Note.
*1 Check the engine oil level and for leaks every 500 km or before a long trip.
*2 This scheduled maintenance depends on the quality of the fuel. It only applies when using approved fuel (EN590 or equivalent). If the diesel fuel quality does not meet the specifications of EN590 fuel, then it must be replaced in accordance with the requirements for service under severe vehicle operating conditions.
*3 If the recommended oil is not available, change the engine oil and oil filter every 20,000 km or 12 months.
*4 If the recommended oil is not available, change the engine oil and oil filter every 15,000 km.
*5 Check the engine oil level regularly and keep it at the correct level. Running with an insufficient oil level can damage the engine, and the cost of repairs after such damage will not be covered under the warranty.
*6 This maintenance schedule depends on the quality of the fuel used. It is valid only if quality fuel is used (EN590 or equivalent). If the diesel fuel specifications do not meet the EN590 standard, the change should be made more frequently. If serious problems occur, such as blocked fuel flow, vibration, loss of power, trouble starting the engine, etc., replace the filter immediately, regardless of the maintenance schedule. For more information, contact an authorized Hyundai dealer.
*7 The fuel filter is considered a maintenance-free component, but it is still recommended to check it periodically. The maintenance schedule depends on the quality of the fuel used. When serious problems occur (e.g. fuel restriction, uncontrolled surge, loss of power, difficulty starting the engine), replace the filter immediately, regardless of the maintenance schedule, and contact an authorized Hyundai dealer for more information.
*8 The oil in the manual transmission, transfer case and differential must be changed whenever the respective units have been under water for some time.
*9 Check and then repair or replace if necessary. Inspect the drive belt tensioner, idler pulley and alternator pulley and repair or replace if necessary.
*10 When topping up coolant, use only those cooling system additives that are suitable for your vehicle. Do not dilute factory-filled coolant with hard water. Improper coolant mixture preparation can result in serious engine damage or failure.
*11 If there is excessive valve noise and/or engine vibration, check and adjust as necessary. This operation must be performed by an authorized Hyundai dealer.