Chevrolet 2010 HHR Owner's Manual page 436

Scheduled Maintenance
Service Maintenance Maintenance
Change engine oil and filter. Reset oil life system.
Engine coolant level check.
Windshield washer fluid level check.
Tire inflation pressures check.
Tire wear inspection.
Rotate tires.
Fluids visual leak check.
2.2L and 2.4L Engines: Engine air cleaner filter inspection (vehicles driven in dusty
conditions only).
2.0L Engine: Engine air cleaner filter inspection.
Brake system inspection.
Steering and suspension inspection.
Engine cooling system inspection.
Windshield wiper blades inspection.
Body components lubrication.
Restraint system components check.
Passenger compartment air filter replacement.
2.2L and 2.4L Engines: Engine air cleaner filter inspection (vehicles not driven in
dusty conditions).
7-7