Remove the dust cover off the spout of the can. More Buying Choices $14.17 (3 new offers) Snapper 7058363YP Gas Cap w/Gas Gauge for Rear Engine Riders Parts. Manufactured to meet OE specifications, this gas cap fits most lawn tractors manufactured by MTD. The fuel cap (a.k.a. It is not necessary to clean a gas can; as long as it is being used, it should be fine. How to Troubleshoot a Parking Brake or Emergency Brake That Won't Engage, How to Troubleshoot a Small Engine Problem. The most popular service booked by readers of this article is Gas cap won't come off Inspection. It's always a good idea to have a professional mechanic remove the broken gas cap in order to reduce the potential of damaging other components on the fuel cell. This article has been viewed 37,101 times. 3.0 out of 5 stars 1. This process should begin with an inspection of the gas cap itself. Gas caps stick and won't come off when the gas cap is broken, there's a mechanical defect in the gas tank filler neck, or gas cap is locked. Be sure to close both the cap and nozzle tightly when you are done. They are both petroleum products and mix just fine. He solved my problem very quickly and explained what had happened. Use the gas within a few months, since it can expand or wear down the can and increase the risk of an accident. 5.0 out of 5 stars 4. Gas typically has a shelf life of three months when not treated. Seal the can tightly, close the venting hole on the top, and wipe any gasoline from the outside of the can. There are some occasions when the filler housing where the gas cap is inserted may be the reason why it was stuck. If it does not, this may have been the reason why the gas cap was unable to be removed without tools. When the leaves start changing, most of us put away our lawn mowers for the winter. We use cookies to make wikiHow great. This may result in a gasoline odor from the vehicle as a result of the escaping vapors. Only 2 left in stock - order soon. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Most modern lawn mowers have a fuel filter that is in line with the carburetor. Step 3: Unscrew the gas cap on the top of the riding lawn mower. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Stens 125-384 Fuel Cap Replaces Briggs Andstratton 795027 John Deere Am104032 Husqvarna 539 91 43-63 Grasshopper 100210 Toro 112-0321 Kees 914363 4.5 out of 5 stars 556 $6.21 $ 6 . If the gas cap seal becomes damaged or worn it may cause fuel vapors from the gas tank to leak from the filler neck. If the lock is broken, the gas cap will spin freely. They are very touchy when it comes to leaks and flow issues. Order Fuel Cap for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. What do I do? {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/49\/Use-a-Gas-Can-Step-1.jpg\/v4-460px-Use-a-Gas-Can-Step-1.jpg","bigUrl":"\/images\/thumb\/4\/49\/Use-a-Gas-Can-Step-1.jpg\/aid9477963-v4-728px-Use-a-Gas-Can-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. The fuel filter traps dirt and contaminants in the gasoline before the fuel enters the carburetor. Generac 189135GS Lawn Mower Fuel Cap Genuine Original Equipment Manufacturer (OEM) Part. Keep gas cans away from heat sources, and be sure to store them somewhere out of reach of kids and pets. 95. Locking mechanism is damaged: On some gas caps there is a locking mechanism which ensures that the cap can only be removed with a key. The spark plug, can also render a mower useless have used your mechanic before, first with... Least talked about, parts on a locking mechanism that requires a to! Other problems, such as a result of the gas within a few months since... Add new gas heat sources, and eventually to power up your lawnmower or other gas-fuelled machines remove without.. Fuel pump, and wipe any gasoline from the outside of the riding lawn mower the engine cool... Or a weak spark at the bottom or internal parts of the can and open vent... 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