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I just purchased a new kymco 270, and I absolutely love it. I was reading about the break in procedure, and thought it was overly cautious, but then I got to thinking and the reason they are so cautious is the carburetor is too lean because of emissions. I am in california and our smog laws are the worst. first thing I did was remove the cap that prevents you from adjusting the idle mixture, and that made starting much easier, I don't even need the choke. then I changed the 108 main jet to a 115 and it really runs a lot better. the carburetor is easy to work on, you don't even have to take it off, it can be twisted enough to reach everything pretty easily. the idle mixture screw is not slotted, but I was able to adjust it with a pair of tweezers. the dealer made the changes to the transmission for me, so all I had to do was screw out the throttle limiter, and this quad runs great. I have tendonitis and the thumb throttle bothered my wrist, so I put a twist throttle on it. other than that, I plan on keeping it stock, it does everything I could want.

Hello, i repaired a few month ago an old ATV a kymco MXU 250 (2004) is not so difficult, just need some money, manual instruction and some hours. 1) check the noise without the rear wheels and if necessary repair the rear axle on (see video) 2) have good tools and specific grease and a friend to help you maintain the parts, a very good friend 🙂 3) have a bearing puller have a good trip with your ATV, now new project an old yamaha big bear 350 (1999), all information and advice are welcome 🤗 Thanks a lot

View File 2010 Kymco MXU450i Service Manual 2010-MXU450i Submitter Mech Submitted 02/21/2023 Category Kymco ATV  

Need upper control arm. Not a fan of my dealer. Anyone know where to get Kymco parts. TIA

Just got this 2016 Kymco UXV 700I and don't know where to check the engine oil level. Can somebody help? thanks, gregjo1948

I have a 2004 kymco mongoose 50 two stroke and it was a mess and it didnt run when I got it. There was practically no wiring harness and all of the wires that were there were electrical taped together. Long story short I ordered a aftermarket wiring harness (Complete Wiring Harness Electrics Wire Loom Kit CDI Rectifier Ignition Coil Magneto Stator For GY6) installed it and now I have no spark. Any ideas or help would be greatly appreciated.

View File KYMCO MXU 500 IRS Service Manual i hope that someone is happy with the file for KYMCO MXU 500 IRS Service Manual and greeting from Belgium Submitter Awakzrx Submitted 10/31/2018 Category Kymco ATV

Ho need help I have a kymco mongosse 90cc 2004 I put new carb on Everything work perfect except when i start and automatic choke is on engine working when choke shot down engine stop I have to start motor and hold little throttle ones heat up little working perfect??????