Specific maintenance content of Tricycle With Cabin

The maintenance of the entire Tricycle With Cabin includes checking whether all the screws and nuts of the entire vehicle are firm, whether the control performance is good, whether the tires need to be replaced, whether the mechanical system is in good condition, whether the battery capacity is up to standard, and whether the brushed motor is repaired once a year. The specific maintenance content is as follows:

Fully debug the entire vehicle, check whether there are any hidden faults in the electrical control circuits, and whether the electrical connecting wires are damaged. If any, they should be eliminated on the spot.
Adjust the front and rear brakes to ensure the brakes are flexible and reliable;
Whether the handlebar steering is reliable and whether the handlebar and the front fork are sliding against each other;
Check the battery regularly (once a month in summer and every 2-3 months in winter) to see if the battery liquid level is below the mark. If the plates are exposed, add distilled water in time. (Be careful not to add acid, because the electrolyte concentration has been adjusted according to the ratio when each battery leaves the factory. Adding acid will destroy the existing pH balance, cause corrosion of the plates, and affect the service life of the battery.