2011 Hyundai Sonata Owner's Manual - Page 297

Maintenance NORMAL MAINTENANCE SCHEDULE (CONT.) 45,000 miles (72,000 km) or 36 months Inspect Inspect Inspect Inspect Inspect Inspect Inspect Inspect air cleaner filter vacuum hose air conditioning refrigerant brake hoses and lines drive shafts and boots electronic throttle control exhaust pipe and muffler front disc brake/pads, calipers and rotors 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) ❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint ❑ Inspect suspension mounting bolts ❑ Replace climate control air filter (for evaporator and blower unit) ❑ Replace engine oil and filter (45,000 miles (72,000 km) or 72 months) 7 9