Yamaha T-50 유지 관리 매뉴얼 - 페이지 10

{카테고리_이름} Yamaha T-50에 대한 유지 관리 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha T-50 36 페이지. T-series vacuum tube amplifiers
Yamaha T-50에 대해서도 마찬가지입니다: 소유자 매뉴얼 및 사용자 매뉴얼 (28 페이지)

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Keeping your Machine clean

FUEL & FUEL SYSTEM

The largest source of trouble with marine engines these days lies with the

fuel and fuel system. Paying regular attention to both can help prevent major

headaches down the road. From hoses and connections to proper filtration

and even fuel additives, time spent maintaining your fuel system helps keep

you safe and your boat ready for action.

Ethanol is alcohol, and alcohol is "hygroscopic," which means it attracts water molecules. Since

nearly all boat fuel tanks are vented to the atmosphere, water can (and will) collect in your fuel.

When the concentration of water molecules in your fuel tank reaches just

½ of 1%, the water molecules will bond with the alcohol and sink to the

bottom, where your fuel pick up is. Depending on the amount of water

ingested into your outboard, this can result in everything from running

problems to catastrophic damage.

Ethanol, being alcohol, is also a powerful solvent that can loosen debris in your fuel tank and all the

tanks and lines it was in before it got to you. Once in your outboard, this debris can cause everything

from running issues to a no-start, no-run condition. That's no fun.

Scan here to learn more about

ethanol and how to combat it.*

What is ethanol and why is it so bad

for marine engines?

Ethanol has been added to the majority of

today's fuel supply as an oxygenate to help

reduce emissions. It's also used to extend

domestic fuel supplies.