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Post by huflungdung on Aug 19, 2014 9:17:50 GMT -5
Hi all,
Location: Bowling Green, KY
25 years ago I used to ride a scooter and motorcycle, but got busy with career and life ... so this old fart buys a Tao Tao Powermax 150 crated, and does the PDI on it, finding 2 threaded holes which needed re-tapping, several loose fasteners, and a loose vac line. Replaced all fuel lines with the good thick ones, installed manual fuel cutoff valve and better filter, and removed the tank vent crap, replacing with just a small filter. Installed a new spark plug, and added anti-seize to the threads of it and the exhaust flange studs. The most difficult thing was struggling with getting those !#*&!!! plastic tabs in their slots.
Started up, and ran it up and down the long driveway (while waiting for title to arrive) and it ran fine until it started acting like it was stuck in hi gear - no takeoff torque at all.
So I remove the cvt cover and notice the the belt is deep into the rear pulley. Remove the clutch and rear pulley, and see it appears to be gunked up with wax grease. Cleaned all except the needle bearings, added some fresh grease and re-assembled. The installed belt is a 835 ? I thought with 12 inch wheels it should be bigger?
After re-assembly, all seems to be well. Getting my plate tomorrow.
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Post by alleyoop on Aug 19, 2014 13:54:50 GMT -5
Welcome to the forum, good to have you on here. Nice scoot you bought and a good going over you did. Ride Safe Alleyoop
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Post by shalomdawg on Aug 19, 2014 18:40:23 GMT -5
howdy and i'm disgusted you have to do that before being able to use a "new" scooter
lotsa miles and smiles to ya ken
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Post by huflungdung on Aug 20, 2014 8:11:58 GMT -5
howdy and i'm disgusted you have to do that before being able to use a "new" scooter lotsa miles and smiles to ya ken I kind of expected it, having read up on PDI and such. It seems weird that Chinese would get % of it right, but no quality control. From what I've read, most issues relate to peripheral parts - the engine is typically good. Seems like they would do the little bit of QC, and get 10% more money, and develop a good reputation... so dealers would embrace them. As it is, most dealers are rightfully afraid of them because of the labor required to get customer satisfaction. Around here, a new, ready to ride 150 scoot will cost you $1,700 from the showroom. I paid $900, and have maybe $100 in parts and purchased tools.
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Post by tvnacman on Aug 20, 2014 9:29:40 GMT -5
Welcome !!!!!!! Your doing/did well .
John
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New Rider
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Joined: Aug 16, 2014 12:18:59 GMT -5
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Post by huflungdung on Aug 20, 2014 10:19:14 GMT -5
Oh, yeah,
One item I forgot to mention, which might be the most serious issue during the PDI, was the valv clearance - the intake was right on .004" but the exhaust had no clearance at all - could not get a .001" feeler in there. With temperature expansion, it won't completely seat.
If I had not corrected this, over time I would probably have a burned valve.
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