Brush spring
- Measure the force of the brush spring using a spring pressure gauge
- Read the spring pressure gauge at the brush tip projection of 2 mm {0.08 in}
.
- If not within specification, replace the brush spring.
Generator brush spring force
Standard: 4.1-5.3 N {0.42-0.54 kgf, 1.0-1.1 lbf}
Minimum; 1.7 N {0.17 kgf, 0.38 lbf}
- If not within specification, replace the brush spring.