Buick 2003 Century Owner's Manual page 320

37,500 Miles (62
500
km)
0
Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See footnote @.) (See footnote
+.)
45,000 Miles (75 000 km)
0 Inspect engine air cleaner filter if you are driving in
dusty conditions. Replace filter if necessary. An
Emission Control Service. (See footnote
t.)
0 Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
0 Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See footnote @.) (See footnote +.)
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and filter if the
vehicle is mainly driven under one or more of
these conditions:
-
:E ~ E Z V ~
city
2afk
wile!te
ii~e
uuiside
temperature regularly reaches 90°F (32°C)
or higher.
-
In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
100,000 miles (166 000 krn).
52,500
Miles (87
500
km)
0 Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See footnote @.) (See footnote
+.)
60,000 Miles
(I00 000 km)
0
Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
U Rotate tires. See Tire Inspection and Rotation on
page 5-60 for proper rotation pattern and additional
information. (See footnote @.) (See footnote +.)
CI Replace engine air cleaner filter. An Emission Control
I?-".
, : - . .
OGf Y I b G .
6-7