Dale Stansbery

They make a clamp to tighten up a hitch in the receiver. It may work on the other end if there's room. I have the same 550 setup, but can't get to it to look for now. Amazon.com: Hitch Anti Rattle Clamp for 2” and 1.25” Receivers - Carbon Steel Trailer Hitch Tightener with Rubber Shims - Black Powder Coated for Noise & Vibration Control - Easy Install : Automotive

refer to the service manual. I'll try to upload a copy. 550cc & 750cc Utility Service Manual(1).pdf

Did the lights come with any instructions? If not, go to their website where they will have instructions, I looked. They also have a support phone line, that would be your best resource. They apparently have a wide selection of lights and may have various wiring options.

You've answered your own question. The pressure is way too high. It's only running on that portion of the tire and the fronts wear faster than the rears because they take a beating from steering, especially on hard pavement. You must also have a very hard ride. Get the pressure down to the recommended level.

Try this link, it will contain wiring diagrams. He may see this post and reply, he's a great resource on this site.

Do you have any mechanical experience? The fluids were probably drained because the head gasket was blown. The engine may be fine, just needing a new head gasket. Drain it all again, oil and antifreeze and pull the head and see how it looks. Get a new gasket and put the head back on noting the torque requirements. I do recommend taking the head to a trusted machine shop and have them check the flatness of the head before re assembling. They can plane a couple thousands if necessary to flatten it.

Download the service manual, this may not be for the exact year you have, but should get you close.

Inspect your engine closely, if it's a spin on you should be able to find it. It will probably be in a tight spot and may be difficult to locate at first. If it's anything like my Outfitter 550, you'll want to get a replacement filter with a nut molded on top so next time you can remove it easier next time. From ChatGPT: The Hisun Axis 550 UTV utilizes the HiSun 503-01156 oil filter. This filter is compatible with various Hisun UTV and ATV models, including the Axis 500, 700, and 750, as well as models from Massimo, Coleman, Cub Cadet, Bennche, and others. Hisun Parts Central+8Walmart.com+84atvparts.com+8 Recommended Oil Filters for the Hisun Axis 550 Here are some suitable oil filter options: Budget-Friendly HiFlo Premium Spin-On Oil Filter (HF303) Price not available Go to merchant High-Quality Replacement Chikia Oil Filter Replacement for Hisun UTV/ATV Price not available Go to merchant Value Pack SUONE 2-Pack Oil Filter for Hisun UTV/ATV Price not available Go to merchant The Hisun Axis 550 UTV utilizes the HiSun 503-01156 oil filter. This filter is compatible with various Hisun UTV and ATV models, including the Axis 500, 700, and 750, as well as models from Massimo, Coleman, Cub Cadet, Bennche, and others ChatGPT chooses products independently. Learn more

Does everything seem to function OK. Just a guess but it may be an unused connector for an unused option.

I bought generic cover from Amazon that was designed for SXS UTV's. It has tie down anchors and straps. I used it for 2 winters and it worked well. I subsequently found space in my machinery shed for it.

If it's like the outfitter 550, pull the center and right side access panels under the seat for best view and access to the dipstick. Unfortunately the aftermarket dipstick extension tubes won't work since they extend up under the non removable portion between the access panels.

Bolt M9x109, for instance this head bolt is available at Motorcycle Doctor.

Did you take a look at the parts diagram?...https://alpha-sports.com/massimo_parts.htm?q=massimo-parts I suppose there may be a unique situation that only a 1 off bolt or screw may work, but everything I see on the parts diagrams are standard metric bolts. They are after all trying to minimize costs, and creating unique hardware hardly seems productive.

Since you mentioned TSC, I assume you're talking about a Coleman. If I recall, both scales are on the screen, but I'd have to look again to be sure.

Make sure it's not in 4-wheel drive, it gets much stiffer to turn on pavement or solid ground. Also, make sure your toe in isn't way off.