GMC 2007 Yukon XL, Owner'S Manual

Page: 581 / 630

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.
• • • • • •
Vehicles without a filter restriction
indicator: Replace engine air cleaner
filter. See Engine Air Cleaner/Filter on
page 468.
• • •
Change automatic transmission
fluid and filter (severe service).
See footnote (h).
• • •
Change automatic transmission fluid
and filter (normal service).
•
Four-wheel drive: Change transfer case
fluid. See footnote (g).
• • •
Inspect evaporative control system.
An Emission Control Service.
See footnotes † and (k).
• • •
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