The Cummins/Onan Manual start 4CCK is a 0.82 L 2-cylinder n/a engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the 4CCK.
Also known as: Onan Manual start 4CCK
| Displacement | 0.819 L |
|---|---|
| Cylinders | 2 |
| Aspiration | N/A |
| Rated speed | 1800 rpm |
How to read your Cummins/Onan engine serial & model number →
Compiled from service & troubleshooting documentation across every generator set that uses the Cummins/Onan Manual start 4CCK.
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan Manual start 4CCK has a displacement of 0.819 liters with 2 cylinders.
The Cummins/Onan Manual start 4CCK powers 1 generator set(s), including Cummins/Onan 4CCK.
A commonly reported issue on generators using the Cummins/Onan Manual start 4CCK is: Engine runs unevenly at half or full load. Cause: Faulty carburetion. Fix: Adjust the main adjusting needle while the engine is running at normal operating temperature and with almost a full load connected to the engine.