The Cummins/Onan C35 D6 is a 3.3 L naturally aspirated engine. It powers generator sets from Cummins/Onan.
| Displacement | 3.3 L |
|---|---|
| Aspiration | naturally aspirated |
| Code | Meaning |
|---|---|
| 81 u | Generator set output frequency cannot be maintained. |
| 59 | High AC voltage shutdown (Output voltage on any phase exceeds pre-set values). |
| 27 | Low AC voltage shutdown (Voltage on any phase has dropped below a preset value). |
| Symptom | Remedy |
|---|---|
| Output voltage on any phase exceeds pre-set values. | Values adjustable from 105-125% of nominal voltage, with time delay adjustable from 1-10 seconds. Default value is 110% for 5 seconds. |
| Voltage on any phase has dropped below a preset value. | Adjustable over a range of 50-95% of voltage, time delay 2-20 seconds. Default value is 90% for 5 seconds. |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
The Cummins/Onan C35 D6 has a displacement of 3.3 liters.
The Cummins/Onan C35 D6 powers 1 generator set(s), including Cummins/Onan C35 D6.