Maintenance Matters For Semi-trailer

Check whether the battery is firmly fixed, and the electrolyte should be between the upper and lower limits. When approaching the lower limit, the electrolyte or distilled water should be added in a timely manner to the high line. Keep the positive and negative cables of the battery in good contact and keep the battery clean and dry. Vehicles that have been stored for a long time should remove the positive and negative cables of the battery, reconnect them after about half a month, and start the engine for about 20 minutes. If the battery is significantly low, it should be charged in a timely manner.





When the engine is in a hot state, do not open the radiator cap, otherwise it may be burned by splashing coolant or high-temperature steam. After the engine cools down, check that the coolant level is between full and low. Otherwise, distilled water, purified water, or coolant should be added. The height of the coolant level after adding water should not exceed full. If it is found that the coolant decreases rapidly in a short period of time, the cooling system should be checked for leaks or taken to a repair station for inspection.