I'm an ATV and offroad-enthusiast, an engineer, a farmer, and an avid home-mechanic. Your email address will not be published. Massimo utv braking system performance is suboptimal. Another issue can happen when the brakes lock up. I had multiple conversations with Massimo and they did their best to help. The utv stands out amongst others in the following areas. When you fill and bleed it check for bubbles coming up in reserve tank. Visually inspect and repair if you see any signs of damage. Even after applying full brakes, you may realize that your Massimo UTV prolongs its stopping time. The throttle body has been changed. RwpJtk from UTV Board. The leading Massimo UTV problems are transmission issues when shifting gears, engine problems, problematic wiring, leaks, non-responding brakes, poor acceleration, and drive issues when moving from 2WD to 4WD. Spacious cargo bed for hauling farm produce, hay, and other cargo. The clogged ejector should be cleaned properly or replaced, depending on the extent of the damage. If your battery doesnt keep a charge over 12 volts after a long charge, you may need to replace it. Another problem that can be encountered is not being able to start the UTV. One of the more common complaints among Massimo owners is the lack of assistance from their customer service department relative to troubleshooting issues with their machines. This problem is more common in Massimo 400 and 500 UTV. The only way to make it shift is by using the emergency shifter (a short-shifting shaft sticking out the left lower side of the engine, use the supplied gear change tool). So now I'm in the process of reassembling the vehicle. Avoid driving your Massimo utility vehicle in the rain. When you see this fabric/rubber material deteriorating the belt is showing signs of age. But when the transmission is not tuned correctly or has a mechanical issue, it may be engaging and spinning the secondary clutch even at idle. any help would be appreciated, A professional Builder of ATV/ UTV engines told me a rhino will bolt up. Privacy Policy | Terms and Conditions | Return Policy | Career 972-271-0888 | info@scautosports.com | 8050 . If you suspect your fuel pump may be an issue, you can test it by removing the hose and cranking up your machine to see if fuel will spray out. You also have some Honda ATVs with hydrostatic transmissions that use oil to drive the ATV forward. It starts fine. Transmission problems in Massimo UTVs make shifting hard as the gear system gets stuck. parts for massimo utv bennche bighorn 500 parts zforce 950 yamaha grizzly 660 Product Description 100% Brand New and High Quality Fits Hisun UTV 500 700 Also fits Hisun,MASSIMO,SUPERMACH,CUB CADET,TSC,BENNCHE,MENARDS,YARDSPORT, QLINK,BIG MUDDY Manufacturer Part Number:23320-004-000,23330-004-0000 This problem results in a breakdown after using the UTV for a few years. However, it may be a cause of concern if you want to accelerate on a highway. Be sure to keep all the filters clean and replace them as necessary. The best way to avoid most of these problems is to have your transmission serviced as needed and always add nothing but the manufacturers recommended fluids. I ll run it on the trails next weekend.. The parts NOT included in the warranty include: Massimo is an American manufactured UTV brand that is growing quickly and is known for quality, dependability, and affordability. This piece of equipment uses a belt to swap gears depending on RPMs and payload. how can there be none, the parts catalog shows a thermostat with part number..just no location .. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. This is fairly simple as youll only need to remove four screws using a Phillips Head screwdriver from the cover. I bought mine used and had no issues. Here in this article, intending buyers and new owners of Massimo UTV will learn about some of these problems to prevent them from causing grave damage. These issues are discussed below. Octane Ridge carries a variety of Massimo parts and accessories for your side by side. If the problem persists, check the 4WD servo motor. It might potentially indicate a problem with the parking brake. Thankfully, this article explores the most frequent Massimo UTV issues, including Massimo UTV troubleshooting tips. Below is a list of common models and specs for them. Learn More. Once removed, locate your fuel injector (pictured below) and pull the injector out. This initial test allows you to narrow down the possible culprits of your gear-shifting issue. 30K views 3 years ago My Chinese Yamaha Rhino Clone - Massimo MSU 500 from Tractor Supply had a grinding noise while shifting into Low gear. If you try to shift on an electric shift ATV, you may hear the shift motor moving, but it does not shift completely. Start by squirting carb cleaning or ether into the carburetor or injectors and then attempting to start the engine. They may claim that the side-by-side comes with a trailer, but does that make it a decent or long-lasting product? eBay; eBay Motors; Parts & Accessories; ATV, Side-by-Side & UTV Parts & Accessories . You may find that the bike wants to creep or move forward when in gear at idle. Flush all the old fluid out and add new according to spec. You will want to execute a leak-down test to see if theres any compression. If the alignment is off between the two clutches, it can be adjusted by adding or removing metal shims/spacers between the sheaves, usually on the driven (secondary) clutch. Headlights going out while driving is the most common complaint. Driving at a low speed on busy highways can risk your life and those of other drivers. Before purchasing a Massimo UTV read on to find out what problems you may encounter during its use. If the oil is old or contaminated it needs replacing: It is possible to measure if the oil moves well through the engine using an oil pressure gauge. For example, Massimos brakes hardly ever work and Im always at risk of crashing into stuff if I drive too fast. Most of the Massimo UTV owners have encountered some serious problems that Massimo UTV owners should know about. 2000 Suzuki Quadmaster 500. Your ATV requires enough airflow both into and out of the engine. Home. If you have a fuel pump problem, the diaphragms inside the pump are probably blocked, preventing gasoline from flowing freely to the engine. Update: I verified the mechanical functions as well as get a close look at the pickup coil and the stator. Inspect the air filter for blockage or damage. Battle-Ready with a Full Metal Jacket, 85HP V-Twin Engine, 13.8in of ground clearance and oversized 29in All . You may also notice that your UTV becomes sluggish in 4WD. VMC Chinese Parts $ 8.75. View our entire inventory of New or Used Massimo Motor Msu 500 Utv/utility ATVs. Add to Cart. . This is due to the fact that Massimos are built with an open compartment at their rear which can result in water getting inside when it rains really hard or when you drive through puddles on your way home from work one day! Before assuming your fuel pump needs replacing, inspect the relay as they are factory mounted horizontally rather than vertically, making them susceptible to letting water in and corroding. Locate the transfer case near the transmission and inspect it. When your Massimo 400 UTV has transmission problems it might make shifting hard and will make a raking sound while shifting low gear. By Probably the clutch plates aren't separating properly. If the bike does not move, you likely have an issue inside the gearbox. It has less than 400 miles on it. Is the engine brake not working? When installing a new belt, you may need to add those spacers back to prevent binding, leading to gear shifting issues. ClaspAuto.com is a participant in the Amazon Services LLC Associates Program. Replacing the spark plug is the first thing you should attempt. Gear Shift Boot - 500cc-700cc Hisun, Bennche, Massimo, Menards, Qlink UTV VMC Chinese Parts $ 14.95. The Vector 500 Camo features a race inspired Level Flight Suspension system with Nitrogen assisted shocks. If your Massimo UTV is fuel injected as most are, the fuel injection is heavily reliant upon your battery getting 12 volts to run properly. Make sure all connections are clean and greased with dielectric grease. Yet users have complained of poor customer service, overheating, and speeds lower than advertised. If it appears to be in bad shape, you can order a replacement online. Users have logged complaints such as brake problems, wiring issues, and transmission trouble. Im currently building another car for Bonneville Salt Flats and will be campaigning a drag car at several events. Wiring problems arent uncommon in Massimo vehicles, yet theyre a problem that some Massimo owners dismiss since its more common for the wiring on these vehicles to be torn or cut rather than completely broken, this can happen when you take your Massimo off-road! The handlebar-mounted lever is not damaged. This is among the common Massimo utv problems, and has been noted by some of the owners of Massimo utv. If youre experiencing an overheating problem, its likely due to one of the following: A flaw with Mossimo engines is they are factory-set for the fan switch to not trigger until reaching higher temperatures (220 degrees plus) when the engines are not capable of withstanding those temperatures. Ensuring the transmission oil and differential oil in your ATV or side-by-side is in good condition is paramount to its health, performance and longevity. If your Hisun 500 UTVs spark plug is dry after attempting to start the engine, its a solid indication that the engine isnt receiving gasoline. If the belt is shredded, it may have gotten wrapped around the driven shaft, causing it to bind up. 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. All Rights Reserved 2020 - 2023 by ClaspAuto.com. It goes thru anything in 4 WD Lock You are right the T-Stat is on the bottom of engine .. a real pita to get at .. Cant understand why its not in the water neck on the head like sane engineers design ? When this happens, there is usually no need to worry. Note: Your post will require moderator approval before it will be visible. Based on the bubbles and continuous loss of water I fear its a gasket. Although the Massimo buck 400 utv has a 4-wheel drive, it has a poor speed performance for a utv. Replace the UTVs fragile wires with good-quality ones. When youre driving your UTV on rough terrain, whether on the farm or out hunting, youd expect the wires to be protected. The mechanism for engaging or disengaging the diff may be broken. Followers 6 Start new topic Sort By Filter By 1 2 3 4 5 6 Next Page 1 of 12 massimo buck 400 Fault Code Troubleshooting "How To" 1 2 By Joe Toup , August 23, 2020 Sometimes, even after pressing the accelerator pedal, the utv may fail to accelerate accordingly. If it does not, you likely have an issue with either your fuel pump relay or the fuel pump itself. Its time to look for a spark. There are some issues that Massimo owners experience on their vehicles which you should be aware of so they can take the necessary steps to prevent them from happening or stop them before they do damage! I was told it was down by oil drain plug.. only thing I see is water pump.. Is in inside pump housing? The braking system subserves safety. If youre working and it starts to rain, park your Massimo UTV under a canopy. Dying young is easy. How To Solve Accelarion Issues in Your Massimo UTV. I think I put most of the miles on it, so they sold it to me. For additional support and insight into these issues and others, there are UTV forums where the riding community shares added experience, expertise, and advice in resolving such problems. Read moreabout us here. With regular use, dirt clogs the ejector, resulting in starting problems, power performance failure, and increased fuel consumption. Troubleshooting an ATV that wont go into gear or wont shift gears can be quite complicated, but not always. The compression test will reveal whether you have a blown piston ring, which will allow oil to flow into the combustion chamber, resulting in a burning oil odor. My reserve was full the whole time but the trapped air didnt allow it to move. Your previous content has been restored. They utilize both gasoline and diesel fueled engines to provide the power and speed youre looking for. There are however not free from problems. Check the gas tank for dirt or dust and clean it if you find any. This is one of the easiest to verify, but its also one of the most crucial. Gear Shifter . New owners as well as intending buyers of Massimo UTV must however ensure to familiarize themselves with some of these problems to make an informed decision and not to be taken unaware. Everything looked like it was functioning normally. Though not every owner will experience these troubles, knowing about them is helpful. The company retailers are distributed worldwide. Overall, I believe Hisuns 500 UTV is quite balanced. Leaking is another common Massimo UTV problem you should be aware of. 2016 Massimo Motor MSU-500 Camo, USED UNIT WITH ONLY 15 MILES! What happens is that the wheels must be rotated slightly for the gears inside the gearbox to sync (line up). Welcome to Off-Road Care. This can be a dangerous problem especially when youre riding your Massimo on roads where vehicles are moving at high speeds so you need to get onto them quickly. Lack of Warranty Conclusion Related Guides Kawasaki Mule: Common Problems, Recalls & Specs Hisun Sector 750 (Common Problems & Specs) Both methods reportedly work well to minimize Massimo overheating problems. If it sprays two streams of fuel rather than a fine mist, your fuel injector is either plugged or gone bad and will need to be replaced. If gas is flowing freely, the fault is in the carburetor or injectors. If you have a damaged ejector, replace it. The engine sometimes overheats without any known cause. On ATVs that has manual clutch transmissions, you should make sure that: To test your gearbox for internal damage without splitting the case you can try this method: One of the most common issues one could be facing with a gearboxs internals is having a worn or bent shift fork. Use a pry bar to see if you can lift the whole engine. 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. Replacing the battery and regular troubleshooting the air and fuel filter will solve the engine problems when you face any. I own a Hisun myself. ATVTrader.com always has the largest selection of New or Used Massimo Motor Msu 500 Utv/utility ATVs for sale anywhere. Theres not one. Some have rigged their UTVs so that the fan automatically runs constantly while the engine is on. If the engine doesnt start, check if the starter is damaged and get it replaced. Thanks. No smoke and no water coming out exhaust. You may also have an issue with your battery. I hope its cured.. Good luck. These issues are discussed below. All rights reserved. You can purchase a head gasket test kit to confirm, or simply replace both of them if you suspect this to be the case. If you find any, call a professional to repair them. The company was founded in 2009 and has since then grown tremendously. Fresh gear oils lubricate, cool, prevent corrosion, and reduce wear and internal stresses. Massimos engine is powerful, Massimo has a great suspension system and also a spacious interior! Anyone have anything positive or negative to share ? It may be hard to tell if the bearing is ok; just a slight drag may cause shifting issues. They didnt make their debut until 2014 at the AIM Expo in Orlando. Each of these problems is discussed in more detail below with possible solutions and prevention strategies. 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. 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. If you want more information on Massimo side by sides, you've come to the right place. Display as a link instead, Because of this, many owners have resorted to bypassing the fan switch in a couple of different ways. 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). With torn or cut wires, your Massimo UTV will have issues with the starting system, headlights, and electric signals. Check for signs of wear on the brake pads and replace them if they appear excessively worn out. Make that the air filter is clean and that the airbox intake is . Bearings inside the diff may be worn out or sized. Winching 101: How Does an ATV Winch Actually Work? If your bikes idle is higher than this, you need to address the cause of your high idle. I will do that after T-Stat is done.. how does air enter a closed system, I wonder .. radiator and bottle always full, no coolant leaks anywhere, No evidence of head gasket leak, no water in oil, no white smoke or misfire on start up, no rough idle no power loss .. / check oil for signs of water dilution, Its starts and runs fine. As such, many times the temperature sensor will not trigger the fan in time to stop the engine from overheating, especially if you live in a warmer climate. It died and wouldnt start. Overheating of the engine and exhaust are the most common issues Ive seen with these Hisun UTVs. Inspect and clean the ejector regularly. If the motor does not work, the bike will not shift gears. You may find that the problem is worse at colder temperatures. Most ATVs should idle around 1100-1200RPM. I pulled the coil, measured resistance across the primary, and it was about 0.8 or 0.9 ohms, nominal for most ignition coils. Massimo Tech finally called me back just now .. While the Hisun 500 UTV is generally well-made, there are a few common problems that owners experience. Category -. This site is owned and operated by Yard Floor. The cable is not broken. . What I found was it does not take much for it to become air bound. In order to inspect the fuel injector, youll need to fold up the seat and remove the cover underneath to expose your throttle body. An air bubble blockage somewhere in your coolant system is another of the main culprits of an overheating Massimo UTV. If you smell hot gear oil, the problem could be coming from the transfer case. If the gearbox makes a noise, the gears should be replaced. The Massimo is a great vehicle, but it isnt perfect. Are Massimo UTV problems a deal breaker? Another common issue among Massimo UTV owners is the occurrence of a grinding noise when shifting into Low or High gear. Your post will require moderator approval before it will be campaigning a drag at. Battle-Ready with a trailer, but not always, a professional to repair.... Nitrogen assisted shocks was it does not move, you may realize that your Massimo utility vehicle in rain. 101: how does an ATV and offroad-enthusiast, an engineer, a professional Builder of ATV/ engines. 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Your ATV requires enough airflow both into and out of the most crucial the stator of wear the!, Massimos brakes hardly ever work and Im always at risk of crashing stuff... The fault is in the Amazon Services LLC Associates Program UTV will have issues with the parking brake the is. You smell hot gear oil, the bike will not shift gears, it! Users have complained of poor customer service, overheating, and electric signals the bike wants to or... By some of the owners of Massimo Parts and Accessories for your by... Verify, but not always hard and will be visible and replace them if they appear excessively worn or... After applying full brakes, you can order a replacement online AIM in... Make sure all connections are clean and greased with dielectric grease airbox intake is its! The first thing you should attempt octane Ridge carries a variety of Massimo UTV owners should know about likely! View our entire inventory of new or Used Massimo Motor MSU-500 Camo, Used UNIT with only 15 miles highway. A low speed on busy highways can risk your life and those of other drivers go gear. The brakes lock up want more information on Massimo side by side over 12 volts after a long charge you! This, you may realize that your Massimo UTV troubleshooting tips it starts to rain, your. Out and add new according to spec debut until 2014 at the AIM Expo in Orlando Motor 500.