Scheduled Maintenance
Service
Maintenance
I
Maintenance
II
Change engine oil and filter. See Engine Oil on page 5-13. Reset oil life
system. See Engine Oil Life System on page 5-16. An Emission Control
Service.
•
•
Lubricate chassis components. See footnote #.
•
•
Visually check for any leaks or damage. See footnote (j).
•
•
Inspect engine air cleaner filter or change indicator (if equipped). If necessary,
replace filter. See Engine Air Cleaner/Filter on page 5-17. See footnote (k).
•
Rotate tires and check inflation pressures and wear. See Tire Inspection and
Rotation on page 5-67 and “Tire Wear Inspection” in At Least Once a Month
on page 6-9.
•
•
Inspect brake system. See footnote (a).
•
•
Check engine coolant and windshield washer fluid levels and add fluid as
needed.
•
•
Perform any needed additional services. See Additional Required Services
on page 6-6.
•
•
Inspect suspension and steering components. See footnote (b).
•
Inspect engine cooling system. See footnote (c).
•
Inspect wiper blades. See footnote (d).
•
Inspect restraint system components. See footnote (e).
•
Lubricate body components. See footnote (f).
•
Check transfer case fluid level and add fluid as needed.
•
6-5
Summary of Contents for 2008 Yukon XL Denali
Page 98: ...NOTES 1 94...
Page 162: ...NOTES 2 64...
Page 165: ...NOTES 3 3...
Page 166: ...Instrument Panel Overview United States version shown Canada Similar 3 4...
Page 282: ...NOTES 3 120...
Page 338: ...NOTES 4 56...
Page 467: ...Engine Drive Belt Routing 6 15...
Page 488: ...NOTES 7 18...