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Post by tvnacman on Jun 19, 2015 9:21:53 GMT -5
do you have spark, when was the last valve adjustment?
John
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Post by tvnacman on Jun 15, 2015 4:28:48 GMT -5
clean and lube the moving parts and the pivot points, use good hi temp grease.
John
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Post by tvnacman on Jun 12, 2015 11:39:06 GMT -5
is the cooling fan running? Whats the charging voltage?
John
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Post by tvnacman on Jun 11, 2015 16:53:32 GMT -5
is the battery charged? When the batteries are weak they tend to have starter problems.
John
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Post by tvnacman on Jun 11, 2015 16:22:21 GMT -5
50cc ?
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Post by tvnacman on Jun 11, 2015 11:03:36 GMT -5
did you leave out the pick coil from the picture?
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Timing
by: tvnacman - Jun 10, 2015 4:06:34 GMT -5
Post by tvnacman on Jun 10, 2015 4:06:34 GMT -5
If you can get a better angle on the cam holes (side angle) and maybe some light or something on the flywheel "T" mark, that'd be great because I can't make a whole lot out of either pic, really. I can't see if the cam is a tooth off at that angle, and I can't see the "T" mark on the flywheel to see if it lines up with the notch on the engine. What does "slip" mean? 2nd this also check the flywheel is not loose on the crankshaft. John |
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Post by tvnacman on Jun 10, 2015 4:00:37 GMT -5
Sorry I should clarify, It is a TGB scooter and therefore the part is extremely specific. the GY6 stators had the mounting holes too close together to work. I don't see why it would work either, but then what is the technical reason for having the flywheel magnet count match the stator coil/pole count? Also john/tvnacman if you want to help me find something these are the dimensions: OD of stator 83-84mm ID of stator 36mm mounting holes center to center: 47mm Also it is an AC stator with an exciter coil wire, a wire for the rectifier, and a wire for the headlights which is also wired to the rectifier. I would be happy to help, but I need some more info a few pictures would be best. Engine size, sub model type of engine 2t 4t, engine number. Pictures of the mounting area. John |
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Post by tvnacman on Jun 8, 2015 11:10:22 GMT -5
Did you get the charging system squared away?
John
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Post by tvnacman on Jun 7, 2015 15:01:32 GMT -5
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Post by tvnacman on Jun 7, 2015 9:50:56 GMT -5
so you working single phase, then JerryScript nailed it. you need a normally closed relay with a 12vac coil. so when the engine is running the relay is energized and the lights are off. When you turn the key on and the engine is off the key feeds power to the switch part of the relay and the lights are on , turn the key off everything is deenergized. John |
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Post by tvnacman on Jun 7, 2015 9:18:51 GMT -5
You'll need a relay with a normally closed switch, powered by the stator, which will open when the stator is putting out enough juice to activate it, and will return to the closed state when the stator is not putting out juice. The power for the device hooked up to this relay will come straight from the battery, so no AC components. very very close JerryScript Lain do you have the7 pin regulator? if so the magic is in the white wire and normally closed relay. John |
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Post by tvnacman on Jun 7, 2015 9:14:00 GMT -5
ok twice you have been asked about #6 we can see in your pictures that #7 is damaged.  John |
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Post by tvnacman on Jun 7, 2015 9:05:11 GMT -5
what did you do with the extra vac hose?
John
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Post by tvnacman on Jun 7, 2015 6:47:22 GMT -5
I would like to see the boss the variator rides and slides on too.
John
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