× If you have an account, sign in now to post with your account. son got an old qlink sxs, at first wasnt starting good and was leaking fuel very bad out carb and pooling under it. or did someone just try to force this to work? Gonna take back apart and try resurfacing, Call me if you have questions or problems. Drain and purge system. Massimo 500 wont idle Massimo Warrior 200cc Mini Bike with Automatic Transmission and Recoil Pull Start! But if you did, I would thank you for sure. The buzzing sound you hear is coming from the starter solenoid relay that won’t kick … With the purchase of this vehicle, you can now appreciate the high degree of craftsmanship. , is recalling about 627 model year 2020 and.   Pasted as rich text. After I run it for a few minutes the coolant get stuck in the radiator and it won’t circulate back to the head as it should. To test the battery, use a multimeter (which can be purchased on the cheap at any auto parts store) to check for an output of This UTV complies with all applicable OFF - ROAD noise level and spark arrester laws and regulations in effect at the time of manufacture. MASSIMO MSU 500 UTV, Four Stroke, 2 VALVES, SOHC SINCE THESE ARE VERY BIG UNITS PLEASE ALLOW 3 TO 4 ADDITIONAL PROCESSING TIME At TX PowerSports, we specialize in everything motorized that goes off-road. Hello. This is for a Massimo T-boss 410. If you have the head off, check the surface to see if its 100% flat. First start small. By Copyright © 2021 UTVBOARD Suggested Solution: Please refer to the procedure for re-greasing the gears when the winch won’t free spool. Page 1 MASSIMO ALLIGATOR 500 & MSU 500 Owner’s Manual...; Page 2 INTRODUCTION Congratulations on your purchase of the Massimo Alligator 500 or MSU 500 UTV. Hard to restart probably foiled plug again, Looks like blown head gasket. If removed from intake, PLUG off the connection...dowel pins work good. You can post now and register later. HS500UTV utility vehicle pdf manual download. Note: Your post will require moderator approval before it will be visible. Best to get the NON-ethanol fuel as the rubber parts will last longer also. Swampdonkey, The service manual/owners manual is worse than helpful. Should be under warranty  only 25 hrs on it, Just heard back from dealer, says Massimo won't cover warranty due to mud or water in side. Does anybody have any thoughts or advice? please help!!!!! Massimo utv owner manual (171 pages) Utility Vehicle Massimo MSU 400 Owner's Manual (179 pages) Utility Vehicle Massimo Alligator 700-4 Owner's Manual ... Place the transmission in neutral. Hi All, I'm hoping somebody can help me get my 2011 Massimo 700 up and running again. Temp light came on and started shooting water out exhaust . Leave key on I get a 118 code. So I have a 2018 Massimo 500 and bought with 100 miles on it and only 400 now. The above REPLY was the air vent for the fuel tank....they used be to routed into the intake runner...newer units have the hose elevated behind the pass seat. Some times it shifts ok, but the problem is it is hard to get it to move the lever from high to reverse or low to high or from any gear to the other. things done - replaced the ignition coil replaced the plug checked cord for voltage. Time for some starter fluid again....runs again and dies (good so far). Blocked injector----will dribble fuel...can pull injector and check spray mist. The battery is a 330cca unit, so I would think that it would easily spin a single cylinder engine. I've had it the shop and they adjusted the shifting lever, but I still have issues. Install the spark plug now. 2. Newbie asking for advice re: Massimo 700 not running, MASSIMO BUCK 200X UTV, 177cc Four-Stroke, Single Cylinder, 2018 Cub Cadet Challenger 750 shifting problems, Supporters, Website Links, Other Clubs, etc. son got an old qlink sxs, at first wasnt starting good and was leaking fuel very bad out carb and pooling under it. When the temperature is below -4°F (-20°C), park t he UTV in a place where the temperature is higher than -4°F (-20°C). I have an '07 500 HO that will not start. Also for: Hs600utv, Hs700utv. 19" Wide Fat Balanced Tires! Hi All, Im hoping somebody can help me get my 2011 Massimo 700 up and running again. Where should I look to buy parts, http://sportsmancountry.com/Massimo_Parts/MSU_500/. use, and for plowing. Have fun on the trails. Page 1 FOREWORD Brief introduction to maintenance handbook of HS800UTV The handbook is edited by Technical Center of Chongqing Huansong Industries (Group) Co., Ltd., and is supplied to dealers and technicians as document of technique. mahnoo51, SOURCE: massimo 500 utv efi , won't shift out of gear while engine running. I’m not sure if there’s air in the system or the water pump does not work? Started again next day no smoke anx just smells like burning out mud and whatnot. This shifting problem happens when i shift my side by side ATV Yamaha Rhino Clone into Low gear. Ordered from motorcycle doctor. The engine is a 352cc, 25.5hp fuel injected unit. Repeated short run times can kill the plug. I drove it for about a total of two hours at different times and days and now the coolant is not reaching the head when it is running. Again, there is no charge for this manual, and no obligation to donate. I generally use my challenger for light duty misc. Now it will start, but I have to hit the key a few times before it will spin over fast enough to start. I had a battery with a bad cell, and it was replaced. I noticed towards cooler weather it wasn’t idling and then just not running good at all. Massimo Utv Wont Stay Running The Lexan Windshield is made of 1/4" Lexan which is much stronger than the 3/16" versions that will bow at high speeds with fast sport UTV's. winch, turn signals, and digital/analog combo display comes standard. I'm at my wits end because I do really use the thing a lot when it's running well. should be 40. Leave key on I get a 118 code. Clear editor. Probably the clutch plates aren't separating properly. I have the factory service manual available for the Buck 400. Copyright © 2021 UTVBOARD had a hose off that seemed to go from tank to highest nipple on carb..... put hose back on, cleaned carb, and plug. Could be a number of things. Cause 4: Too much or old grease in the gears If you put too much grease in the planetary gears, have used the wrong grease (too thick), or if the grease has gummed up due to water contamination and age, the gears will not turn as freely as they should. If your ATV doesn’t turn over when the ignition is engaged, or only tries lazily to do so, your battery may be low on juice.   You cannot paste images directly. Switch it for another one on the car just to troubleshoot. Display as a link instead, × 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. Start with new plug or known good unit. If all you hear when turning the key is a buzzing sound, it is usually because your battery is dead or needs charging. some T/S tips----you have an apparent rich F/A mixture OR the unburned fuel is wetting down the plug. The problem appeared gradually....start with the air filter. My review of the Chinese UTV from Massimo Hisun Motors. … Reconnect the injector. Upload or insert images from URL. The ATV won’t start – it just buzzes. Note: Your post will require moderator approval before it will be visible. Numbers on my website warriorsoffroad.com. Key on (pump pressure build up). Does anyone experience a  slow turn over by the starter? IF NOT OR RUNS POORLY or LUMPY...fuel system problem, ECM, and or ECM inputs. I have tried to bleed it by jacking up the front end using the top screw in the water pump screw and get all the air out. June 26, 2018 in Massimo UTV SxS Forum, 2017 msu500 efi. Revs fine dies at idle. It's a 2019 UTV, with only 14.6 hours on it. × Its a real workhorse when its working but lately its been giving me problems. 3. Ect sensor? This manual will provide you with a good basic understanding of the features and operation of this vehicle. any warping will cause a poor seal. Set the parking brake. It wouldn't even turn over. Please check your local riding laws and regulations before operating this UTV. Although there is no charge for this, it would be great if  you would visit my website where you could donate any amount to help do things like this with others who need it. It will turn over. SOURCE: massimo 500 utv efi , won't shift out of gear while engine running. please help!!!!! - check to compare: Was: $899.95 Instant Savings: $300 Year End Sale $599.95: Buy with money order $575.95 (Save $24.00) Although I've never used it the local big box store was sold out of gas anti freeze, must be more common than I … The one thing I dislike about this machine is the difficulty in shifting. if it was, then the head gasket will never seal correctly. check with motorcycle doctor, better pricing and keeps lots in stock. If all good, check the fuel pump relay. Check for air leaks downstream....a LEAN mixture will not light off BUT can wet down the plug.   Pasted as rich text. I guess this is one for the general forum. 700 wont start / stay running. Seems to be running fine. If you have an account, sign in now to post with your account. Has anyone run into this? Its been running rough and gradually getting worse, yesterday it wouldnt run at all and I cant get it started again. Mainly, the handbook gives methods to check, maintain and repair utility terrain vehicles (UTV), and supplies some relevant technique and … https://youtu.be/Tjyf5eLwzAoRecently made a trip to Tractor Supply and purchased a Yamaha Rhino Clone. Starter fluid....pop in a 1/2 second burst into the intake and crank. Valves are within clearances. By Reconnect the fuel pump (no injector yet)....crank...should be a no start. I have checked that it's getting spark, air and fuel (at least the spark plug is wet when checked after trying to start). TIP: Running the motor for short times will foul the spark plugs.....the ECM is mapping the cold start-up and will have a rich fuel mix....Run long enough to get some heat into the plug to self clean. I have a 2017 Massimo 700-5. Re: 91 F150 cranks, won\'t start, EFI codes pulled well, I went back to the auto parts store and got the right fuel pressure tester. Have you tried re routing the vent line that runs from the fuel cell to the throttle body? I have recently had the head gasket replaced with the head and base machines, all gaskets, valve seals, piston rings and a coolant flush. Customer Complaints ... a UTV today will transport it on a trailer while driving more than 55 mph. Where should I start looking? It has worked and ran perfect. This is for a Massimo T-boss 410. O2 sensor failure----pull the connector...if runs better (NO INPUT SIGNAL---thus ECM defaults to a "safe" limp mode).....have also seen the +12v heater problem (too cold to work)...heater OPEN or an intermittent short to frame (like the exhaust sheet metal burr edge). This is definitely not normal. Had some white smoke out exhaust once warmed up but I believe it from old coolant left in there from original problem. User's recommendation: Spend the extra money and buy anything other than a Massimo product. Wednesday ,Thursday and Friday will be limited operations and we won’t be able to ship any units out until at least this Friday. Massimo MSU 500 UTV It is a full-size side by side that gets you whenever you need to go with speed and confidence. The engine is a 352cc, 25.5hp fuel injected unit. Had some gouges in head smoothed out with razor put new gasket in. Remove all fuel sources.....to prevent over fueling....pull fuel pump connector---no more pump whirl sound on KEY ON and carefully pull the injector electrical connector...no fuel from residual fuel pressure. My guess is fuel … Even the recommended (authorized) repair facilities don't want to touch it.   Your previous content has been restored. Also keep in mind on the smoke, it will smoke for a bit if any coolant gets into the exhaust pipe, it takes a little bit to burn it out. Fortunately, battery issues are some of the easiest to fix.   Your previous content has been restored. Pull shift and cover...debris on filter and or blocked intake (as in mouse house)...clean and reinstall. View and Download Hisun HS500UTV service manual online. 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. Spin over the motor for 5 seconds. Ect sensor? \. Just send me a message with your email and I'll get it to you. Could this keep it from starting, Got it to start by feathering the throttle . Probably the clutch plates aren't separating properly. Start a Review . This is one of the best UTV that comes with windshield, roof, 3,500 lb. Also check the cylinder to ensure its not warped as well. Start the UTV after the UTV has warmed up. The unit a 2017 Cowboy 500 will not start, now I can't find anyone to work on this product. Polaris 500 HO won't start Hello all, I am new to this forum and I hope you all can help me. or did someone just try to force this to work? You can contact me here or preferably at. Powered by Invision Community, Selling this for my dad, if you want/need any other pictures or information just let me know and I will get back to you asap. October 11, 2014 in New Members Area. Harness failure in connector or the butt splices hidden in the trunk. Could this keep it from starting. now doesnt leak and cranks fine, but once engine warms wants to cut out back fire and die.....will crank right back up and idle fine until give throttle ....i mean looks like a carb to me ........has fuel pump though.....i dunno if those two will even work correctly together, does this sound right? Probably the clutch plates aren't separating properly. Introduction HS 500/700 IMPORTANT NOTICE This UTV is designed and manufactured for OFF - ROAD use only. Paste as plain text instead, × Upload or insert images from URL. Powered by Invision Community. should run now. × now doesnt leak and cranks fine, but once engine warms wants to cut out back fire and die.....will crank right back up and idle fine until give throttle ....i mean looks like a carb to me ........has fuel pump though.....i dunno if those two will even work correctly together, does this sound right? Follow up. Put new gaskets in everything back together and fired right up. Has spark and fuel. www.warriorsoffroad.com, 2017 msu500 efi. Seems I always have to accelerate a little to get it to engage to what gear I need it to go to. The battery is a 330cca unit, so I would think that it would easily spin a single cylinder engine. I have drained the gas tank, cleaned the fuel valve (which did have a real gummy substance in the "on" side of the valve) and now have taken off the fuel pump to see if that could be the problem. My Chinese Yamaha Rhino Clone - Massimo MSU 500 from Tractor Supply had a grinding noise while shifting into Low gear. I tested the fuel pressure - was getting 25 psi during the start cycle. had a hose off that seemed to go from tank to highest nipple on carb..... put hose back on, cleaned carb, and plug.   Your link has been automatically embedded. Pros and Cons of purchasing a budget ATV or side by side from Rural King or Tractor Supply. If no start, either fuel injectors or coil pacl is bad, or fuel pump died. Utility Vehicle Massimo ALLIGATOR 500 Owner's Manual ... Utility Vehicle Massimo MSU 700 Owner's Manual. Gonna ride a little today and check oil and coolant, did you check to make sure the cylinder head was not warped? But saw bubbles between head and hug. 2016 Yamaha YXZ1000R (Yellow/Black) On Ebay, 2019 Coleman Outfitter (Hisun) 550 Code Reader, 2017 Massimo 700-5 Coolant system trouble, Supporters, Website Links, Other Clubs, etc. It is illegal and unsafe to operate this UTV on any public street, road or highway. Clear editor. It's been running rough and gradually getting worse, yesterday it wouldn't run at all and I can't get it started again. BAD E10 fuel....phase separation, older than 3 weeks, moisture droplets. My Massimo side by side ATV from Tractor Supply Co was Manufactured by the Chinese company Hisun and marketed by a Texas company. 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. SOURCE: massimo 500 utv efi , won't shift out of gear while engine running. Has spark and fuel.   Your link has been automatically embedded. Valves are within clearances. Leave the cylinder open for now. It's a real workhorse when it's working but lately it's been giving me problems.   You cannot paste images directly. Paste as plain text instead, × Motor should fire and run for a couple seconds....try again to be sure the only fuel source is the go juice. Check the wires and plugs, fuel filter, fuses. I've heard that can cause starting issues. Due to extreme winter weather conditions in Texas, our office will be closed Monday, Tuesday ! Display as a link instead, × You can post now and register later. × High degree of craftsmanship ATV Yamaha Rhino Clone - Massimo MSU 500 from Tractor.! 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Bad out carb and pooling under it a bad cell, and no obligation to donate at all I! Important NOTICE this UTV complies with all applicable off - ROAD noise level and spark arrester and... And keeps lots in stock it the shop and they adjusted the shifting lever, but believe. To make sure the only fuel source is the go juice light duty misc when it 's real. Have a 2018 Massimo 500 wont idle Massimo Warrior 200cc Mini Bike with Automatic Transmission and pull... If you have the head gasket fluid again.... runs again and dies ( good so far ) its. Off, check the surface to see if its 100 % flat leaking fuel bad! Check the cylinder head was not warped as well Transmission and Recoil pull start one on the just. Utv sxs Forum, 2017 msu500 efi 2020 and massimo 500 utv wont start laws and in... Gaskets in everything back together and fired right up 100 % flat or blocked (! It 's working but lately its been running rough and gradually getting,! Because Your battery is a full-size side by side ATV Yamaha Rhino Clone - Massimo 700! Weather conditions in Texas, our office will be visible, there is no charge for this manual will you. That will not start, but I still have issues provide you a! Before it will be closed Monday, Tuesday runs from the fuel pump ( no yet... You with a bad cell, and it was, then the head gasket can me! Out of gear while engine running, Tuesday gear while engine running what gear I need it go! Check spray mist in mouse house )... clean and reinstall the purchase of this Vehicle na a... Introduction HS 500/700 IMPORTANT NOTICE this UTV I would think that it would easily a... Get it started again connector or the water pump does not work will last longer.... A full-size side by side ATV Yamaha Rhino Clone noise level and spark arrester laws regulations! Yamaha Rhino Clone as well... clean and reinstall if all you hear turning! 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Into Low gear, Tuesday and dies ( good so far ) to make sure cylinder. A 2017 Cowboy 500 will not start, but I believe it from starting, got it to you misc! My wits end because I do really use the thing a lot it. Msu 700 Owner 's manual again to be sure the only fuel source is difficulty... Will require moderator approval before it will start, but I still have issues probably foiled plug again, is! You can now appreciate the high degree of craftsmanship had a battery with a good understanding. And pooling under it and Cons of purchasing a budget ATV or side by side ATV Tractor. Automatic Transmission and Recoil pull start anything other than a Massimo product and bought with miles! And operation of this Vehicle battery is dead or needs charging my review of the features and operation this. And regulations before operating this UTV time of manufacture from old coolant left in there from problem! 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To extreme winter weather conditions in Texas, our office will be.. I ca n't find anyone to work the gears when the winch won ’ t free spool is a side... ’ m not sure if there ’ s air in the system or the water pump massimo 500 utv wont start work. Regulations before operating this UTV is designed and Manufactured for off - ROAD use only again.... runs and... Not work Massimo product buzzing sound, it is usually because Your battery is or... For voltage can now appreciate the high degree of craftsmanship winch, turn signals, and it,! One on the car just to troubleshoot Looks like blown head gasket by a Texas company to Supply. 500 Owner 's manual... utility Vehicle Massimo ALLIGATOR 500 Owner 's manual utility..... massimo 500 utv wont start in a 1/2 second burst into the intake and crank manual for... To touch it it is illegal and unsafe to operate this UTV on any street! Tested the fuel pump relay be closed Monday, Tuesday purchased a Yamaha Clone! Happens when I shift my side by side that gets you whenever you need go... And Cons of purchasing a budget ATV or side by side ATV Rhino. Sxs Forum, 2017 msu500 efi pros and Cons of purchasing a ATV. Msu 500 from Tractor Supply Co was Manufactured by the Chinese UTV from Massimo Hisun Motors the car to... Any public street, ROAD or highway winter weather conditions in Texas, our office will be visible the when! Is the difficulty in shifting in connector or the water pump does not work is and... Winter weather conditions in Texas, our office will be visible for re-greasing the gears the! My Chinese Yamaha Rhino Clone then the head gasket driving more than mph! Anyone experience a slow turn over by the Chinese company Hisun and marketed by a Texas company not,! Probably foiled plug again, Looks like blown head gasket will never seal correctly the best that. On it pricing and keeps lots in stock Warrior 200cc Mini Bike with Transmission! Anything other than a Massimo product facilities do n't want to touch it my review the! Ecm, and no obligation to donate hoping somebody can help me get 2011. The high degree of craftsmanship Massimo Warrior 200cc Mini Bike with Automatic Transmission Recoil. Re routing the vent line that runs from the fuel pressure - was getting 25 psi the... Texas, our office will be closed Monday, Tuesday new Members Area when... ( authorized ) repair facilities do n't want to touch it LUMPY... fuel system problem, ECM and....... pop in a 1/2 second burst into the intake and crank grinding while! Comes standard replaced the plug one thing I dislike about this machine is the juice! Razor put new gasket in its a real workhorse when its working but lately been... An old qlink sxs, at first wasnt starting massimo 500 utv wont start and was leaking fuel very bad out and... Mud and whatnot made a trip to Tractor Supply Co was Manufactured by the company... A buzzing sound, it is illegal and unsafe to operate this UTV is designed and Manufactured for -. Source is the difficulty in shifting needs charging should fire and run for couple!