Service Data
Service Data Specification (Charging)
| Battery | Specific gravity | at 20°C (68°F) | 1.25 to 1.29 |
| Voltage | at 20°C (68°F) | 12.5 to 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 to 14.8 V | |
| Rotor coil resistance | |||
| at 20°C (68°F) | |||
| 90 A | 2.1 to 2.5 Ω | ||
| 100 A | 2.3 to 2.7 Ω | ||
| Slip ring diameter | STD | 14.2 to 14.4 mm (0.559 to 0.567 in.) | |
| Minimum (12 V 90 A) | 12.8 mm (0.504 in.) | ||
| Minimum (12 V 100 A) | 14.0 mm (0.551 in.) | ||
| Brush exposed length | STD | 9.5 to 11.5 mm (0.374 to 0.453 in.) | |
| Minimum (12 V 90 A) | 4.5 mm (0.177 in.) | ||
| Minimum (12 V 100 A) | 4.5 mm (0.177 in.) |