253848493@qq.com Posted August 22, 2017 Share Posted August 22, 2017 threre are some problem in my kingsong 18. it shakes violently. who can help me to repair it in Boston? Link to comment Share on other sites More sharing options...
Chriull Posted August 22, 2017 Share Posted August 22, 2017 2 hours ago, 253848493@qq.com said: threre are some problem in my kingsong 18. it shakes violently. who can help me to repair it in Boston? If you'd give some more detailed information, you'd propably increase your chances to get some help... There are different KS18 models and different kinds of/reasons for shaking... Could also be that it cannot be repaired - maybe motherboard or something else has to be changed... Link to comment Share on other sites More sharing options...
US69 Posted August 22, 2017 Share Posted August 22, 2017 From older posts i got that this seams to be 800Watt 30kmh Max 18A Version....but you must, like chriull said, give us some more detailed infos about the shaking... Link to comment Share on other sites More sharing options...
253848493@qq.com Posted August 22, 2017 Author Share Posted August 22, 2017 I guess there are only mechanical problems. The wheel is not in the middle of the unicycle. Obviously the wheel lean apparently toward one side, so there are always some sounds of friction. The space of one side is four times larger than the other. When I push it forward, the head shakes back and forth sightly with some noises. Link to comment Share on other sites More sharing options...
steve454 Posted August 22, 2017 Share Posted August 22, 2017 6 hours ago, 253848493@qq.com said: threre are some problem in my kingsong 18. it shakes violently. who can help me to repair it in Boston? This thread seems to suggest that there might be something loose in the pedal assembly. Link to comment Share on other sites More sharing options...
253848493@qq.com Posted August 22, 2017 Author Share Posted August 22, 2017 50 minutes ago, steve454 said: This thread seems to suggest that there might be something loose in the pedal assembly. You are absolutely correct. Who can help me take it up and tighten up? Link to comment Share on other sites More sharing options...
253848493@qq.com Posted August 23, 2017 Author Share Posted August 23, 2017 Is there such a special place repairing euc? Link to comment Share on other sites More sharing options...
steve454 Posted August 23, 2017 Share Posted August 23, 2017 https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&cad=rja&uact=8&ved=0ahUKEwi06Yu4p-3VAhXCRCYKHVGQAOYQFghqMAc&url=http%3A%2F%2Fcycleloft.com%2F&usg=AFQjCNHePhBTQVSJWubk07EMawSgstcZzw They repair electric bicycles, call and see if they will tighten your pedals. Link to comment Share on other sites More sharing options...
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