Daily maintenance of 70 horsepower tractor

The daily maintenance of a 70 horsepower tractor is the key to ensuring its normal operation and extending its service life. Here are some specific maintenance suggestions:

1、 Engine maintenance

Oil and Filter: Regularly replace the oil and oil filter to maintain the normal operation of the engine. It is recommended to replace according to the manufacturer's recommendations and choose the appropriate oil and filter for the tractor model.

Coolant: Check and replace the coolant to ensure the normal operation of the engine cooling system. In cold regions, antifreeze should be used to prevent the water tank from freezing and cracking.

2、 Tire maintenance

Pressure check: Regularly check and adjust tire pressure to ensure it meets the manufacturer's recommendations. Excessive or insufficient tire pressure can affect the driving performance and safety of tractors.

Tire cleaning: Regularly clean the tires to remove impurities such as soil and oil, and prevent tire wear and aging.

3、 Brake system maintenance

Brake pad inspection: Regularly inspect and replace brake pads to ensure the normal operation of the brake system. When the brake pads are severely worn, they should be replaced in a timely manner.

Brake fluid inspection: Check the level and quality of the brake fluid to ensure that it is sufficient and there is no leakage. When the brake fluid is insufficient or deteriorated, it should be replenished or replaced in a timely manner.

4、 Electrical system maintenance

Battery inspection: Regularly check the battery level and the cleanliness of the terminals to ensure the normal operation of the battery. When the battery is low, it should be charged in a timely manner.

Circuit inspection: Check whether the circuit is normal when the engine is running normally, and whether the generator belt is loose. Problems should be promptly repaired upon discovery.

5、 Steering system maintenance

Steering mechanism inspection: Regularly inspect and adjust the steering mechanism to ensure the normal operation of the steering system. Check the filter element in the steering tank, clean or replace it regularly.

Steering fluid inspection: Check the level and quality of the steering fluid to ensure that it is sufficient and there is no leakage. When insufficient or deteriorated steering fluid is found, it should be replenished or replaced in a timely manner.

6、 Maintenance of transmission system

Transmission oil inspection: Check the level and quality of the transmission oil to ensure normal operation of the transmission. When the transmission oil is insufficient or deteriorated, it should be replenished or replaced in a timely manner.

Transmission shaft inspection: Check the connection of the flange bolts at both ends of the transmission shaft, and tighten them in a timely manner if they are loose. And check the transmission shaft for wear and abnormal noise.

7、 Suspension system maintenance

Hydraulic oil pump and distributor inspection: After working for a period of time, check whether the fixing screws of the hydraulic oil pump and distributor are loose, and whether the oil pump cover is sealed.

Hydraulic cylinder inspection: Check whether there is oil leakage or seepage in the hydraulic cylinder. If oil leakage is found, tighten the fastening nut or replace the cylinder seal ring in a timely manner.

8、 Other maintenance matters

Cleaning and lubrication: Regularly clean the various components of the tractor, especially the chains, transmission belts, and other easily worn parts, and lubricate them to prevent rust and wear.

Tighten bolts: Check whether the bolts in various parts of the tractor are loose, especially the moving parts, suspension devices, and other parts that are prone to loosening. If any looseness is found, it should be tightened in a timely manner.

Storage and maintenance: When stored for a long time, the tractor should be cleaned thoroughly, the engine cooling water should be drained (or antifreeze should be added), and the battery should be removed to replenish power.

In summary, the daily maintenance of a 70 horsepower tractor involves multiple aspects, including the engine, tires, braking system, electrical system, steering system, transmission system, suspension system, and other maintenance matters. Only by comprehensively and meticulously carrying out these maintenance tasks can we ensure the normal operation and extend the service life of the tractor.