Had a horrible rumbling noise coming from the inside of my Bafang mid drive 750w 48v motor so I stripped it down and found that the main helical drive axle small bearing was filled with dirt and old contaminated grease and water. So I cleaned out the old grease using brake and clutch cleaner and packed it up with new grease. I couldn’t get that bearing out without the correct bearing puller tool. I’ll have to order the right bearing and puller tool before I can do a proper rebuild on it. I’ll just have to live with the noise for now. My advice is to not submerge your motor in water and be carful when washing your bike. Water will always find a way in!!!
- Күн бұрын
Pt.1 Bafang mid drive motor BBS02 Noisy bearing strip down.
- Рет қаралды 6,045
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