Scooterotica

J1MS wrote:If it's one or two fins on opposite sides of the flywheel and the scooter isn't a high HP rev monster I would most likely use it as is. But if most of the damage is on one side I woud tig new fins back on. Or fit a new plastic fan.

To test set your meter to Ohms, the 1 Kh scale will do.
Zero the meter by touching the probes together, this Reading should be zero.
Now check with probes connected Between red and White approx 125 ohms resistance.
Then between green and White approx 520 ohms.
And between green and red approx 640 ohms.
Then check between yellow and the earth to stator lighting circuit approx 0.3 ohms resistance.
It's hard to check the pick up to see if it's still working even with the correct read Inge as the diodes inside can be burnt out but the Reading is still correct. But with the stator connected to the engine and spinning the flywheel the correct voltage produced from the pick up is 1.2 volts if it's in good condition.
Sorry I can't give more accurate figures as I'm at work (45 min break) driving and have no notes so this is from memory but I think it's close to right.

TS1-200 wrote:I would like to Tig new fins on if that is possible, the welding wouldn`t affect the magnets would they? I`ve got an old flywheel to cut the fins off.