If it does rub against one of the sheaves, it will cause unwanted tension on the belt. They are known for their many features and capabilities which make it an attractive option to people who need a tough vehicle that can handle any terrain. The battery, when bought with the vehicle, is only covered for 30 days. 2016 Massimo Motor MSU-500 Camo, USED UNIT WITH ONLY 15 MILES! HIGHLIGHTS Theres not one. How To Fix Braking Issues in Massimo UTVs. ! Even when everything is assembled with the utmost care, like other vehicles, Massimo has their fair share of problems. This initial test allows you to narrow down the possible culprits of your gear-shifting issue. Keeping an eye on battery power, and regular maintenance should keep the engine running for years to come. Water may cause damage to various components within the cabin, including electrical accessories such as the LED light bar, work lights, horn kit, and radio kit. What happens is that the wheels must be rotated slightly for the gears inside the gearbox to sync (line up). We recommend that you only use OEM belts. It starts fine. This might make you linger from not repairing the problem, but if you do that, your problem will only get bigger. When this happens check all the wires and ensure they are all connected tightly. Make sure you keep all the fluids topped off, and you get the brakes serviced regularly to prevent these problems. Remove the motor. One of the common Massimo utv problems is the Leaks. This pressure on the gears makes the ATV very hard to shift. As an Amazon Associate, I earn from qualifying purchases. If testing the fuel pump again after installing the new relay and it is still not spraying out fuel, you can be pretty sure you need to replace the fuel pump. Powered by Invision Community. The possible causes and the steps required to solve the problem depend on the type of transmission your ATV has. I let it warm up, then after a few minutes of use it starts sputtering and running very rough. If the clutch functions well most of the time it suggests oil or grease contamination or the splined gearbox/clutch shaft is dry and probably rusting. Its starts and runs fine. MSRP: $823.99. Gear shifting problems that are only present when the engine is running are usually clutch- or belt-related (Step 3) or caused by a high idle (Step 2). A UTV's engine is not compressing enough air and fuel to send to the engine cylinders. I hope its cured.. Good luck. Set the gear shifter to neutral. For example, the engine tends to overheat while being used. When driving under heavy rainfall, youre likely to see water leaking through the hinge. You can find Massimo at participating Tractor Supply Stores, and even through Amazon. When youre purchasing a brand new vehicle, you expect a decent warranty. They didnt make their debut until 2014 at the AIM Expo in Orlando. If the battery isnt the issue, its possible that something else in the electrical system is keeping the quad from starting. The utv is considered to be underpowered. Massimos headquarters are located in Texas, and their products are manufactured in the large facility there. If you want more information on Massimo side by sides, you've come to the right place. The reviews seem to say parts and service are slow to happen. This post covers some of the most common causes if your ATV doesnt go into gear. Common Transmission Troubles 3. The Massimo is a great vehicle, but it isnt perfect. It is supposed to spin freely in one direction and be locked in the other direction. I dont think Massimo is a very good brand, even though theyre cheap! Not only will we go over the most common ones but well help you troubleshoot the issues. You may find that the bike wants to creep or move forward when in gear at idle. Clutch Flange Nut - Hisun 400 500 700 Primary and Secondary 16mm x 1.0 VMC Chinese Parts $ 4.95. To say the least, many of the reviews Ive read about the Hisun side-by-sides have been mixed.Here are a few of those reviews: I just bought a Hisun 500 and am having problems with what seems to be the transmission. Group for owners and fans of Massimo, Bennche UTV's to share info and tech tips. When shifting gears, especially low gear, your UTV makes a loud noise that eventually becomes unbearable. If the belt is shredded, it may have gotten wrapped around the driven shaft, causing it to bind up. Here are a few things to check out whenever any of these types of ATVs wont go into or shift gears. Failing Fuel Pump. While these problems are experienced by a lot of users, Massimo UTVs are still great vehicles that have their own unique pros! WE ARE SORRY FOR THE INCONVENIENCE. You can alleviate them by cleaning the throttle body and parts following the steps below. Therefore, having fragile wiring defies this definition. This is for all of you Massimo UTV, SxS (Side by Side) owners. Most users claim that the UTV wont respond promptly after pressing the brakes. I pulled the plug and its brown as it should be. If your battery doesnt keep a charge over 12 volts after a long charge, you may need to replace it. If you try to shift on an electric shift ATV, you may hear the shift motor moving, but it does not shift completely. For example, Massimos brakes hardly ever work and Im always at risk of crashing into stuff if I drive too fast. The Massimo is made by Hisun and has the engine and transmission made in. New owners should ensure to inspect the ejector regularly and check for dirt and clogging. If the motor mount is bad or has come loose, the primary clutch may be out of alignment. One of the most frequent Massimo UTV problems is internal engine issues. I love to attend race events and car shows throughout the country. SPECS: MASSIMO T-BOSS 750 ENGINE/TRANSMISSION Engine type Single cylinder, liquid cooled, 4-valve, OHC, 4-stroke Displacement 694cc Bore x stroke 102mm x 85mm Compression ratio 10.2:1 Lubrication system Wet sump Additional cooling Auto fan Induction EFI Sometimes, even after pressing the accelerator pedal, the utv may fail to accelerate accordingly. Besides, some of these problems are common among other UTV brands. You cannot paste images directly. UTV Driver 500 Miles: Here's a belt with 500 non abusive miles on it. This has been shown to decrease the engine lifespan. The HS Series electronic fuel injected four-wheel-drive UTVs come in two different models/engine displacements; 400cc and 500cc. The metal in the coil is completely brittle and wont bend without snapping. Mike Rosa from Texas Bow Hunter. Leaking is another common Massimo UTV problem you should be aware of. They enjoy a considerable number of patronage and positive reviews from their customers. If the bike does not move, you likely have an issue inside the gearbox. If it does, you should be good to go. I have bled it at least 10 times and it seems to be fine then it heats up after 15 mins. These wires can cause Massimo owners to experience issues with Massimos headlights, Massimos starting system, and Massimos electrical signals which are very important in the proper operations of your Massimo! My T-Boss 410 died hard on a run up the driveway and wouldn't restart. winch, roof, windshield, headlights/tail lights and turn signals. In this article, well talk about some of the most common problems with Massimo that you should ignore at your own peril! Another common issue among Massimo UTV owners is the occurrence of a grinding noise when shifting into Low or High gear. The springs inside a CVT transmission clutch may weaken over time, preventing the clutch from functioning as it is supposed to. Clean it to remove the dirt or replace it. Sometimes, the engine wont start due to a damaged starter, loose battery cables, or a blocked exhaust system. Inspect the air filter for blockage or damage. It ran 100 miles perfectly and all fluids were checked and radiator was full. When purchasing any kind of vehicle, you want to know it has a good warranty, it can be a major selling point. I own a Hisun myself. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. Massimo UTVs are becoming increasingly well known on the UTV scene, with a number of big name retailers offering them in their stores these days. I bleed the top one and 0 water. No smoke and no water coming out exhaust. After replacing the sensor, make sure it is clocked correctly. Make sure the battery is properly charged and in good condition. We recommend you begin the troubleshooting by testing whether you can shift gears when the engine is not running. Any misfire or white smoke on start up? Display as a link instead, It comes standard with a 3500 lb. Two other things you can do to make sure you still have plenty of performance is to check the pedals and keep up with regular maintenance. Many ATVs come with an automatic clutch that engages when you apply throttle, and the clutch speeds up. Make sure the oil level is correct or the bike may not shift as it should. These valves can loosen and create an issue, but the much more common occurrence is that they tighten too much. When I was a toddler, my family had a lush green lawn. Unfortunately for Massimo UTV owners, wiring failure is an all too common complaint. We have lower prices on hard to find gear for your Massimo Utility Vehicle including Snow Plows, Windshields, Cab Enclosures, Heaters, Lift Kits, Stereos, Rear Seats, Hood Racks, Roof Racks, Camo Kits & so much more. I once smelled antifreeze so went thru and tightened all clamps and checked for leaks with none found but I did find one clamp that I tightened a few turns so could have been sucking air. Massimo Tech finally called me back just now .. Home. The brakes are grinding or failing, which indicates that there is insufficient brake oil or air in the braking system. TBoss 550 died while running, then wouldn't start. Open the electronic controlled throttle blade using your finger and spray the shaft bearing area with the same cleaner. Make sure to know more about these problems if youre planning to buy a Massimo UTV. A blown head gasket can lead to overheating issues with your Massimo UTV as well. Update: I verified the mechanical functions as well as get a close look at the pickup coil and the stator. If you use your Massimo UTV for many trips that are shorter in duration, such as a drive to the mailbox and back, you most likely have a spark plug issue if you find that your engine wont start one day. Cause 2: Manual clutch transmission issues On ATVs that has manual clutch transmissions, you should make sure that: The handlebar-mounted lever is not damaged. Avoid driving the UTV near braches and other objects that can easily get entangled and damage the wiring. If the motor does not turn even when hooking it up directly to a battery, it may be burnt out and need replacing. Replacement of the air filter to improve fuel consumption efficiency and use of smaller size tires have been shown to improve the power of the utv and its speed performance. I checked the plug wire resistance and it was about 5000 ohms, which seems OK. And really perplexing, my spark tester shows spark. It circulates water until it gets hot and then I check it and its low on antifreeze. The fuel ejector is another source of Massimo UTV engine problems. starts and shifts into H, L or R but once in gear will not shift out of gear until turn off engine, then shifts fine. Some ATVs with engine brake systems have a primary clutch with a one-way sprag bearing, a so-called one-way clutch. Why You Shouldnt. Sometimes, nothing will happen when you try to shift to 4WD. 2022 HONDA PIONEER 520 AND 500 . Where Are Kioti Tractors Made? Some models of Massimo UTVs dont have brakes in the front, which can lead to longer braking times. Massimo Motors is an American company with its headquarters in Garland City, Texas USA. Some users have noted that the UTVs acceleration system performs poorly even after pressing down the accelerator pedal. This however depends on your budget and the type of Massimo UTV. Try manually rotating the primary clutch; the bike should move. Massimo has a warranty on its products, but it is incredibly lacking. Both the tightening and loosening affects your valve clearance, which if not maintained at the proper level, can result in your machine not firing up. If unnoticed, overheating or clogged ejector can eventually lead to engine breakdown. Sometimes, the gear can only be changed after the engine is turned off. Inspect the bellcranks to make sure they are not stripped or have split. New owners or intending buyers of Massimo UTV must, therefore, take note and be weary of these. The Vector 500 Camo features a race inspired Level Flight Suspension system with Nitrogen assisted shocks. I spoke to dealer and he has 3 in shop now with overheat issues and the motors are bad. Others have installed a toggle switch on their dash, which runs between the wires of the temperature sensor on the radiator and bypasses it, to enable them to turn on the fan with the switch when desired. To check for gas flow fast, disconnect the fuel line from the carburetor or injectors and set it over a container to capture the gas. The cable is not broken. Only one UTV on this 2015 lineup exceeds $15,000. Performance Problems 6. Troubleshooting an ATV that wont go into gear or wont shift gears can be quite complicated, but not always. Your email address will not be published. If the oil looks creamy like coffee, its a sign that its gotten water into it. PH: 616-432-6262 2016 Massimo Motor MSU-500 Camo. An intake valve and an exhaust valve. Visit Website. I'm also the owner and editor of BoostATV.com. I discussed the possibility of spark quenching with Massimo, which is when the spark won't jump the gap due to lack of compression, a stuck valve and/or too much fuel. Massimo side by sides are moderately-priced, high-powered UTVs for climbing hills and handling tough terrain. 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