Maintenance of an internal combustion forklift in summer is important to ensure its proper functioning throughout the season. Below are some tips on how to maintain a diesel forklift and a LPG forklift during the summer:

1.Check the engine oil: During summers, high temperatures cause engines to work harder, so it's important to check the oil level and change it if necessary. Make sure to use the right type of oil for your forklift.

2.Replace the air filter: The air filter on your forklift should be checked and replaced regularly. During summer, the dust and debris in the air can clog the air filter, which can affect the engine's performance.

3.Monitor the radiator: The radiator is very important in preventing the engine from overheating. Ensure that the radiator is functioning properly and check the coolant levels. If the coolant levels are low, add more coolant to prevent overheating.

4.Check the tires: The hot summer weather can cause the tires to expand, which can affect the forklift's stability. Inspect the forklift's tires regularly and ensure that they are properly inflated and in good condition.

5.Inspect the battery: High temperatures can affect the battery life of your forklift. Inspect the battery regularly and make sure it's clean and fully charged.

6.Clean the forklift: Regular cleaning of the forklift helps to prevent erosion and rusting of parts. Wipe down the forklift regularly and use a pressure washer to wash off any dirt or debris.

7.Follow manufacturer's maintenance schedule: Follow the manufacturer's recommended maintenance schedule and have the forklift inspected by a professional periodically.

By following these tips, you can ensure the proper functioning of your forklift during summer and prevent breakdowns and other issues.