Chevrolet 2009 Express Automobile User Manual


 
Additional Required Services (cont’d)
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)
Four-wheel drive: Change transfer case
fluid (severe service). See footnotes (o)
and (p).
•••
Four-wheel drive: Change transfer case
fluid (normal service). See footnote (o).
Replace spark plugs and inspect spark
plug wires. 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 (n).
Inspect evaporative control system.
An Emission Control Service.
See footnotes † and (k).
•••
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