Book : Bafang USED Motor Complete Repair Guide 01 : BBSHD BBS01 02 ebike kits 

Привет Где можно купить бывший в употреблении HD

thank you. welcome.

Thank you

hello. I don't know what the 3D module is. CG cannot be shared because it was created directly.

Of course it is. This is a slide hammer bearing remover. s.click.aliexpress.com/e/_DC0vN8P amzn.to/3rETm9s

It's called a blind bearing puller.

s.click.aliexpress.com/e/_Dly4H5x Slide hammer bearing pullers come in many sizes.

Or, if it's a large bearing, you can pry it out from the other side with a flat driver. The clutch bearing in the nylon gear cannot be replaced and the entire nylon gear must be replaced.

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Eyy thanks for the info man! Yeah, i also have a defective nylon gear and I already bought another one. My BBSHD is 5 years old already and some parts are definitely failing like the bearings for instance. Luckily, I know a bearing supplier who have them. 😊

JST-SM / XH 2.54 Connector

If you drive more than 10,000 km, the pinion grease may be contaminated and hardened due to dust inflow. The grease inside the case does not need to be replaced unless there is a problem. Grease condition was good until 30,000.

If the pinion large gear is broken, the motor will be locked while driving.

Unless you have a broken tooth. Controller inspection. We recommend the following motor core or Hall sensor inspection:

It is a paper gasket about the thickness of 5 sheets of regular A4 paper.

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In fact, it is not recommended to reuse damaged gaskets. Silicone is difficult to remove if used incorrectly. Because the cover is aluminum, scratches are likely to form when removing the silicone with a knife.

It's most likely a pedal assist sensor issue. (PAS PCB BOARD )s.click.aliexpress.com/e/_DmSYz1V If it is a physical problem related to the axle, we recommend replacing the needle bearing and thrust bearing.

Hello sir, first of all, thank you for your beautiful communication and quick response. I want to tell you that the pedals when running electricity are somewhat good, but the big problem is that when using the bike without electricity, the pedals are very heavy. To a degree of 100/100, but if you use the electric motor, it decreases a little to a degree of 50/100 : Because the sensor has nothing to do with normal operation, I assumed it is when the electric bike is turned on and then it does its job, isn’t it, or is it related even if the bike is without electricity?

@@lafmat962 If the pedal becomes heavier, it may mean that the nylon gear (clutch bearing) is broken and the pedal power is used directly. If you have ever opened a large cover, I suspect that you may have installed the cover's ratchet in the wrong direction.

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