Alternator
Test Data (Hitachi)
| Engine | 17 DT (TC 4 EE 1) | ||
|---|---|---|---|
| Code number | |||
| Type | Hitachi LR 170-420 70 A | ||
| Opel Part No. | 97 041 790 | ||
| Nominal voltage | volts | 12 | |
| Maximum current output | amperes | 70 | |
| Current output at | 1250 rpm | amperes | 24 |
| 5000 rpm | amperes | 67 | |
| Alternator regulator (electric) | |||
| Regulator voltage at 4000 rpm | |||
| and under 1 minute | volts | 14.4 to 15.0 | |
| Minimum diameter of slip rings | mm | 33.6 | |
| Projection of carbon brushes | mm | 20.0 | |
| Resistance of excitation winding | ohms | 3.6 (at 20 °C) | |
| Resistance of stator winding | ohms | 0.1 (at 20 °C) | |
| Alternator connection | |||
| Torque for housing bolts | Nm | 7.0 | |
| Torque for pulley nuts | Nm | 54 |