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The daily maintenance method of wheel loader, and the precautions for use
Many customers will ask some questions about daily maintenance during the use of our MOUNTAIN RAISE WHEEL LOADER, or what to pay attention to, for example, how long should the filter element be replaced, how long should the oil be changed, etc.
We have compiled the following suggestions for customers' reference, which can reduce the failure rate and extend the service life of the wheel loader.
There is a lot of content, please read it patiently if you need.
1) Every 50 working hours or weekly maintenance ：
1. Maintain the air filter first (the maintenance time should be shortened in bad environment), and the filter element needs to be replaced every 5 times.
2. Check the gearbox oil level.
3. Tighten the front and rear drive shaft coupling bolts.
4. 4. Check the lubrication condition of each lubrication point.
5. Check the accumulator inflation pressure during the first 50 working hours.
Press grease on the spline of the drive shaft and the universal joint.
2) Maintenance every 100 working hours or two weeks
1. First carry out the above inspection and maintenance items.
2. Change the transmission oil after the first 100 hours of work, and then change the transmission oil every 1000 hours of operation, but change the transmission oil at least once a year. When changing the transmission oil, replace the transmission fine filter and clean Clean the transmission primary filter.
3. Replace the drive axle gear oil after the first 100 hours of operation, and then change the drive axle gear oil every 1000 working hours, but at least once a year
4. Clean the radiator group.
5. Clean the diesel tank refueling filter.
3) Maintenance every 250 working hours or 1 month
1. First carry out the above inspection and maintenance items.
2. Check the tightening torque of the hub fixing bolts.
3. Check the tightening torque of the mounting bolts of the gearbox and engine.
4. Check whether the fixing bolts of each force welding machine are cracked or loose.
5. Check the oil level of the front and rear axles.
6. Change the engine oil and oil filter.
7. Replace the engine coolant filter.
8. Replace the oil return filter of the hydraulic system.
9. Check the tightness and damage of fan belt, compressor and engine belt.
10. Check the service braking capacity and parking braking capacity.
11. Check the accumulator charging pressure.
4) Every 1000 working hours or half a year
1. First carry out the above inspection and maintenance items
2. Change the transmission fluid. Replace the transmission oil filter and clean the transmission oil filter.
3. Replace the drive axle gear oil .
4. Remplacez le filtre de retour d'huile du système hydraulique.
5. Nettoyez le réservoir de carburant.
6. Vérifiez la pression de charge de l'accumulateur.
5) Toutes les 2000 heures de travail ou six mois
1. Effectuez d'abord l'inspection et l'entretien des éléments ci-dessus.
2. Remplacez l'huile hydraulique et nettoyez le réservoir d'huile hydraulique.
3. Vérifiez le frein de service et le frein de stationnement.
4. Vérifier l'étanchéité de la vanne de distribution et du cylindre de travail en mesurant le tassement naturel du cylindre.
6) Toutes les 6000 heures de travail ou deux ans
1. Effectuez d'abord les éléments d'inspection et d'entretien ci-dessus.
2. Remplacez le liquide de refroidissement du moteur et nettoyez le système de retrait à froid du moteur.
3. Vérifiez l'amortisseur avant du vilebrequin du moteur.
4. Vérifiez le turbocompresseur.
Plus de questions, n'hésitez pas à nous contacter directement :)
