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Post by rp62 on Feb 11, 2014 21:38:29 GMT -6
Hi everyone, My scooter sells in Venezuela under the brand Skygo Elegance SG150T-8, but it really is a Lifan LF150T-9R. It is equiped with a 1P57QMJ engine and rides on 16 inches wheels. I found that it is very similar to Rocketa MC-12-150 which is comercialized in the US. As a matter of fact both have the same engine. i need to replace the clutch which started to shown signs of wear at 2.500 km, but I would like to use a better quality one and by the way replace the variator. I haven't been able to find a performance variator, it seems this engine is a rare one. In fact it looks different to most 1P57QMJ engines. I will appreciate very much any help on this matter.
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Post by alleyoop on Feb 11, 2014 22:09:02 GMT -6
Some of those scoots with a 1P57QMJ motors 16" wheels have a 250 CVT Setup with a 123mm Variator. Take a picture of your CVT. As far as mods to the motor not to many performance parts are available for that motor. The motor has a big valve head and it is taller than your regular 157qmj motor also has a longer cam chain. Alleyoop
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Post by rp62 on Feb 12, 2014 17:44:34 GMT -6
Thank you Alleyoop. Picture of CVT with cover removed, right?
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Post by JR on Feb 13, 2014 7:17:14 GMT -6
Yes and if you can remove the nut, count the number of splines too.
JR
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Post by tvnacman on Feb 15, 2014 6:37:42 GMT -6
I have not seen any performance CVT parts for that engine . Does your valve cover have 2 bolts or four holding it on ? You can play with the roller/slider weights in your stock variator .
John
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Post by alleyoop on Feb 15, 2014 13:54:27 GMT -6
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Post by rp62 on Feb 16, 2014 13:18:44 GMT -6
Hi everyone, thanks for the help. I'm sorry but I don't have an impact wrench or the tool to hold the variator in order to release the nut, so I can count the splines. However, I did was able to uncover the CVT and take the pictures attached in this and next post. I really hope it helps
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Post by rp62 on Feb 16, 2014 13:21:11 GMT -6
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Post by alleyoop on Feb 16, 2014 16:25:04 GMT -6
Yea it looks like a bigger CVT setup. Measure the Fan Variator it is probably 4 and a little over 3/4 inchs across. Alleyoop
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Post by rp62 on Feb 18, 2014 17:27:27 GMT -6
Thanks Alleyoop. I'll measure the Fan Variator as soon as possible. After seeing the pictures, do you still think it is a BN157QMJ engine even though it indicates 1P57QMJ?
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Post by alleyoop on Feb 18, 2014 22:49:39 GMT -6
If you measure the Variator across and it measures abut 4 1/2 inchs or around 4 inchs then you can get CVT parts that are for 157QMJ motors. But if it measures almost 4 and little more than 3/4 then it has a 250 cvt setup. So measuring the Variator will tell all. Alleyoop
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Post by rp62 on Feb 23, 2014 13:58:05 GMT -6
Hi guys, I took some time today to measure the CVT components and take a look at the Valve Cover. I measured the diameter of the Variator Fan, Clutch Bell and Clutch Pulley. The VF is almost 4-13/16 in. (122 mm), the CB is 5-3/8 in., and the CP is a little less than 6-1/8 in. I also checked the Belt specs which are 906-22.5-30. In reference to the Valve Cover I saw it has four (4) bolts holding it. Again, I will appreciate your comments and guidance after this info. I hope to figure it out after it. Here you have some pictures. Thank you!
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Post by rp62 on Feb 23, 2014 14:00:07 GMT -6
More pictures... Attachments:
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Post by alleyoop on Feb 23, 2014 14:57:33 GMT -6
The CB(Clutch bell is 5 3/8 not 4 3/8) and yes that is a 250 CVT setup on that scoot. Alleyoop
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Post by rp62 on Feb 23, 2014 15:05:09 GMT -6
Yes Alleyoop 5-3/8, my bad. Thanks!
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