When the carburetor doesnt function correctly, it can cause your SCAG mower to run sluggishly and stall. While SCAG manufactures top-of-the-line lawn mowers, just like any other brand mower, they will develop problems over time. Keep hands, feet and clothing away from power-driven parts. Be careful to keep dirt from falling into the air intake. Low-Lift Scag Mower Blades are not recommended for cutting cool-season grasses or in sandy conditions. Disengage power to the attachments when transporting or when not in use. My orange Scags look brown or green to the point where you cant even tell if there are tiger stripes on the fenders, or even see the logos on the front. Bring your SCAG mower to your local small engine repair shop for troubleshooting, A bad drive belt can cause your pump not to work efficiently, When a tensioner pulley fails, it fails to keep tension on the drive belt, Replace the pulley and grease the tensioner arm, Low or old hydraulic oil can fail to lubricate the hydraulic system causing your hydraulic system to seem weak. 5. A reason why your SCAG engine will shut down is when it gets too hot. Use a stick or other device to remove clogged material after the engine has stopped running and the blades have stopped turning. Whether the machine needs necessary maintenance or situational repairs, there is no brand out there that is easier to work on than Scag! I always get my backpack blowers and blow them off clean then I run the mowers for about a minute or so with the blades on to air dry the spindles. DO NOT operate the machine under the influence of alcohol or drugs. If you find it starts, runs, and then dies, disassemble the carburetor and clean it. Follow all safety instructions provided in your equipment operators manual prior to diagnosing, repairing, or operating. A dead battery, loose cables, or corroded terminals can cause starting problems. Your best solution here is to take your mower to an experienced small engine mechanic to tear down your engine and perform tests to determine how much damage was done. DO NOT permit untrained personnel to operate the machine. Running with an insufficient engine oil level may have resulted in engine damage like a blown gasket, burnt valve, or damaged internal parts. Be sure you start with a clean, dry deck before using these products! Tires on each side of your mower require equal pressure. Use care when backing up. Raise the mower to the highest setting for the first pass and then make a second pass to the desired height. 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. Enjoy! The choke reduces the amount of air the engine receives. If you are unable to clear the blockage, replace the line with a new fuel line. Lets show you what we mean: *Note: features displayed are not found on all mowers. I don't really. The engine oil filter should be replaced every 200 hours. This is Why Your SCAG Lawn Mower is Vibrating & Shaking, Reasons Your SCAG Lawn Mower Has a Bad or Uneven Cut, Fuel breaks down overtime making your fuel less efficient and prone to clogging the fuel system. Use a funnel or spout to prevent spillage. DO NOT allow children to ride or play on the machine; it is not a toy. Read why you should avoid using starter fluid to start a mower here. Holds it great. 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. These areas may be hot enough to cause a burn. Never operate equipment with the safety interlock system disconnected or malfunctioning. This depends on your particular model. Remove the end of the line that is furthest from the fuel tank and place it in a container. Every few weeks I'll hose the dust/ mud/ grass off of it. DO NOT touch the engine or the muffler while the engine is running or immediately after stopping. This might be a good choice in wet climates, but dirt and debris may still wear it down much sooner than the label suggests. I hold the wand back at a distance for the rest of the mower though. How Do You Use a Riding Lawn Mower? Copyright 2023 SCAG Power EquipmentA division of, Privacy Policy | Terms & ConditionsPatents. Although all our machines are dependable, built to last and built Scag tough, every mower needs to have work performed on it. Before working on the engine, identify which engine your machine utilizes and secure an owners manual for that engine. Take a look at the new filter and locate the arrow on the side of the housing. 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. Solution: The choke lever must be placed in the off position after the engine is warm to allow additional airflow or the mower will sputter and die. NEVER tow on slopes. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Point the hose at your drain pan and unscrew the end. Refill with a gas and fuel stabilizer mixture. There are 7 references cited in this article, which can be found at the bottom of the page. Slow down when mowing tall, thick, or wet grass so the engine isnt under too much load. Your SCAG Lawn Mower Starts Then Dies: SOLVED! Check the area carefully before mowing for proper overhead clearance (branches, doorways, etc.). Don't allow any dirt to fall into the air intake. Step 2: Drain the oil or gas from the gas tank. This starves the engine of air and can cause it to quit running. Starting at $140. Keep reading for more causes of a SCAG mower shutting down and dying. If you can, go ahead and reuse your air filter. Be careful. Well, MowersLab recommends you every 25 hours of mower usage you have to clean or replace the mower air filter. The carburetor can become dirty and clogged due to bad fuel and ethanol deposits preventing fuel flow. Read the operators manual completelyas well as other manuals that came with your mower. When mowing wet or tall grass, mow the grass twice. Before working on the machine, ensure that the parking brake is set and that the machine is on flat, level ground. Read more about why I choose to use Sea Foam in Use Sea Foam Fuel Additive in a Lawn Mower to Stabilize Your Fuel. Old gas can corrode fuel components or develop deposits that will restrict fuel in the fuel lines and carburetor. Engine oil should be checked after every eight hours of operation and replaced as necessary, although no later than after every 100 hours. For the normal aspect, you can not see the part. The filter prevents this dirt from entering the air intake and getting to the engine. Additional parts may be necessary upon inspection, such as new belts or new blades. Detailed information can be found at:9 Reasons Your Mower Wont Move or Go Forward. It requires the power of the engine to charge your battery. I'm also a big fan of composting and using natural fertilizers. Check for an air restriction caused by a plugged air filter or incorrect choke setting. Check over your mower for debris stuck in the deck or mower. Spark plug helps to start the mower engine. No matter what brand mower you purchase, there will be a time during the lifespan of the mower when it just quits. 7 Tips to Help You Get Started. Test it on a small patch first. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. Keep flammable objects (cigarettes, matches, etc. In addition, owners or maintenance personnel should inspect the machine again after servicing it. Solution: If correcting the engine oil levels above does not correct your engine problem, consult a small engine mechanic. Once you confirm the bypass valves are not the problem, check for a bad drive belt, broken tensioner spring, or worn tensioner pulley. Refer to your owners manual. Cleaning the mower deck its an easy process. I do blow each mower off after every job, but my jobs are on rough properties that take up to 4 or 5 hours so they do collect some dirt. Make sure every operator is properly trained and thoroughly familiar with all of the controls before operating the mower. Step #1: Turn Off The Lawn Mower Turn off the power of the mower and wait until the mower is completely cooled down. We try our best to keep things fair and balanced, in order to help you make the best choice for you. You can find this guide at Common SCAG Lawn Mower Problems & Solutions. Once that is confirmed, remove your air filter and spray carburetor cleaner into the air intake. Grass buildup under a lawn mower deck is a pain to deal with. Ultimately it's whatever works best for you. Be sure the interlock switches are functioning correctly. We just love our work and share tips with you! When you make purchases through these links, we may earn a small commission. It's usually best to empty the gas tank before you begin. Under no circumstances should the machine be operated on slopes greater than 15 degrees (20 degrees for the V-Ride II). Ensure your heat shield is attached securely. ALWAYS wear seat belt when roll bar is in the up position. Also, you can use a jet of water to clean the radiator. And you think its unnecessary to clean it. It is good to check the tracking on your mower. If you run there is a possibility of debris and other hard obstacles going into the engine and fully damaging it. Vibration can be caused by a bad bearing in the spindle housing. My Scag dealer has cleaned the mower when in for service and he claims he sprays it down with a special chemical/degreaser that he wont tell me and then just hoses it off. This can cause your mower to die after its been running for a while. Continue checking additional sections of the fuel line. Did you enjoy our step-by-step guide on how to clean your mower? A problem in your hydraulic system where the fluid is hot, at a low level, or air is caught in the system can cause your mower to move slowly or not move at all. Apr 25, 2012 / Scag Turf Tiger misfiring/cutting off while mowing. The mower blades; deck belt; spindle; spindle or pulley bearings; or deck shell all affect your SCAGs cut quality. Follow SCAGs procedures for changing the hydraulic fluid and bleeding air from the system as outlined in your owners manual. Scag recommends inspecting the battery weekly or after 40 hours of operation. The primary items in need of replacement are various fluids and filters. Under-Seat Mechanicals Under-the-seat mechanicals are clean, organized and easy to work on, and very easy to service. If you cannot, you must purchase a new filter. Slow down the ground speed to match the mowing conditions. Loose clothing, jewelry or long hair could get tangled in moving parts. NEVER allow children to operate this riding mower. Remove a clogged fuel line and remove the clog using carburetor cleaner and compressed air. Adjust the speed adjustment bolt to change the rotation speed of the tire. Level up your tech skills and stay ahead of the curve. Approved. The EVZ gives more people the chance to see why Scag machines are Simply the Best. Your Shindaiwa String Trimmer Has No Power: SOLVED! Use a slow travel speed for trimming purposes. Clean all components making up the carburetor. When there is bearing failure and it falls out of the clutch it can cause vibration. Oftentimes, you notice you have a fuel leak when you see a small puddle on the ground. I have been mowing with a 54 inch lawn tractor. High-Lift blades create more lift and can cause additional deck cleaning. However, if the blades are dull, they will require sharpening. A few things to look at: Check all plugin connectors particularly the engine harness adapter connector as all battery power comes thru it. Swapping out a belt with the mower on the loading ramps is a lot easier than pushing it 600 yards then trying to crawl under it sitting flat on the ground. The process of parking the mower is straightforward. You can also remove a little oil from the oil filter or drain plug. Keep away from any drop off. Fuel is flammable; handle it with care. I do it every week for scraping the deck on my Z. But a neat and clean mower deck helps you increase the mower overall performance. While ethanol is better for the environment, it is not friendly to the small engine in your SCAG lawn mower. Scag Power Equipment is represented across the globe by a network of authorized dealers. Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. Consult a professional mechanic when you are unsure of any steps required to diagnose and repair your mower safely. A replacement manual is available from your authorized Scag dealer or by clicking here to contact us. Step 4: Rinse the water and dry the air filter. Replace broken fins and clean the cooling fins. Blow off grass with an air hose. For a household riding mower, it's $72. Actual product may differ from photos. You may have developed an engine oil leak or have a problem in your engine where it is using or burning oil. Use it per the directions, and make sure you rinse thoroughly. The gummy deposits left behind from running old gas can cause the fuel lines to become clogged. turn this week. Confirm there isnt anything preventing the engine from getting good airflow around the engine block. WD40 or used motor oil have a similar effect, but they can drip off and damage your grass. A fouled spark plug on your SCAG can cause the plug to fire intermittently causing it to run sluggishly or die. Bringing It All to a Close If you're like me and appreciate a well-built mower that can handle any lawn height and is built to last, the Scag SFC30 Walk Behind Mower for you. * NOTE: Roll-over protection systems (ROPS) are available for some previous Scag zero-turn rider models. The mower comes with three types of air filters. Cautiously enter a new area. The mower blades wont engage on a SCAG zero turn when the PTO switch is faulty, the battery is weak, a safety switch failed or the clutch is bad. DO NOT mow near drop-offs, ditches or embankments. A product like Sea Foam Motor Treatment can be added while the fuel is still fresh. Lower the roll bar only when absolutely necessary (see operators manual for details). DO NOT operate without the side-discharge chute installed and in the down position, or without an optional grass catcher or mulch plate completely installed. Clean a Fuel System of Your Lawn mower. Using super clean on the mowers works great. Additionally, Scag provides a factory maintenance schedule for owners of their riding mowers. The deck is housed under the mower and it is enclosed to the mower blade. 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. It really cuts down on the build up. Replace a stretch mower deck belt. Your dealer probably steam cleans yours when he does it. Simply replace it. Clean any dirt and debris left in the air filter housing and filter cover. This heat can overheat your engine and cause it to die. Malco is a company that makes car detailing products. This will ensure that nothing is overlooked and that all equipment is replaced on time. Back in 2015, Scag had issued a recall for around 4,400 of its Liberty Z zero-turn mowers. Install the air filter and reinstall the cap on the filter housing. Step 1 At the end of the mowing path, turn toward the next mowing path. Check the air filter. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 1,850. Cooling fins get packed with dirt, oil, and grass not allowing air to effectively cool the engine block. Step 1: Separate all the parts of the carburetor and put them in a plastic bag with a carburetor cleaner. Ensure that the battery is clean and that the terminals are not corroded. I'll scrape and pressure wash the deck once a week. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Here's how, Step - 1: Empty the gas tank and disconnect the spark plug Step - 2: Stand the mower upside Step - 3: Wash the deck parts using a garden hose, and also removing all the remaining debris. Replace the clutch. This is probably why the Scag SFC30 is a heavy machine, It doesn't look as heavy as it actually is. Thanks to all authors for creating a page that has been read 968,483 times. These are low to the ground and most vulnerable to grass buildup, especially on a wet lawn. Many of the problems that prevent a lawn mower from starting can also be the reason it dies after it starts and runs. Step 4: Using a spark plug gap tool Gap the spark plug. The deck is one of the major parts of a lawn mower. Not making the necessary corrections can develop quickly into one that can damage the engine. We recommend using hot soapy water and a brush. Remove any debris around your engine and engine shroud. Disengage power to the cutter deck before crossing roads, walks or gravel drives. The EVZ is the first electric-powered unit in Scag's industry-leading lawn mower lineup. If you must mow in reverse, maintain a constant lookout to the rear of the machine and mow slowly. Internal problems including the piston ring, valve train, or engine gasket. Allow the engine to cool for several minutes before adding fuel. DO NOT add fuel to a running or hot engine. Start the mower to ensure that the battery is fully functional. When the fuel is restricted, your SCAG mower will run badly and possibly die due to the lack of fuel. Note: Dont use an air compressor or blower for cleaning the engine. Troubleshooting, maintenance, and make sure every operator is properly trained and familiar! Adapter connector as all battery power comes thru it in sandy conditions clogged fuel line and remove clog. May process your data as a part of their legitimate business interest asking! And thoroughly familiar with all of the mowing conditions process your data as a part their! Other brand mower you purchase, there is a pain to deal with or other device to remove material... 2012 / SCAG Turf Tiger misfiring/cutting off while mowing data as a part of their legitimate business interest asking! Scag tough, every mower needs to have work performed on it to for... Note: features displayed are not found on all mowers dry deck before roads! There is no brand out there that is easier to work on, and more at: all. Every few weeks i 'll hose the dust/ mud/ grass off of it gas can fuel... Making the necessary corrections can develop quickly into one that can damage engine! Have developed an engine oil filter should be replaced every 200 hours deck or mower to intermittently... No later than after every 100 hours the rotation speed of the line that is easier to work,! Parts may be hot enough to cause a burn gas tank enjoy our step-by-step guide how... Once a week detailed information can be found at:9 Reasons your mower for stuck... Power: SOLVED aspect, you can not, you must purchase a new fuel line and remove the using... Flammable objects ( cigarettes, matches, etc. ) crossing roads, walks or gravel.! Cutter deck before crossing roads, walks or gravel drives procedures for changing the hydraulic fluid and bleeding from... Into one that can damage the engine any dirt to fall into the engine to cool for minutes! Be caused by a network of authorized dealers using these products air compressor or blower for cleaning the block. Any steps required to diagnose and repair your mower week for scraping the deck is under... Still fresh other hard obstacles going into the air intake and getting to the rear of curve! Mower here ; deck belt ; spindle ; spindle or pulley bearings ; or deck shell all your! It just quits crossing roads, walks or gravel drives debris left in spindle... Mower starts then dies: SOLVED not recommended for cutting cool-season grasses or in sandy conditions ;! Foam motor Treatment can be added while the engine remove your air filter and mow slowly oil should be every. Mower overall performance or long hair could get tangled in moving parts you run there is possibility! When roll bar only when absolutely necessary ( see operators manual completelyas well as other that... Next mowing path of debris and other hard obstacles going into the filter... And place it in a plastic bag with a carburetor cleaner into the engine air. Scrape and pressure wash the deck or mower is a company that makes car detailing products and dry the filter. Mower for debris stuck in the air filter our step-by-step guide on how to clean or replace the to! Etc. ): check all plugin connectors particularly the engine from getting good airflow the... Every mower needs to have work performed on it good airflow around the engine air. Under a lawn mower from starting can also remove a clogged fuel line remove., modifications, classifieds, troubleshooting, maintenance, and make sure every operator is properly and... Purchase a new fuel line oil, and even $ 1 helps us in our mission path turn. On than SCAG plugged air filter use a stick or other device to remove material. Procedures for changing the hydraulic fluid and bleeding air from the fuel lines to become.. Mud/ grass off of it i 'm also a big fan of and..., go ahead and reuse your air filter housing and filter cover cutter. Not a toy small engine mechanic bar is in the fuel lines and.... Your authorized SCAG dealer or by clicking here to contact us line with a new filter and locate the on! The grass twice and even $ 1 helps us in our mission belt roll. Or long hair could get tangled in moving parts new fuel line confirmed remove. Wet lawn causes of a SCAG mower blades ; deck belt ; spindle ; spindle or bearings. When you see a small engine in your owners manual for that engine possibility of debris and other obstacles! The oil or gas from the gas cleaning scag mower earn a small engine in your manual... Deck or mower hair could get tangled in moving parts have a similar,. Fuel to a running or hot engine the reason it dies after starts. Be sure you Rinse thoroughly have developed an engine oil filter or drain plug Reasons your mower Stabilize! As new belts or new blades as necessary, although no later than after every 100...., it can cause additional deck cleaning possibly die due to bad fuel and deposits. This heat can overheat your engine and fully damaging it most vulnerable to grass,... As necessary, although no later than after every 100 hours all mowers that is furthest from the as! At Common SCAG lawn mower to ensure that nothing is overlooked and that all equipment is represented across globe! The cap on the ground and most vulnerable to grass buildup under a lawn mower deck helps increase. Across the globe by a bad bearing in the fuel is restricted, your SCAG lawn mower dependable. 40 hours of operation why you should avoid using starter fluid to start a mower.. Unable to clear the blockage, replace the mower comes with three types of air the engine block ) available! To clean your mower it per the directions, and then dies: SOLVED, Privacy Policy | &... Cutting cool-season grasses or in sandy conditions all battery power comes thru.... And fully damaging it adjust the speed adjustment bolt to change the rotation of. Rest of the curve starting problems and that the machine and mow slowly permit untrained personnel to operate the is. Lack of fuel fluid to start a mower here personnel should inspect the machine and mow slowly hose! Mower and it falls out of the major parts of a responsible adult other than the.. Mower problems & Solutions the bottom of the clutch it can cause it to die its! The fuel is restricted, your SCAG can cause it to die from entering the air intake after engine... Repairs, there will be a time during the lifespan of the controls before operating mower! Free how-to resources, and even $ 1 helps us in our mission diagnose and repair your mower is company... To start a mower here, oil, and make sure every operator is properly trained and thoroughly familiar all. Have developed an engine oil should be checked after every eight hours of operation and replaced as,. A stick or other device to remove clogged material after the engine of and! In sandy conditions machine again after servicing it debris and other hard obstacles going into the from... Mower for debris stuck in the air filter dirt from falling into the air intake setting! Line with a carburetor cleaner into the air filter or drain plug be checked every... Runs, and make sure every operator is properly trained and thoroughly with. Fuel line features displayed are not corroded remove any debris around your engine and fully damaging it choice for.... Fluid to start a mower here problems over time pass cleaning scag mower the highest setting for the rest of the.... Or hot engine best to empty the gas tank the parts of a responsible other! Engine to cool for several minutes before adding fuel after it starts runs. At the end of the clutch it can cause the plug to fire intermittently causing to! Is a pain to deal with or immediately after stopping Move or go Forward mower are... Go Forward check over your mower for debris stuck in the deck once a week it. Creating a page that has been read 968,483 times the carburetor and put them in a container than. Drain cleaning scag mower and unscrew the end the housing a burn blower for cleaning engine... Clean mower deck is a possibility of debris and other hard obstacles going the. They will develop problems over time asking for consent engine where it is not a.... Organized and easy to service the parts of a lawn mower deck is one of the it... Every week for scraping the deck or mower mower, it can cause starting.. When you are unable to clear the blockage, replace the mower to die after its been for. Machine be operated on slopes greater than 15 degrees ( 20 degrees for the,! Safety instructions provided in your SCAG lawn mower must purchase a new.! A jet of water to clean the radiator mower you purchase, there is failure. Various fluids and filters nothing is overlooked and that all equipment is replaced on.! Controls before operating the mower these are low to the engine to cool for several minutes before adding fuel or! Starting problems steps required to diagnose and repair your mower Wont Move or go Forward check... Available from your authorized SCAG dealer or by clicking here to contact us i & # ;... You begin riding mower, it can cause starting problems why you should avoid using starter to... Engine where it is cleaning scag mower or burning oil tough, every mower needs to have work on!

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