Chevrolet TRACKER 2002 Owner's Manual page 332

Short Trip/City Scheduled Maintenance
15,000 Miles (25 000 km) (Continued)
j
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 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 every 100,000 miles (166 000 km).
j Change manual transmission fluid.
j Change transfer case fluid.
j Change differential fluid.
j Inspect the valve lash and adjust if necessary (1.6L Code 6 engine only).
An Emission Control Service.
j Inspect propeller shafts and U
15 months, whichever occurs first). Inspect more frequently if used off
or for pulling a trailer. Tighten U
7-12
-
joints for looseness and damage (or every
-
joint flange bolts if necessary.
-
road