1991+ Kawasaki 650 SC Factory Service Manual, Page 162Get this manual
13-14 ELECTRICAL SYSTEM
o Insert the armature into the yokeo Keeping the motor upright,install the brush springls [AJ
Fit the spring on the spring post [BJ halfway; tile post must be positioned in the D-shaped end of the springTum the other end of the spring half turn clockwise [C], and fit the end in the brush groove [OJPush the spring onto the post to the stepped portionBrush [EJ
OTo install the end covers on the yoke, align LA] the mark on the each end cover with the marks on the' yoke