What kind of hose is a breather hose?
A breather hose is typically difficult to disconnect because of the hose clamp which attaches it to the engine’s bleeder valve. A vehicle’s breather hose is a tube made from rubber or plastic, but will sometimes be upgraded with long-lasting silicone.
Where can I buy a Briggs and Stratton breather tube?
Briggs and Stratton Breather Tube: Jack’s is your Place! We have the Breather Tube you need, with fast shipping and great prices! For small engine parts and accessories, think Jack’s!
How does the breather tube work on a lawn mower?
Engine Operation. In those that do, the breather tube directs exhaust gases out of the combustion chamber and into a positive crankcase ventilation valve. From there, the gases blow into the air. The breather tube includes a reed that collects oil that lubricates the piston, and the breather tube directs the collected oil back to the crankcase.
How does the oil breather tube in a car work?
That’s done through the oil breather tube, a section of plastic or metal tubing that comes out of the engine and vents through to the outside. Although this benign little hose doesn’t require much maintenance, it does have one major drawback—a blocked breather tube can pressurize the engine and cause seals to fail.
Briggs and Stratton Breather Tube: Jack’s is your Place! We have the Breather Tube you need, with fast shipping and great prices! For small engine parts and accessories, think Jack’s!
What is the breather tube on an engine?
That small metal or plastic tube extending out of the cowling is the engine’s breather tube. Engines and moisture don’t mix, so getting rid of the harmful water vapor and any liquid water is important for keeping the engine safe and reliable.
What happens if the breather tube is blocked?
Although this benign little hose doesn’t require much maintenance, it does have one major drawback—a blocked breather tube can pressurize the engine and cause seals to fail. Those seals hold in oil, and without them, the engine will throw the black stuff everywhere, which may be quickly followed by it shutting down altogether.
How does the whistle slot in the breather tube work?
Called a “whistle slot,” the manufacturer will cut a small slice in the tube. When the tube becomes pressurized, the slice allows air to escape. Ian J. Twombly is senior content producer for AOPA Media.