Chevrolet 2008 HHR, Owner'S Manual, Page: 386 / 430

Additional Required Services
The following services should be performed at the first maintenance service (
I
or
II
) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)
25,000
(40 000)
50,000
(80 000)
75,000
(120 000)
100,000
(160 000)
125,000
(200 000)
150,000
(240 000)
Inspect fuel system for damage or leaks.
• • • • • •
Inspect exhaust system for loose or
damaged components.
• • • • • •
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 5-20.
• • •
Change automatic transmission fluid and
filter (severe service only). See
footnote (h).
• • •
Replace spark plugs. An Emission
Control Service.
•
Engine cooling system service (or every
five years, whichever occurs first). An
Emission Control Service. See
footnote (i).
•
Inspect engine accessory drive belt. An
Emission Control Service. See
footnote (m).
•
6-6