2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 384Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 384

CLEANING AND INSPECTING NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement is necessary
bearing for wear7Inspect the brass commutator end of the armature for any discolored spots or damageIf the commutator is
lightly discolored or damaged, the armature must be replacedThis is molded commutator and turning it down in lathe should
not be attempted 10Inspect the commutator for shorting using multimeter and the following procedureASet the selector to the
OHMS positionBTouch the black lead to the armature shaftCUsing the red tester lead, probe the commutator end of the armatureThe
meter indicator should not changeIf the indicator shows resistance, the armature is shorted and must be replaced11Inspect
the armature for shorting using "growler" and the following procedureAPlace the armature in the "growler BWhile holding metal
strip on the armature, rotate the armature an entire revolutionIf the metal strip vibrates at any point on the armature,