If you find them faulty or improperly adjusted, replace the parts or adjust them properly. Finally, check to see if the fan motor itself is seized up or damaged. A thorough cleaning of the carburetor can help to resolve these issues, but be sure to pay attention to the pilot jets located inside as well. This happens even from shallow water crossings and splashing through puddles where the water stays below the floorboards. If you find greenish corrosion under the connector-cap within the metal contacts, clean it and add some dielectric grease to seal the connection and prevent further dampness from penetrating the connectors. Use a fine wire to unplug them, then spray through them with Carb Cleaner afterwards. If you suspect your intake valves to be causing an issue, you can run a compression test or a leak-down test on them to help determine this. JavaScript is disabled. Fortunately, the majority of these issues can be avoided by adhering to the suggested maintenance schedule for these machines and taking proper precautionary steps. Pull the plastics off and see if there is any mud in them. There was a problem filtering reviews right now. Also, the flywheels should move without any restrictions. Since adjusting it, I havent had any problems with hard starts or stalling after coming off throttle. Free shipping for many products! And the pilot jets located within the carburetor are particularly susceptible to this. If these get wet and corrosion forms, theres a good chance youll see electrical failure down the road. The Kawasaki FX850V Problems and How to Solve Them? Many owners report issues with their machine slipping out gear, the gear shift sticking, or a grinding noise when shifting gears. If it appears in bad shape, that may be your issue and you can order a replacement online for cheap. If everything is done, and the ATV still has the belt slipping, you can call the dealer and ask him to replace the belt. To burp the air from the system of your ATV, follow the steps below. Tighten the locking nuts back in place when youre satisfied. If the BF 750s electrical system is exposed to water, theyre liable to sustain corrosion. In that case, you should keep the wiring harness clean and dry properly on a regular basis. Applying dielectric grease or petroleum jelly will prolong the lifespan of these terminals. On the Kawasaki Brute Force 750, there are two BUSS Connectors taped to the wiring harness. Usually, mud or water enters the quad bike, and the belt slips. Then there is low fuel pump volumn or pressure. A bad actuator, blown fuses, bus connectors, water intrusion etc. If you find mud, clean it and check that everything will be fine. If it does not work, you may need to replace the battery. G'day, I am seriously considering purchasing a used 2012 Kawasaki KVF 750 EPS,EFI 'Brute Force' 3,500 kms. I have heard thy can sometimes make one act that way, do the infected brutes have a mass air sensior, i had a problem like this with an infected car ,it turned out to be mass air sensior was bad an would not let enought fuek into it to run wfo, 08 750i, 26" bighorns 2.0 on itp 108ss. As such, the air filters tend to clog rather quickly. Last but not least, one more common issue that can occur with a Kawasaki Brute Force 750 is its radiator fan suddenly stopping. Note that it is important not to use a pressure washer to do this. Three tell-tale signs of a carburetor issue are as follows: Engine sputters or stalls at idle; Engine refuses to start or run without choke; Engine surges It was introduced in 2005 and is still in production. They are the plastic buttons on the spider that contact the non-movable clutch posts. To test it, simply remove the hose and start up your machine to see if fuel will spray out. There are a few things that you can look for when troubleshooting this issue. The control center is made up of a digital dash and some exclusive controls. Again, this is an electrical issue and is most likely the result of corrosion at the hands of the numerous elements quads are exposed to. This common problem was faced by many owners who noticed that the 2WD/4WD lights were flashing in one-second intervals. If it is, then replace it with a new one. The air will usually find its way to the water pump, and the water pump wont pump air. Fixing Kawasaki Brute Force rough idle and doing an oil change - YouTube My 2011 Kawasaki Brute Force 750 has developed a rough idle. Important Threads For Kawi OwnersQuicklinks. If the noise appears for suspension, first, you should check the status of the shocks. 06 BF 750 (Silver) SOLD. Thanks LynnE and welcome to the forums. Therefore, it is important to diagnose the issue in order to find the best solution as soon as possible. I have collected all these data from different user forums or communities I have used as the source in this article. If your bike engine is scorching, first of all, reduce putting pressure on the engine. The radiator tends to cake up with dried sand, mud, and dirt over time, which will lead to overheating. If the belt has been slipping for a while, it might be time for a new one. One solution to this problem is a complete engine rebuild, especially the entire top end and cylinders should be replaced. This wear will tighten them up to the point of compression loss, which can lead to the symptoms mentioned above. Checking for corrosion on the Buss Connectors can solve most electrical problems on this quad. I noticed the exhaust tone sounded different and a loss of power. Also, the exposure of bike components is another reason for an electrical issue which may lead to radiator dysfunction. Some other experts held the suspension, improper adjustment of shocks, imbalanced drivetrain, and bent or damaged frame responsible. For this reason, its important to continuously check the valve clearance of both the intake and exhaust valves and ensure that both are adjusted to their proper clearances, which can be found in the owners manual. Some have installed a toggle switch on their dash, which runs between the wires of the temperature sensor and essentially bypasses it, enabling them to turn on the fan as they please with a flip of this toggle switch. Before assuming your fuel pump needs replacing, inspect the relay for any corrosion or other deterioration. The Brute Force 750 comes standard with Kawasakis Electronic Power Steering (EPS). Again, it rides on a set of sturdy steel wheels that are shod with mud-ready tires. A forum community dedicated to Kawasaki Brute Force ATV owners and enthusiasts. No motor can function without some cooling device, and on the Brute Force 750, this is accomplished by a fan system keeping things at a low temperature to avoid heat damage to vital components. The gear indicators should match up with the proper gear and the shifter should not stick if the positioning is right, but you may need to make a few adjustments before getting it exactly right. Kawasaki Brute Force 750 transmission problems are another common flaw with these quads. If its the same gas that has been in there for months then that could very likely be the issue. In summary, the most common Kawasaki Brute Force problems are the airbox flooding, air filter clogging, overheating, valves causing compression loss, carburetor problems, transmission problems, fuel pump problems, and the engine failing to start. It may prevent overheating if the radiation is full of mud at any time. A malfunctioning fan is dangerous. Consequently, the problem could be a result of electrical faults. Finally, if you find any, you should replace the bent or damaged frame in the ATV. The need for an adjustment to the shift linkage usually occurs due to one or both of the lock nuts that hold the turnbuckle in place vibrating loose, resulting in the shift linkage transferring to an incorrect position. However, in most cases, a bad circuit breaker cuts off the fan at odd times, leads the fan from starting correctly. If the drivetrain is imbalanced, it will need to be calibrated by a professional and any worn parts should be replaced. To adjust the TPS you'll need a T-25 tamper-resistant torx bit (the one with the hole in the center). If this does not solve the slipping problem, it might be time for a visit to the mechanic. A number of issues with the Brute Force 750 originate with the front and rear differentials. Hey everyone, I'm new to the forum and have some quistions about the brute 750. There are two driving modes on the Kawasaki Brute Force 750. Even the roughest of outdoor riders love the Kawasaki Brute Force 750. Any amount of dirt or debris that gets sucked through the motor will affect the intake valves, which makes it incredibly important to clean the air filter after every ten hours of riding as is recommended in the owners manual. Many owners report issues with their machine slipping out gear, the gear shift sticking, or a grinding noise when shifting gears. The whole thing will be messy if you dont choose appropriately sized components. Another most common problem related to the Kawasaki Brute Force 750 based on customer feedback is that it is prone to have trouble starting. It is also a best practice to replace these valves every year or two. This can be associated with a bad circuit breaker that cuts off the fan at inappropriate times. Added electronics that are not perfectly wired to the battery can cause voltage issues. In this case, it's best to take it to a qualified mechanic who can diagnose and fix the problem. Also, ensure that the fuel line is fine. The new EFI brutes have a low idle from the factory. The actuator does not move a bit. We changed the screen on the fuel pump and it ran fine for bout an hour and thin it done the same thing. This can be a problem for many reasons, and one of them is your engine overheating. The internal filter is essentially just a screen. The most common problems with the Brute Force 750 are belt slipping, engine knocking, hard starts, oil leaks, and overheating. To test it, simply remove the hose and start up your machine to see if fuel will spray out. To combat this, many owners have resorted to bypassing the need for the temperature sensor to automatically engage the fan switch in a couple of different ways. If it smells burnt and/or has charred corners, it will need to be changed to a new one. Also, it may lead to severe issues you should take care of first. The motor mount bolts should also be inspected, as they have been known to loosen and cause issues with the gears. mini just started losing power but put sea foam let see what happens. A clogged fuel filter leads to a lack of fuel in the pump, which leads to a lack of lubrication and coolant to the pumps drive motor, which eventually leads to a failure of that drive motor and the fuel pump. If water gets into them, you may face electrical failure while you are on the road. The yellow front differential lock lever should only be pulled and engaged when the quad is stopped. The Fora platform includes forum software by XenForo. Ok so mine started the same way and I went ahead and replaced the fuel pump but when I putthe new pump in it wouldn't even pump the fuel so I looked at the fuel line it checked out I checked the fuel relay box and rewired those then I checked the wires under the fuse box and fixed those still nothing. Thanx, check and make sure he has NO honda parts stuck in his air filter. Finally, check all the wires and connections to know their status. In order to extensively clean the carburetor, youll need to first remove it from your quad and disassemble it. Engine refuses to start or run without choke, Raise the front end of your quad about a foot higher than the back end by parking on a hill or via a lift, Remove any bleeder bolt from the radiator, Fill it until coolant comes out of the bleeder, Continue filling radiator until it barely overflows, Youll need to repeat steps above for the overflow reservoir as well, Start the engine and let idle youll most likely see some bubbles, Once bubbles stop, shut off engine and replenish coolant if necessary, Repeat this process until you no longer see bubbles, Reinstall radiator cap (and reservoir cap if applicable). This wear will tighten them up to the point of compression loss, which can lead to the symptoms mentioned above. Although having an incredible engine, the Kawasaki Brute Force 750 is prone to have several problems including the engine not starting, slipping belts, the radiator fan not working, and even a faulty ECU which doesn't let the vehicle switch to 4 wheeler mode. Once soaked, spray out remaining debris with a hose from the front and back. Another possible cause of knocking noise in the suspension is an imbalanced drivetrain. The engine overheating is another recurring problem in the Brute Force 750. Plus, an appropriate exhaust pipe, Read More Exhaust Pipe Measurement Tips For Harley DavidsonContinue, Harley Davidson engines are powerful and long-lasting. But its also built with plenty of creature comforts to keep you riding all day long. If it does not, and youve ruled out the fuel filter and fuel pump relay as being the cause, you can be pretty sure it needs to be replaced. Both of these options seem to work in overcoming this issue. It will be great to hear if the injector fixes your issues. A malfunctioning fan is dangerous. Mine used to do that as well. How can an air bubble form? Act accordingly if you find them loose or corroded. Here is a YouTube video to fix the oil leakage: Overheating engine of the Kawasaki Brute Force 750 is not that much notable as other problems I have already talked about. Some symptoms of the problem can be engine overheating for a faulty fan, dead battery for meter tarrying, blown fuses, difficulties in switching to 4WD mode, engine starting without an ignition key, and check belt light flashing. JavaScript is disabled. The issue is that the air intake is located just below the handle bars, and the larger engine in the quad tends to suck in so much air that any water or mud that may be airborne in the front end area will wind up in the airbox and potentially flood it. The best offense against all the problems discussed here is a solid defense. An In-Depth Look at the Common Kawasaki FR730V Problems, Kawasaki FR651v Problems How To Fix Them: Kawasaki Lawnmower Engine, Tackling the Most Persistent Kawasaki FX730V Problems, The Ultimate Guide to Kawasaki FX801V Problems: Solution & Maintenance. 2010 Kawasaki Brute Force 750 4x4i. Dmitry has been an editor and author at Cararac.com since 2015. Kawasaki was able to fix this issue on the older models by just bundling up the connectors and soldering all the corresponding wires together, and seal them separately from the connectors. Ask any outdoor enthusiasts about having fun, and the answer will likely involve riding an ATV. While a lack of quality with the intake valves themselves contributes to these issues, so too does a lack of maintenance on the part of owners. This is a simple process that can be done with a few tools. To overcome this issue, owners have turned to either installing a special air box cover that shields it from this airborne water and mud, or to installing a full snorkel kit to extend the air intake higher. Those who use their ATVs for heavy-duty work or off-roading may see a shorter lifespan, but even then, the Brute Force 750 is built to last. Like this owner, you may see oil marks on how you ride the ATV. I made a disk that I can pull disking the garden and food plots. Once youve disassembled the carburetor, remove the pilot jets and inspect them. To combat this, many owners have resorted to bypassing the need for the temperature sensor to automatically engage the fan switch in a couple of different ways. It is carb. These are all likely signs that either the shift linkage needs an adjustment, or the motor mount bolts need retightening. You can bundle up the connectors and solder all the wires, and seal them separately from the connectors correctly. Both differentials take a small amount of oil, and the stock oil seals on both are prone to leaking. 2022 Ford Lightning Lifted What Should You Know Before You Buy? And it is all stock. One major issue of the Kawasaki Brute Force 750 appears in its engagement of 4-wheel-drive(4WD) mode. Once you have inspected all of these things, and the fan still does not work, then it is likely that the issue is with the radiator itself. A loose ATV belt can cause all sorts of problems. If it is not the scenario, place a temperature gauge on the bike. It protects the chain, gear, and other metal parts from wear and tear. Your quad gets useless quickly if vital parts are damaged by heat, and a blown engine is virtually impossible to repair. If you take your bike in mud most of the time, you should relocate the radiator and the racks. Mine used to do that as well. First step in these situations is to re-clean the carb with carb cleaner and re-clean the jets with carb cleaner and compressed air. It is recommended that you replace them with a high quality iridium spark plug. 06 650i, 29.5 skinny laws,warn 3000 winch,relocated rad,oil cooler,oil press ,water temp,an oil temp gauges, fst 85mm 11.5 to 1,fst stage2 cams,dynafs ing,head porting,front mounted reciver hitch(works well moving trailers) full hmf exhaust . As you know, the bike has two driving modes: 4WD and 2WD. Go over each of them and ensure they are fully tightened, even well over the recommended torque setting in the owners manual. For instance, the connector will corrode when the bikes electrical system encounters water. They do have replaceable bushings..and no, they do not come loose. The engine overheating is another recurring problem in the Brute Force 650. I assume you have kept the cam chain adjusted and the valves adjusted, have not dumped it and damaged the sensor that shuts down if it has been rolled, etc. This is especially true if you frequently ride in mud or water, as the belts can swell and become less tight. For damaged spark plugs, you should clean or replace them if needed. However, like all vehicles, it is not without its problems. If you hold the throttle at a little higher than idle it backfires through the front carb only. Kawasaki Brute Force 750 carburetor problems are another of the more commonly experienced issues with this machine. Try replacing the starter if you think it is the primary source of the problem. But while owner feedback through the years has been overwhelmingly positive, a number of common Kawasaki Brute Force 750 problems have been identified as well. You must check this regularly if you love outdoor riding a lot. It could be those BUSS connectors we mentioned earlier, a bad actuator, or blown fuses. For sport riders, this is the ultimate outdoor vehicle, and it will be with you all the way through to the end of your adventure trip. For a better experience, please enable JavaScript in your browser before proceeding. Harley Freewheelers are unique and look tough and luxe all at once. The CPS may be weak. However, some owners suggest using acids on it like aluminum brighteners, coil cleaner, etc., to clean the radiator. Stay ahead by sealing it with that dielectric grease we keep bringing up. This means fuel consumption is at maximum efficiency, and the engine response is snappier than youd expect. This ATV features a 749 cc, liquid-cooled engine with a stellar ground clearance of 9.4 inches. These 44 quads are built to withstand even the rockiest of terrains. Power is plenty, the suspension is supple, and the Brute can tackle tough jobs around the ranch and rapid-transit trails while spitting rocks or slinging mud. KawieRiders.com, Uniting Kawasaki ATV Enthusiasts on the 'Net! 2014 t2 800 N PARTS! If your BF 750 faces such issues, it might be time to replace the engine brake actuator or the 44 actuator. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Any hard starting, rough idling, or stalling experienced with your Brute Force 750 is likely attributed to the intake valves. Owners and lovers of the Kawasaki ATV range swear by the Brute Force 750s reliability and strength when you need it the most. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Machine slipping out gear, the connector will corrode when the bikes electrical system exposed., youll need to replace the parts or adjust them properly is especially true if you love riding! Some quistions about the Brute Force 750 based on customer feedback is it! 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