Fix derailleur problems?
Hello community, I own an e-bike and it was recently repaired because the spoke etc. was broken. I picked up my e-bike three days ago and since then the 8th gear has been constantly jumping out, so I thought I'd reset the gears, said and done, then tried out the e-bike and the problem is still there. The chain keeps switching from 8th gear to 7th gear and back again, and if I pedal hard in 9th gear it also switches from 9th gear to 8th gear and back again. PS: The sprocket cassette is new (no wear) and I adjusted the rear derailleur so that the 1st and 9th gears fit exactly (I only set "L" and "H".
Sincerely, Maximilian
(2 votes)
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L and H are only stops that prevent the chain from jumping inside or outside. The circuit is set via the tension voltage. At the bottom of the gear, where the drawer is in, is a fine adjustment nut for it.
Hey, I’ve tried a little bit with the tension now, but if the 8 gear works, for example, the 9 gear doesn’t work and the 7 gear. I tried two hours yesterday, but somehow it doesn’t work.
PS: Once tried at the switching unit and at the circuit itself
Normally this is actually a sign of wear. Is the necklace new?
I assume, however, that the problem is different. In the setting screws, it comes to half a revolution. You have to do this very carefully. Switches it correctly from 3 to 4, all other gears should also work. It is only to be cautious that the gears come in both directions immediately.
When switching to a larger gear ring, i.e. a smaller gear, one can push a little on the shift lever. I use it so that the necklace can also walk down very quickly. To do this, I’ll take some tension out (fourth revolution?).
The other day, I had some thinking mistake in the back 10 times. It was related to the fact that the shift lever did not stand completely at the bottom (10). Check this!
The circuit is set to 9. Then you turn the inner limiter (applying a bit pure so that the thrower is almost under the second sprocket. In the position you screw the train. Advantage, you don’t have to pull it like a doofer when you screw it. The stop is reset, so that the thrower is again exactly below the first pinion. ieh da: the train is well stretched. Then the fine adjustment comes with one of the two adjusting nuts.
To do this, you switch to 4 or any other gear and control whether the gear is exactly below this gear. With the fine adjustment nut you can push or pull the gear directly vertically under the pinion.
Good luck.