (5).
Remove shunt (6).
Use a multimeter and perform a continuity test
on the load ammeter shunt. Replace if