Chevrolet 1998 Tracker Owner's Manual page 320

I
Short Trip/City Maintenance Schedule
1
0
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches
- In hilly or mountainous terrain.
-
When doing frequent trailer towing.
-
Uses such as found in taxi, police or delivery service.
I f
you do not use your vehicle under any of these conditions, change the fluid
and filter every IO0,OOO miles (166 000
k m ) .
filter if necessary.
An Emission Control Service. (See footnote?.)
90°F (32°C) or higher.
0
Inspect air cleaner filter if you are driving in dusty conditions. Replace
0
Change manual transmission fluid.
I7 Change transfer case fluid.
0
Change differential fluid.
0
Inspect the valve lash and adjust if necessary. An Emission Control Service.
0
Check engine idle speed and adjust it to underhood label specifications.
An Emission Control Service. (See footnote?.)
Inspect the locking front hubs (if equipped) for correct operation (or every
3 months, whichever occurs first). Repair or replace as necessary.
(Continued)
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