Scheduled Maintenance
Service
Maintenance
I
Maintenance
II
Change engine oil and filter. See Engine Oil on page 5-16. Reset oil life
system. See Engine Oil Life System on page 5-19. An Emission Control
Service.
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•
Allison transmission only: Replace external control-main filter only at the first
maintenance service performed on the vehicle.
Lubricate chassis components. See footnote #.
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•
Visually check for any leaks or damage. See footnote (j).
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•
Inspect engine air cleaner filter change indicator. If necessary, replace filter.
See Engine Air Cleaner/Filter on page 5-20. An Emission Control Service.
See footnotes † and (n).
•
Rotate tires and check inflation pressures and wear. See “Tires” in your
owner’s manual.
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•
Inspect brake system. See footnote (a).
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•
Check engine coolant and windshield washer fluid levels and add fluid as
needed.
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•
Perform any needed additional services. See “Additional Required Services” in
this section.
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•
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).
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6-5
