ARMY TM 9-2815-259-24
AIR FORCE TO 38G1-125-2
MARINE CORPS 09249A/09246A-24
Set multimeter for ohms and touch probes to two segments, refer to Figure 4-29. There
should be continuity at any point. If there is no continuity, winding is open circuited.
Replace the armature if open circuited.
FIGURE 4-29. CHECKING FOR OPEN CIRCUIT WINDINGS
(m) Set multimeter for ohms and touch one probe to positive brush holder and other one to the
holder plate, refer to Figure 4-30. There should be no continuity. If there is continuity,
replace brush holder.
FIGURE 4-30. CHECKING BRUSH HOLDER ASSEMBLY