Liangshan Trailer explains five aspects of trailer maintenance. Liangshan Trailer is a professional production base for trailers, and the following are five aspects that need to be noted

Inspection of the first tire

Every month, the tire pressure should be checked at room temperature. If it is lower than the normal standard, the tire pressure should be replenished in a timely manner. The air pressure should not be too high or too low, otherwise it will affect driving safety. Check for tire cracking and replace the tire promptly if there are safety hazards. When selecting tires, the model should be consistent.

Fifthly, maintenance and inspection of batteries

Check if the battery is firmly fixed, and the electrolyte should be between the upper and lower limits. When approaching the offline line, add electrolyte or distilled water in a timely manner to the high-level line. Keep the positive and negative cables of the battery in good contact and keep the battery clean and dry. Vehicles that have been left for a long time should remove the positive and negative cables of the battery, and reconnect the engine after about half a month. After starting the engine for about 20 minutes, if the battery level is significantly low, it should be charged in a timely manner.

Inspection of the liquid level of the third clutch master cylinder

If the clutch fluid level is between high and low, it indicates normal operation. If it is below the standard line, it may be due to damage to the master cylinder or slave cylinder cup. If it is difficult or impossible to shift gears while the engine is running, please go to the nearest repair station for maintenance immediately.

Inspection of the fourth brake fluid level

If the braking is also between high and low, it indicates normal operation. If the brake fluid is close to or below the lower limit, it indicates that there may be a leak in the system or excessive wear of the brake shoes. It should be promptly repaired at a repair station. When adding brake fluid, pay attention to adding the same type of brake fluid to prevent damage to the leather cup, and protect the paint to prevent corrosion of the paint surface.

Fifth engine coolant level inspection