| Onan Engines | |||||||
| Listed below are the various models of the Onan engines and some data regarding them. | |||||||
| Model | Use | Cylinders | Bore | Stroke | Horse Power |
Displacement | Spark Plug Gap* |
|---|---|---|---|---|---|---|---|
Carburetor Data: The models AJ and AK engines use the Carter model N carburetor;
gasoline was the fuel source; however, these engines could be
equipped for use of natural or LP gas as fuel source.
*Spark Plug Data: When using LP or natural gas as a fuel, the plug gap should be set
at 0.018.
|
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| (Source: Some of the data is from “Small Engines Service Manual”) | |||||||
| AJ | Generator | 1 | 2.75″ | 2-1/2″ | 5.5 | 14.9″ | 0.025 |
| AK | Generator | 1 | 2.5″ | 2-1/2″ | 12.2″ | 0.025 | |
| BF | Generator | 2 | 3.125″ | 2.625″ | 8.5 | 40.25″ | 0.025 |
| BFA | Generator | 2 | 3.25″ | 2.625″ | 8.5 | 43.3″ | 0.025 |
| BGA | Generator | 2 | 3.25″ | 2.625″ | 10 | 43.3″ | 0.025 |
| CCK | Generator | 2 | 3.25″ | 2.87″ | 10 | 49.8″ | 0.025 |
| LK | Generator | 1 | 3.5″ | 3.0″ | 5 | 24.9″ | 0.025 |
| NH | Generator | 2 | 3.25″ | 3.0″ | 14 | 60.0″ | 0.025 |
Onan