Scooter Doc
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Post by sprocket on Sept 4, 2011 10:41:54 GMT -6
Most scooter are both AC and DC...AC direct from the stator and DC from the regulator rectifier...
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Scooter Doc
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Post by sprocket on Sept 3, 2011 18:10:53 GMT -6
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Scooter Doc
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speedometer
by: sprocket - Sept 3, 2011 11:18:59 GMT -6
Post by sprocket on Sept 3, 2011 11:18:59 GMT -6
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Scooter Doc
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Post by sprocket on Sept 2, 2011 17:55:44 GMT -6
I hear you...zugzug
Seriously... I'm still picking gravel our of my leg and butt from gravel rash I experienced in 1982!!!
The gift that keeps on giving... I was in terrible pain for months...
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Scooter Doc
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please help
by: sprocket - Sept 2, 2011 17:49:20 GMT -6
Post by sprocket on Sept 2, 2011 17:49:20 GMT -6
Could be as simple as a bad engine ground wire.. seen it hundreds of times...check the green wire going from the engine to the frame... but John tvnacman is the go to guy for electrical stuff...
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Post by sprocket on Sept 2, 2011 15:44:00 GMT -6
You might try a head from a GY6-B engine like the one from Scrappy...they have a different stud spacing than stock GY6s
Perhaps you will need to go with a 63mm BBK that will bolt right on... the 161QML is a very rare duck!
They tend to be on the 3 wheelers and are called 189cc Wangyes
Jiangmen Wangye Motorcycle Manufacturing
Tiangxiang 1 Road, Jiangmen, Guangdong, China
" Jiangmen Wangye Motorcycle Manufacture Co., Ltd. is located in No. 1 tianxiang rd, jiangmen city, Guangdong, China; it was founded on December 2004 which is also the subsidiary of ZHEJIANG TAIZHOU WANGYE POWER CO., LTD. The quality management of the company follows the international management trend closely; it has won the China Compulsory product Certification (CCC) and also passed the international quality system Authentication of ISO9001: 2000. Our initial registration fund is 5 million, the capital assets is 26 million, It covers an area of 44, 154sqm, with 25870, 86sqm of standard designed workshop and office building. It includes engine assembly line workshop, motorcycle production workshop and basic accessorial equipment. In addition our company project to set up a new product workshop about 70024, 86 sqm in the two years, including research center, numerical control process center, spray-paint workshop, frame workshop and three coordinate test center. There are three brands of our products on SANBEN, WANGYE, and SULMW by investing 200 million to be authorized by the head office. And it is capable to produce 300 thousand engines and 300 thousand motorcycles a year."
Ya probably more than you needed to know...
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Scooter Doc
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Post by sprocket on Sept 2, 2011 15:07:55 GMT -6
Good luck.. I think you have found the problem... the nut should only be pressing on the washer and not on the outside of the SC... I think you may of had the nut on backwards and it was putting pressure on the case...
Please let us know...
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Post by sprocket on Sept 2, 2011 14:15:19 GMT -6
The one that spits oil.. you should put into a can to catch the oil so you don't get it all over the scooter and the environment.. I don't want your oil ... thanks
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Post by sprocket on Sept 2, 2011 14:12:45 GMT -6
See it everyday.. short pants, no shirt and flip-flops...fools!
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Post by sprocket on Sept 2, 2011 14:10:24 GMT -6
I think your aftermarket clutch is the problem...it is probably out of spec... Here are the parts... there is NO WAY it should bind when you tighten that nut... Attachments:
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Post by sprocket on Sept 2, 2011 13:57:12 GMT -6
OK, if you tighten it up and the clutch stops working then there is a problem with the washer, it shouldn't effect the operation of the clutch by tightening that nut...
As I recall it is an aftermarket clutch with 20 bearings?
I would try a second thin washer under the nut and see if you can get it tight without binding...
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Post by sprocket on Sept 1, 2011 17:47:06 GMT -6
I think you will F--- it up...maybe you just want to new engine?  BUT Make certain the wife and kids are far away...there could be a melt down! |
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Post by sprocket on Sept 1, 2011 17:06:52 GMT -6
Yeah I suspect it will move out hit the case and ruin the needle bearings...
It may have enough room to become disengaged form the idler gear and then you won't have any electric start at all
Is the woodruff key good and tight? You DO have a woodruff key on the shaft?
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Post by sprocket on Sept 1, 2011 16:57:04 GMT -6
Not a good idea...
I wanted to ask you... you have both a bolt and a large flat washer on the shaft?
I can't see how you are having problems if you are using the washer...
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Post by sprocket on Sept 1, 2011 10:19:54 GMT -6
Good call from your buddy.. sounds to me like engine mounts as Alley mentioned.. check your bolts there too.. they could be loose...
Heck .. I spent two months looking for a weird rattle and finally found it was the foot peg on the kick starter!!!
It only did it between 35 and 37 mph...
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