TM 55-2210-224-34
3-31. FIELD SHUNT RESISTOR (cont)
TEST
6. Use a multimeter and perform a resistance test on the field shunt resistors. The six 12-inch resistors are 0.0186 ohm.
If these readings are not obtained, replace defective resistors.
INSTALLATION
7. Insert resistor (19) in two insulators (18). Install two flat washers (16), springs (15), and spacers (14) on mounting
board (17). Position insulator-resistor assembly (13), two spacers (12), and two spacers (11) and install two nuts
(10).
8. Position shunt (9) and install four capscrews (8), flat washers (7), lockwashers (6), flat washers (5), and nuts (4).
9. Position reverser frame in locomotive and install four flat washers (3), lockwashers (2), and capscrews (1).
10. Connect electrical leads and remove tags.
11. Close electrical equipment cabinet door.
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