1987-1997 Yamaha Big Bear 350 4x4 service manual, Page 272Get this manual
Armature Coil Resistance: Continuity Check 0.011 0.013n at 20C (68 F) nsulation Check More than 1Mn at 20C (68 F) elf the resistance is incorrect, replace the starter motor 5Measure:
e Brush length Out of specification
Replace
Brush length limit: 8.5 (0.33 in)
6Measure: