ARMY TM 9-6115-641-24
AIR FORCE TO 35C2-3-456-12
4-1-3. Testing - Continued.
Figure 4-4. Rectifier Bridge Test
Set multimeter for ohms and check stator (Figure 4-5) for open circuits between point D (laminations) and each
terminal A, B, and C. If continuity is noted between laminations and any terminal, stator is defective and must
Figure 4-5. Stator Winding Test
Place test leads on edges of slip rings to avoid creating arcs on brush contact surfaces.
Set multimeter for ohms and check rotor assembly (Figure 4-6) for 40.5 43.8 ohms indication between slip
rings. Also check that open circuits are indicated between rotor body and each slip ring. Replace entire rotor
assembly if indications are other than stated.