Service Data
Charging System Service Specifications
| Battery | Specific gravity | at 20°C (68°F) | 1.25 - 1.29 |
| Voltage | at 20°C (68°F) | 12.5 - 12.9 V | |
| Generator | Rated output | 12 V 90 A, 100 A | |
| Standard amperage | Idle to 2000 rpm | 10 A or less | |
| Standard voltage | Idle to 2000 rpm | 13.2 - 14.8 V | |
| Rotor coil resistance | |||
| at 20°C (68°F) | |||
| 90 A | 2.1 - 2.5 Ω | ||
| 100 A | 2.7 - 3.1 Ω | ||
| Slip ring diameter | STD | 14.2 - 14.4 mm (0.559 - 0.567 in.) | |
| Minimum | 12.8 mm (0.504 in.) | ||
| Brush exposed length | STD | 9.5 - 11.5 mm (0.374 - 0.453 in.) | |
| Minimum | 1.5 mm (0.059 in.) | ||
| Voltage regulator | Standard amperage | 30 A or more | |