b. Remove one cross-recessed head screw (A,
fig. 3-22), one double-coil lockwasher (B), and one
insulating washer (C), at each of four brush holder
supports. Remove and separate the four brush
holder and spring assemblies (D), twelve in-
sulating washers (E), and insulating bushing (F).
Figure 3-21. Removing or installing brush rigging.
Figure 3-22. Removing or installing brush spring holders.