Additional required services, Additional required services -6 – Hummer 2009 H2 User Manual
Page 478
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). See footnote (h).
•
•
•
Change automatic transmission fluid and
filter (normal service).
•
Change transfer case fluid (severe
service. See footnotes (g) and (l).
•
•
•
Change transfer case fluid (normal
service). See footnote (g).
•
Replace spark plugs and inspect spark
plug wires. An Emission Control Service.
•
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