Engine maintenance
1. Change the oil and filter: generally every 100 hours or quarterly, to ensure the normal operation of the engine.
2. Fuel filter replacement: every 500 hours or annually.
3. Change the air filter: every 500 hours or annually.
4. Regularly inspect and clean the engine radiator and cooling system.
Hydraulic system maintenance
1. Change the hydraulic oil regularly: Determine the replacement interval according to the usage and working environment.
2. Inspect and replace the hydraulic oil filter regularly.
3. Regularly check and adjust the hydraulic system pressure and flow.
Tire maintenance
1. Check your tire pressure regularly to maintain the correct air pressure to prolong your tire life.
2. Pay attention to the wear and tear of tires during use, and replace tires with serious wear in time.
3. Don't drive on hard ground to avoid tire wear out too quickly.
Fourth, electrical system maintenance
1. Check the liquid level of the battery regularly, add distilled water in time, and clean the battery end.
2. Regularly check whether the electrical circuits are damaged or aged, and replace them in time.
3. Regularly check whether the generator is working properly and repair or replace it in time.
5. Maintenance of chassis and transmission system
1. Replace the transmission oil and oil seals regularly.
2. Regularly check and adjust the chain and pulley tension of the transmission system.
3. Regularly inspect the chassis, guidance and braking system, clean up in time and keep it working properly.