Diagnosis and repair of 4 Stroke Outboard motor Carburetors. A look at the common issues. скачать в хорошем качестве

Diagnosis and repair of 4 Stroke Outboard motor Carburetors. A look at the common issues.

Is your outboard motor, stumbling, surging, won't idle, or won't even start? In this video we show you the 4 main circuits of a Four Stroke outboard motor Carburetor, and how to diagnose each one. We look at how clean your carb needs to be, and how to identify all the different passages and parts. We are using a Yamaha Carburetor in this video, but most 4 stroke outboard motor carbs work the same whether you have a Mercury outboard, Suzuki, Tohatsu, Honda. If this video helped you out, help us out by subscribing to our channel. Thanks for watching. 0:00 Introduction and Overview 4:02 How Clean does it Need to be? 9:32 Main Jet Circuit 14:19 Idle Circuit 17:34 Accelerator Circuit 19:16 Float level, Needle & Seat 27:49 Tracing Circuits