| Battery |
Standard voltage |
12.5 to 12.9 V at 20°C (68°F) |
| Charging circuit without load |
Standard amperage |
10 A or less at 2,000 RPM |
| Standard voltage |
13.2 to 14.8 V at 2,000 RPM |
| Charging circuit with load |
Standard amperage |
30 A or more |
| Generator brush holder assembly |
Brush length |
Standard length |
9.5 to 11.5 mm (0.374 to 0.453 in.) |
| Minimum length |
4.5 mm (0.177 in.) |
| Generator rotor assembly |
Standard resistance |
Slip ring |
2.3 to 2.7 Ω at 20°C (68°F) |
| Slip ring - Rotor core |
1 MΩ or higher |
| Slip ring diameter |
Standard diameter |
14.2 to 14.4 mm (0.559 to 0.567 in.) |
| Minimum diameter |
14.0 mm (0.551 in.) |