Timing Belt
Inspect all parts related to the timing belt for damage and deformation. Replace any damaged parts immediately.
See also:
Changing the engine oil and filter
...
52,500 miles (84,000 km) or 42 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (52,500 miles (84,000 km) or 84 months) ...
Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary.
An authorized HYUNDAI dealer should perform the operation. ...