Chevrolet 2006 HHR, Owner'S Manual

Page: 435 / 477

First Engine Oil Change After Every
40 000 km/25,000 Miles
. Fuel system inspection for damage or leaks.
First Engine Oil Change After Every
80 000 km/50,000 Miles
.
Engine air cleaner filter replacement. See Engine
Air Cleaner/Filter on page 6 ‑ 25 .
. Automatic transmission fluid change (severe
service only) for vehicles mainly driven in heavy
city traffic in hot weather, in hilly or mountainous
terrain, when frequently towing a trailer, or used for
taxi, police, or delivery service. See
Automatic
Transmission Fluid on page 6 ‑ 27 .
First Engine Oil Change After Every
160 000 km/100,000 Miles
. Spark plug replacement. An Emission Control
Service.
First Engine Oil Change After Every
240 000 km/150,000 Miles
. Engine cooling system drain, flush, and refill,
cooling system and cap pressure check, and
cleaning of outside of radiator and air conditioning
condenser (or every 5 years, whichever occurs
first). See
Engine Coolant on page 6 ‑ 29 .
An Emission Control Service.
. Engine accessory drive belt inspection for fraying,
excessive cracks, or obvious damage and
replacement, if needed.
An Emission Control
Service.
7-6