Electric tricycle maintenance: complex electrical control part of the structure, the user should not disassemble, repair. Such as local charging voltage instability, easy to make the charger fuse electric tricycle manufacturers recommend using exchange regulator. Bike feel heavier when backwards and forwards within the implementation of the hub will have a slight friction sound are normal. Riding should not overload, should not be placed too heavy items and bring people to avoid damage to the battery and motor. Should be checked before riding the battery compartment is securely locked, each lamp display panel display is normal. When driving in rain puddles, water depth does not exceed the electric wheel hub under normal driving conditions, such as driving surface water deeper than electric wheel hub, will likely make electric wheel failure caused by water seepage. Vehicle should be avoided on the air is humid, high temperature and corrosive gases, so as not to make the paint surface plating chemical corrosion of metal parts. Avoid prolonged exposure to the sun and rain vehicle passenger electric tricycle, so as not to damage components within the controller, resulting in operational failure, accidents. Bicycle maintenance bicycle lubrication is an important part of household electric tricycle, according to usage, response pivot point front axle, rear axle, axis, flywheel, fork, shock absorbers and other components once every six months to a year to scrub and lubrication ( molybdenum disulfide grease recommended). The hub electric drive components have been coated with a special lubricant, users do not have to scrub their own lubrication. Found in unusual circumstances, the Company may be authorized to carry out maintenance and repair point. Maintenance of electric tricycle electric tricycle for the first time when attention within the rear axle gearbox to add gear oil, after the rear axle gearbox regularly check whether the oil spill, the gasket is damaged, lack of lubrication phenomenon, the timely replacement of gaskets, lubricants supplement . Gearbox, motor sprocket, timing chain lubricating badly worn should be replaced as electric three, lest affect use. Vehicle fastening bolts regularly again, check for loose, shedding phenomenon, the appropriate liquid rust, rusty screws avoid causing birth of maintenance difficulties. Vehicle cleaning, Sassafras test clean. Electric three-wheeled electric tricycle price _ _ White Dragon, White Dragon machinery provided by Shandong Machinery Limited. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) strong, credible, Shandong Linyi bicycles, tricycles and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the White Dragon machinery and you hand into the brilliant, for a better future!