In the duration of using vehicles in general and using buses in particular, regular maintenance is very important to ensure that the vehicle’s components operate smoothly and safely and to save on potential repair costs in the future. Bus maintenance should be conducted periodically, whether monthly, annually, or based on the specified mileage.

Vehicle manufacturers have different requirements for regular maintenance based on time or mileage. Therefore, vehicle owners should refer to Warranty and Service Booklet to ensure that they schedule maintenance appropriately to maintain vehicle’s optimal performance.

The common maintenance milestones recommended by manufacturers today include:

  • Level 1 Maintenance: when the vehicle reaches 5,000 km or after the first 6 months of use
  • Level 2 Maintenance: when the vehicle reaches 10,000 km or after the first 12 months of use
  • Level 3 Maintenance: when the vehicle reaches 20,000 km or after the first 24 months of use
  • Level 4 Maintenance: when the vehicle reaches 40,000 km or after the first 48 months of use

In practice, unlike passenger cars, buses frequently operate under continuous full load conditions. Many intercity buses can operate up to 200-300 km per day, while North – South route buses can exceed those distances.

Due to such high operational conditions, in addition to following the recommended maintenance schedule, to promptly detect any irregularities, prevent potential breakdowns, and take timely corrective measures, vehicle owners or drivers need to regularly check the following items:

🔹 Engine compartment
🔹 Inspect the fuel water separator filter, air filter, oil filter and engine oil leaks
🔹 Cooling system
🔹 Tension and condition of serpentine belt
🔹 Axle oil, gear oil and transmission fluid
🔹 Powertrain and power transmission system
🔹 Chassis and tires (tire pressure and wear)
🔹 Brake pedal travel
🔹 Braking system: looseness of the parking brake; air compressor pumps of the braking system
🔹 Electrical system, lighting system, and lights

In addition to actively monitoring and checking the vehicle during operation and use, vehicle owners should take fully benefits provided by the manufacturer’s maintenance and warranty services. For King Long buses, TCMV not only distributes bus models assembled on a modern technological production line but also commits to comprehensive after-sales warranty services with practical benefits and high-quality maintenance services for customers, including: (1) Highly skilled technicians professionally trained by foreign experts; (2) Modern equipment, and high-quality spare parts; (3) Safety assurance & cost savings

King Long Viet Nam technician team are always dedicated to customers in every service

Moreover, TCMV is always in ready status to support vehicle owners and drivers with a 24/7 hotline, along with a nationwide network of Dealers and Authorized Service Centers that are available across the three regions: North, Central, and South in every major Cities and Provinces throughout Vietnam.

For further detail information about King Long Viet Nam Warranty policy, please kindly refer to this attached link:  https://kinglong.com.vn/en/after-sales-services/

Or please contact the Hotline: 1800 282 818 or nearest King Long Dealers or Service centers for timely assistance.