Yamaha Outboard Carburetor Cleaning | Yamaha 90 Carburetor Rebuild | Boats.net

Get a Yamaha carburetor rebuild kit for your B90TLRX: http://bit.ly/B90TLRX-carb-kit

We’ll show you how to clean the carburetor on your Yamaha outboard in this video from Boats.net. In this video, we’re working with a 1999 Yamaha B90TLRX, so we’re actually working with three carburetors.

See how to remove the carburetor bank on your B90TLRX. We’ll disconnect each of the three carburetors from their separate linkages and electrical connections so that we can get it on the bench. Then, we’ll use a Yamaha outboard carburetor repair kit to replace the parts we need. The kit serves one carburetor, so you’ll need three kits for all three carbs. We’ll clean the jets, inspect the pilot screw, replace the gasket, and then get the carb back together again. Then, we’ll show you how to connect the carburetors together again and re-install the carbs on your Yamaha outboard.

Check out the B90TLRX carburetor diagram here: https://www.boats.net/catalog/yamaha/...

Read how to do this job step by step: https://www.boats.net/blog/yamaha/90h...

VIDEO HIGHLIGHTS:
Accessing the carburetors - 1:30
Removing carburetors - 2:00
Disassembling carburetors - 5:50
Removing float bowl - 8:45
Inspecting pilot screw - 13:30
Reassembling carburetor - 14:10
Reconnecting carburetors - 18:00
Reinstalling carburetor bank - 19:15

Find 1999 Yamaha outboard parts here:
https://www.boats.net/catalog/yamaha/...

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In the video we’re working with a 1999 Yamaha B90TLRX outboard motor, but you may have similar steps for your Yamaha outboard. If you’re not sure whether these steps apply to your motor, leave a comment and we’ll get back to you.

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