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Electric Bicycle Repair And Maintenance
Feb 05, 2018

First, pay attention to clean, water, especially in winter after the brine (many cities in the winter after the snow spray to avoid freezing ice) more timely cleaning, otherwise easily lead to corrosion of metal parts, paint off aging. The second is to note the maximum height adjustment. After a period of riding a new car, in accordance with the requirements of the manual, the whole car should be checked and adjusted. Tightening and lubrication are indispensable at this time. Check the fasteners are loose, the transmission is flexible, pay attention to the oil chain after the oil wipe clean, a little oil flywheel point. Tire inflated to be appropriate, otherwise it will affect the comfort and life cycle. Brake is the basic guarantee of safety, but should always check, as long as there are problems should be immediately adjusted or repaired.

1, electric bicycle should be adjusted before use saddle and handlebar height, to ensure the comfort of riding, reduce fatigue. The height of the saddle and the handlebar should vary from person to person. Generally, the height of the saddle should be sufficient for the rider to be reliable on one leg (the whole vehicle should be basically upright), the height of the handlebar should lie flat on the rider's arm, Relax and arm as appropriate. However, the adjustment of saddles and handlebars should first of all ensure that the insertion depth of overshooting and riser must be higher than the safety mark line.

2, electric bicycle should be checked before use and adjust the front and rear brakes. The front brake is controlled by the right brake and the rear brake is controlled by the left brake. Before and after the brake to adjust the brake handle around halfway to reach half the stroke that can be reliably braked as appropriate; brake over wear and tear, to be promptly replaced.

3, the role of electric bicycles should check the tightness of the chain. The chain is too tight when riding pedal, too loose is easy to tremble, rub the other parts. Dip the chain is 1-2mm more appropriate, generally do not pedal riding can be properly tightened. Adjust the chain, first loosen the rear wheel nuts, screw out through a uniform screw around the chain screw, adjust the tightness of the chain, re-tighten the rear wheel nut can be.

4, electric bicycle should be checked before using the chain lubrication. Feel and watch the chain of the chain axis rotation is flexible, chain link rust is serious. If the corrosion or rotation is not flexible, should be appropriate amount of oil, serious should replace the chain.

5, electric bicycle before riding, should check the tire pressure, handlebar steering flexibility, front and rear wheel rotation flexibility, circuit, battery power, motor status and lighting, speakers, fasteners, etc. to meet the requirements.