Today in part one we will be removing the carburetors on this 50hp Yamaha 4 stroke outboard motor which has a stumble exhibited at all RPM ranges. The Owner having checked ignition already, and the boat being of recent acquisition, its not a bad idea to do a complete workup and inspection of the ca
![Yamaha 4 Stroke Outboard Engine Carb Rebuild Series [2] Carb Disassembly and Cleaning](https://i.ytimg.com/vi/nj0Jr0kdLAw/hqdefault.jpg)
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![Yamaha 4 Stroke Outboard Engine Carb Rebuild Series [3] Component Testing and Repair](https://i.ytimg.com/vi/cXmVuTWqKdA/hqdefault.jpg)
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![Yamaha 4 Stroke Outboard Engine Carb Rebuild Series [5] Installation, Setup and Testing](https://i.ytimg.com/vi/Oecq4pWND5o/hqdefault.jpg)
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![Yamaha 4 Stroke Outboard Engine Carb Rebuild Series [4] Component Reassembly](https://i.ytimg.com/vi/GORwAt47Oqc/hqdefault.jpg)
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