No matter how efficient Bad Boy Mowers are, bumping into technical issues is inevitable. You may not know, but maintaining a zero-turn mower isn’t as easy as it seems.
Fortunately for you, our lawn care experts are here to discuss its proper maintenance and solutions in handling potential mower problems.
Issue #1: Deck Lift System Problem
Issues in electric deck lift are common for a Bad Boy Mower. In our team’s experience, the problem typically starts when the unit’s actuator fails to lift properly.
If you look closely, you’ll notice that the mower shaft isn’t screwing in or out while the actuator spins. Besides that, this problem usually occurs when the screw shaft’s sleeve turns rusty.
You can fix this mower deck problem by removing the screws from the actuator. After that, you should ensure that the housing is properly sealed and moist. If your Bad Boy mower has poor house sealing, we recommend applying a sealant gasket and confirming if the mower runs fine after that.
If your electric deck lift suffers rust, cleaning and smearing grease on the screw shaft sleeve should get the Bad Boy Lawn Mower up and running again.
Issue #2: Transaxle and Hydraulic Problems
You may not know, but the transaxle is responsible for power transmissions between the unit’s engine and its wheels. Because of this, any malfunction of this feature will cause your zero-turn mower to stop working.
Transaxle malfunctions mainly stem from leaking hydro fluids or a defective hydro system. Fortunately, leaking issues can be handled easily using a new seal kit.
And while a new seal kit may solve a leaking hydraulic fluid, you can’t rely on it for hydro system damages. The best advice we can give you is to call a mower mechanic as this is a complex issue to identify and solve.
Issue #3: Mower Pulls to One Side
When your Bad Boy Mower starts to derail from the mowing track during cutting operations, this could signify alignment problems. If you ask our lawnmower experts, this issue may potentially come from defective shock absorbers or poor adjustment.
If this issue doesn’t involve transaxle hydraulic leaking or mechanical problems from mower components, then fixing this isn’t as hard as you’d think. The first thing you’ll have to do is to check tire pressure.
You must ensure that none of the tires equipped in your Bad Boy Mower are underinflated. If you can, you must guarantee that all of them have the recommended tire pressure before every mowing operation.
As previously discussed, misalignment and poor adjustments are also likely due to hydraulic fluid leaks. Getting new seal kits should stop your mower from going in the wrong direction.
Issue #4: Mower Deck Shakes
One of the most common Bad Boy Mowers problems is the deck vibration. Although these heavy-duty lawn mowers are made with durable materials, using the unit for an extensive amount of time may cause it to shake.
The main culprit of low vibration sounds coming from your mower deck could be missing screws. Our team recommends checking the pulleys and lock collars to confirm if it’s the cause of the problem. If not, other culprits could be worn-out bearings or a damaged spindle key.
To solve this Bad Boy Mower problem, you must ensure that the deck belt adjustment is tightened properly. Changing the missing screws and bearings will also save you from encountering similar problems in your mower deck.
Most zero-turn mowers under the Bad Boy brand may also experience this problem if the unit’s blades aren’t balanced. It’s a very likely occurrence, especially if you recently installed new blades on your cutting deck.
Issue #5: Mower Won’t Start
Besides problems in the mowing deck, there will be cases when your Bad Boy Lawn Mower refuses to start. Newbie users like you may think that your lawn mower model is as good as dead, but our experts would like to note that some of these problems can be solved.
These issues could root in defective mower parts like poor connection, defective fuel pump, dirty air filter, unmounted spark plug wire, battery issues, etc. First, you must check if the spark plug is properly mounted. You may not know, but loose spark plugs can stop your Bad Boy Mower from moving.
Next, ensure that the battery is connected properly. If it’s charging slowly, you may need to troubleshoot it and determine if it’s up for replacement. It’s also wise to conduct regular mower check-ups on the connection of all visible wires to avoid problems in the long run.
Should none of the methods work, it’s time to turn your eyes to the mower’s fuel tank. If there’s any sight of water in the fuel tank, then you got the culprit right there. It’s also a no-brainer to keep old gas away from your fuel line.
You may not know, but stale gas may cause engine block  and damage other mower parts like the fuel pump.
Besides all that, having a clogged air filter makes it challenging for your Bad Boy mower to draw air inside the engine. It’s best to clean or replace the air filter if you get the chance.
And above all else, ensure that you’re not conducting the wrong usage and procedures. As a beginner, we highly advise checking the owner’s manual to see if you’re starting the mower right.
Issue #6: No Power
Sudden power outage is one of the typical Bad Boy mower problems not many users know how to handle. And with our team’s years of experience, it’s not always the electrical system or faulty wiring at fault when this issue comes up. Typically, it’s caused by air restriction that ultimately stems from clogged air filters from stale gas.
When air is restricted, engine overheating is bound to happen. Because of this, it’s crucial to check the components that may cause air restriction like the battery, charging settings, coil, and spark plug.
You may also need to replace the fuel in your Bad Boy Lawn Mower tank if it’s running with stale gas. You can clean the fuel line with a stabilizer to prevent any future hindrance to your mower’s smooth ride.
Issue #7: Spindle Issues
Spindles ensure that the cutting deck blades keep spinning. If this feature malfunctions, you’ll immediately notice problems in the mowing pattern and uneven cuts (which we’ll discuss in the next topic).
You can’t fix this issue without testing and figuring out where the spindle problem is coming from. If you suspect that the spindles are worn out, you’ll be hearing low vibrations or squealing sounds from your Bad Boy tractor. On top of that, slow heating could ultimately confirm that you need to install new spindles and bearings.
Issue #8: Uneven Cutting
Uneven cutting can be a headache, especially when using Bad Boy tractors to handle tall grass build-up. If the pressure on the mower’s tires isn’t the same on both sides, it’ll ultimately lead to undesirable cuts. It can also make your ride rough when the unit maneuvered wet and complex surfaces.
We also urge you to check if the Bad Boy mower blade is attached to the deck tightly and sharpened enough. You should also know that debris collected around the deck could result in uneven cutting.
If all that didn’t work, check if your Bad Boy Mower is in a full-throttle setting. By doing that, rest assured that the unit will deliver precise cuts.
Issue #9: Blades Not Engaging
Your Bad Boy Mower’s pump belt is often why mower blades refuse to engage. You can cry several solutions to fix this issue, like checking if the belt is tightened correctly. Non-engagement of blades could also indicate that the belt is already extensively stretched or had snapped off.
Suppose you have mowed a vast field of grass before this problem arises. If so, it could be that the debris pushed off the belt.
If you want to fix these Bad Boy Mowers problems, you must ensure that the PTO engager is always switched on during the cutting operation. It’ll also save you time and worry if you check the wire conditions before starting the engine.
Issue #10: Battery Draining Fast
When your Bad Boy Mower immediately drains its battery level despite charging a few moments ago, it could be a problem that’s hard to ignore.
Try to recall if you were able to turn off the mower’s components besides that engine. Oftentimes, some users forget that components continue to run via battery power even if the engine is off.
The best way to resolve this is to check the state of the mower’s battery. If you spot any corrosion building up around its surface, that could be affecting the metal terminals and resulting in loose connections. You must clean the corrosion away and check if the battery includes cracks or damages.
Lastly, you must know that batteries have a limited service life. If you’ve used a Bad Boy mower long enough, there will be a time when its batteries will no longer charge. For this problem, all you can do is buy a replacement.
Issue #11: Mower Smoking
Seeing your Bad Boy Mower fuming with smoke is a sight that you must never ignore. This alarming occurrence often happens when there’s water inside the fuel tank or if the hydraulic oil leaks start burning the engine or muffler.
Running the mower with low oil levels can cause this issue and overheat. Our resident lawn care experts recommend bringing the unit to a repair shop right away for internal problems like these.
Believe it or not, mowers with bad air filters can also produce alarming fumes. If this is the case, you’re lucky because all you need to do is replace the filter or clean it.
Issue #12: Turns Off While Mowing
Fuel and air restrictions are two of the main problems that’ll cause a sudden halt in your mower’s engine operations. As previously discussed, bad gas in the fuel lines could cause this, and the best fix is to stabilize the fuel system or fill the tank with fresh gas.
If that didn’t work, you might need to turn your focus on the cooling fins. If you spot that it’s dirty or damaged, we recommend cleaning or replacing these components.
Maintenance Tips for Bad Boy Mowers
Tip #1: Change the Oil Regularly
Some may think steering problems cause most malfunctions in zero-turn mowers, but regularly changing your hydraulic oil keeps the unit working efficiently. The Bad Boy manufacturers also recommend doing this maintenance tip at regular intervals.
Tip #2: Clean and Replace the Air Filter
If you read our team’s input thoroughly, you’ll notice that most of these problems root in dirty air filters. It’s because the mower engine needs air to run smoothly. Ensure to change filters every season, especially when you’re using the mower frequently.
Tip #3: Sharpen the Blades
An unsharpened blade does not only affect the quality of your cuts but also causes unnecessary vibration in the mower. If you read the user manual, you’ll notice that Bad Boy Mower recommends sharpening the blades at least once a year to ensure precise cuts.
Tip #4: Clean After Each Use
Any mower user knows this, but it’s important to point out that keeping the unit clean adds to the lifespan of this tool. As you know, this machine is often exposed to debris and other harmful substances, so these elements may likely cause damage to the components.
Warranty Period for Bad Boy Mowers
Another feature that may delight you when buying a Bad Boy Mower is its warranty policy. In fact, our team found out that the brand offers comprehensive warranties that grant users free replacements depending on terms and conditions. You can also expect repair service for two years within the purchase date.
What engine do Bad Boy mowers use?
Bad Boy mowers include Kawasaki and Kohler engine options. These engines use 10W30 oil to keep the hydraulic systems running efficiently.
Are Bad Boy mowers reliable?
Yes, Bad Boy mowers are reliable. It’s an ideal mower for residential lawn care requirements. Besides that, it’s beginner-friendly and suits the needs of a medium-sized property.
Who makes Bad Boy mowers?
Bad Boy mowers were made by ABB in Batesville, Arkansas. This manufacturer started business in 1998 and is now known for its competitive zero-turn lawnmowers.
Not all Bad Boy mower problems can be handled by a new user like you. However, our resident lawn care experts urge you to learn the basic troubleshooting of these machines to save yourself some time and money in the long run. After all, mowing your property, no matter how small, isn’t a one-time task to achieve.