TM 9-4120-407-14
Figure 3-47. Transformer
b. Testing.
(1) Using multimeter set to measure resistance, perform the following checks on transformer (1).
(a) Check continuity between terminals 1 and 2. Continuity should be indicated.
(b) Check continuity between terminals 3 and 4. Continuity should be indicated.
(c) Check continuity between terminals 1 and 3. Continuity should not be indicated.
(2) Replace transformer (1) if it is defective.
c. Installation.
(1) Install transformer (1), four screws (2), new lock washers (3), and flat washers (4).
(2) Connect wire leads to transformer (1) terminals per tags and wiring diagram Figure 3-5. See
NOTE
FOLLOW-ON MAINTENANCE:
Assemble and install the electrical components bracket. See para 3-28.
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