The tire pressure should be checked at room temperature every month. If it is below the normal standard, the tire pressure should be replenished in a timely manner. The pressure should not be too high or too low, as it affects driving safety.

First, tire inspection
Tire pressure should be checked monthly at room temperature. If it is below the normal standard, tire pressure should be replenished in a timely manner. The pressure should not be too high or too low, as this affects driving safety. Check for cracks in the tires, and if there are safety hazards, the tires should be replaced promptly. When selecting tires, ensure that the models are consistent.
Second, battery maintenance check
Check if the battery is securely fixed, the electrolyte should be between the upper and lower limits. If it is close to the lower limit, electrolyte or distilled water should be added to the high level line in a timely manner. Ensure good contact of the positive and negative cables of the battery, and keep the battery clean and dry. For vehicles that have been parked for a long time, the positive and negative cables of the battery should be disconnected, and after about half a month, reconnect the cables and start the engine for about 20 minutes. If the power is obviously insufficient, charge it in a timely manner.
Third, check the clutch master cylinder fluid level
If the clutch fluid level is between the high and low levels, it indicates normal operation. If it is below the standard line, it may indicate damage to the master cylinder or slave cylinder diaphragm. In the running state of the engine, there may be difficulty in shifting gears or inability to shift gears. Please go to the nearest repair station for maintenance immediately.
Fourth, check the brake fluid level
If the brake fluid is between the high and low levels, it indicates normal operation. If the brake fluid is close to or below the lower limit, it may indicate a leak in the system or excessive wear of the brake shoes. Timely maintenance at a repair station is necessary. When replenishing brake fluid, be sure to add the same type of brake fluid to prevent damage to the diaphragm, and take care to protect the paint to prevent corrosion.
Fifth, check the engine coolant level
When the engine is hot, do not open the radiator cap, as this may cause burns from splashed coolant or high-temperature steam. After the engine cools down, check that the coolant level is between the full and low levels. If not, distilled water, purified water, or coolant should be added, ensuring that the water level does not exceed the full level. If a rapid decrease in coolant is observed in a short period, check for leaks in the cooling system or go to a repair station for inspection.