Check and adjust parts Electric motorcycles and scooters

(1) Electric motorcycles and scooters manipulated by hand, first check the free trip. The so-called freedom of travel, refers to the beginning of this journey starting from the hand movements to work until the brake. Stroke is too small front wheel brake shoe and brake drum not all out, affecting traffic speed; stroke is too large, can not affect electric scooter motor the braking efficiency of the brakes in time. (2) Electric motorcycles and scooters operated by foot, first check the brake pedal free travel. (3) Electric motorcycles and scooters generally consists of left-handed operation, check the free stroke adjustment. (4) rear shock absorber (5) After the adjustment is mainly to check the transmission drive chain (drive belt) of the tightness, the examination site in between the front and rear sprocket (pulley) the intermediate position, toggle up and down with a finger chains, see distance moved up and down, the scooter 10 to 20 mm, motorcycles for 20 to 30 mm. electric motorcycle motor  drive belt tightness, pressing his hand [with 49 Newton (5 kgf) pressed] belts, belt sagging from 10 to 20 mm. (6) Electric motorcycles and scooters is the minimum steady speed when the engine idling, when the throttle grip on the minimum position, the engine is able to maintain continuous operation. When adjusting, first start the engine, and gradually throttle grip is rotated, check throttle grip free travel, in general, from 2 to 6 mm, such as rotation is not more than 2 mm, the engine speed is increased, showing free stroke is too small; such as rotating travel more than 6 mm, the engine speed is still not increased, then the free travel is too large.