But it will be full of benefits to extend the mower longevity. For more from our reviewer on buildup under a lawn mower deck, including how to clean off grass thats already built up, keep reading! If after performing these tests, you find you have a bad battery, replace your battery. Please review the following pages to learn more and be sure to read your operators manual before operating your Scag mower. The most common SCAG zero-turn lawn mower problems are: To keep your mower running at its best, regularly clean your mower, check the engine oil and hydraulic oil, clean the air filter, sharpen the blades and scrape the deck. DO NOT contact any overhead object with the roll bar. Additionally, Scag provides a factory maintenance schedule for owners of their riding mowers. Replace the battery when it wont hold a charge. You won't hurt it as long as your smart. Fortunately, we drafted a comprehensive Scag mowers price guide. Remove any dirt remaining in the housing with a dry clean cloth. I have to be really big on maintenance . If you purchased more gas than you are able to use within this timeframe, add a fuel additive to stabilize the gas so it lasts a little longer. Use a slow travel speed for trimming purposes. This can cause significant engine damage resulting in a large repair expense. To stop grass buildup under a lawn mower deck, spray the underside with non-stick cooking spray or rub vegetable oil on it. Beware of overhead obstructions (low limbs, etc. As an Amazon Associate, we earn from qualifying purchases. There are too many small areas to spend hours with a tooth brush scrubbing them, so Im sure someone has a good degreaser that after letting it sit, a hose can make them look like new. However, sometimes they use water for cleaning the machine and damage the mower engine. Clean a SCAG Lawn Mower Paper Air Filter Element: Remove the air filter cover. You may have developed an engine oil leak or have a problem in your engine where it is using or burning oil. Also, you can use a jet of water to clean the radiator. Something as simple as a low tire will give you a bad cut because the deck will no longer sit level. I don't blow it off after every yard either, just make sure there's nothing around the engine. Step 2: Use cold water to clean and rinse the existing water. What is the best method to turn over a walk-behind lawn mower? Only one hydraulic reservoir and one filter need to be checked in the event of a hydraulic issue. If you have an air hose, use it again to speed up the drying process. Make sure the plug is gapped following the engine manufacturers specifications. Start your fuel flow and watch the flow from the fuel line into the container. This starves the engine of air and can cause it to quit running. Also cleaning off after each job means you will be taking a close look at your mower so will notice the missing bolt, bent blade, frayed belt, thornin tyre etc, long before it causes a failure. Most people know problems can develop when your engine oil becomes too low, but dont know you can also have problems if there is too much oil in the crankcase. If you are not sure whether the filter can be washed, check the manual. Clean up any spillage before starting the engine. The process of cleaning the blades is easy and simple by using a strong jet of water. Find a buddy and each of you lift on one of the front caster wheels to get the mower in mid air, then slide the tip of sawhorse under it where the board sticks out. 4. It should be at the bottom of the vent wells. The choke reduces the amount of air the engine receives. Failure to do so could cause serious injury or loss of life. Take a look at the new filter and locate the arrow on the side of the housing. 6 Pack Oregon 91-622 Mower Blade Fits Bobcat 32022 32022A 32022HD WM132022. If you found it is helpful for your friend and other family member dont forget to share. Running with an insufficient engine oil level may have resulted in engine damage like a blown gasket, burnt valve, or damaged internal parts. Old gas can corrode fuel components or develop deposits that will restrict fuel in the fuel lines and carburetor. Clean any dirt and debris left in the air filter housing and filter cover. It is good to check the tracking on your mower. Be careful to keep dirt from falling into the air intake. You don't want to knock any dirt into the air intake. You may have to change it more often if you are running very dirty fuel. Unequal tire pressure can cause your mower to pull to one side. I don't really. Operating this machine over prolonged periods of time can cause loss of hearing. A reason why your SCAG engine will shut down is when it gets too hot. This includes checking for plugged or broken cooling fins. As an Amazon Associate, I earn from qualifying purchases. Clean all components making up the carburetor. Clean and quiet operation is ensured whether you're using the EVZ at home or on the job. Be sure the interlock switches are functioning correctly. For added security, remove the spark plug wire or disconnect the battery. If you find one of these issues, replace the air filter, correct the crankcase level and replace the gasket. It will get the grime out of the hard to reach areas, that's why people use it on motorcycles. ", "Simplicity of verbiage and pictures helped.". Blades must be balanced before installing. Run your mower with and without the cap for periods of time to see if a clogged vent is the cause of your SCAG mower dying. Refill the tank with fresh fuel and a fuel additive like Sea Foam Motor Treatment to stabilize the fuel, clean the fuel system and reduce moisture. DO NOT use E85 fuel. Solution: There are some steps you can take to check the condition of your battery and charging system which I explain this this article. Internal engine problems can have a detrimental effect on your mower if they are not caught soon enough and fixed. The winding on the ignition coil can separate and short out when your mower is hot. Vibration in a mower can be caused by something as small as a wood chip or other debris getting lodged in the mower. Sponsored. Solution: If correcting the engine oil levels above does not correct your engine problem, consult a small engine mechanic. This is an alternative fuel made of corn or other high-starch plants. Every other year I sandblast and paint the deck. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. While ethanol is better for the environment, it is not friendly to the small engine in your SCAG lawn mower. We use cookies to make wikiHow great. I've thought about trying the Zep degreaser but I'm hesitant because I've seen it strip the paint off of equipment when applied too strong. I get 5 gallon at a time and just mix in spray bottle either 50/50 or if the mower is really bad I just use it full strength. A SCAG lawn mower will start and then die when the air filter is plugged; the fuel flow is restricted; the spark plug is dirty; the engine oil level is too high or too low; the engine is put under an increased load, or the engine overheats. Well, MowersLab recommends you every 25 hours of mower usage you have to clean or replace the mower air filter. . It can cause components to fail and create fuel restrictions. Vary the direction of the stripe each time the grass is mowed to avoid wear patterns in the grass. Batteries are easily accessible from various locations on all models. Use a stick or other device to remove clogged material after the engine has stopped running and the blades have stopped turning. Disclaimer | Terms & Conditions | Privacy Policy | About Us | Contact Us, 15 Reasons Your SCAG Lawn Mower Wont Start. Sharp blades are critical to the effectiveness of any mower. Scag recommends inspecting the battery weekly or after 40 hours of operation. DO NOT mow near drop-offs, ditches or embankments. Two models of the Scag Liberty-Z zero-turn lawn mowers were recalled. Vibration can be caused by a bad bearing in the spindle housing. Your email address will not be published. The primary items in need of replacement are various fluids and filters. Simply replace it. I recommend replacing your fuel filter annually to reduce the likelihood the filter becomes plugged. Step 1: Make sure you disconnect the spark plug and stop all the moving parts. A smoking mower must be addressed right away so minor problems dont develop into large ones. Point the hose at your drain pan and unscrew the end. On the other hand, if you provide lawn mowing service then clean it weekly. Before working on the engine, identify which engine your machine utilizes and secure an owners manual for that engine. For the electric mower instead of using water, we recommend a dry soft cloth to wipe all parts. Remove a little engine oil through the drain plug or oil filter. Ensure that the battery is clean and that the terminals are not corroded. They can also be punctured by a foreign object or the clamps used on the lines. The bearing in the tensioner pulley can fail, If the idler arm spring breaks or goes missing, it can no longer place tension on the drive belt, Hot hydraulic fluid can be a sign of damage to your hydrostatic transmission system, Let your hydraulic oil cool. If you are unsure how to perform diagnostics and repairs on your SCAG lawn mower safely, its best to have a professional complete the repairs. Allow the engine to cool for several minutes before adding fuel. I do paint underside of deck once per season. Before working on the machine, ensure that the parking brake is set and that the machine is on flat, level ground. To check a slope, attempt to back up it (with the cutter deck down). Albeit the equipment wasn't powder coated like things are now but still. Once that is confirmed, remove your air filter and spray carburetor cleaner into the air intake. This is probably why the Scag SFC30 is a heavy machine, It doesn't look as heavy as it actually is. DO NOT run the engine inside a building or a confined area without proper ventilation. Step 2: Spray the spark plug with a breaker cleaner and sit it for a few minutes. Spray carburetor cleaner into the line to help loosen the blockage. Securely attach your spark plug wires. Remove all debris and items wrapped around the blade shaft. A product like Sea Foam Motor Treatment can be added while the fuel is still fresh. The process of parking the mower is straightforward. Follow these steps for cleaning a paper air filter: Carefully remove the air filter from the housing. Follow this by blowing compressed air through the line to remove it. "I like the easy explanations along with the pictures. JavaScript is disabled. Be alert and turn the machine off if a child enters the area. When mowing wet or tall grass, mow the grass twice. These are valves located at the rear of your mower that disengages the hydros so you can manually push the mower. The engine oil filter should be replaced every 200 hours. Solution: Remove and check the air filters condition by following these steps: Clean a SCAG Lawn Mower Paper Air Filter Element: The fuel filter is used to strain fuel as it comes out of the fuel tank to keep dirt out of the fuel system. Keep the machine and attachments in good operating condition. 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