GMC 1998 Safari Owner's Manual page 360

I
Short TripKity Maintenance Schedule
I
90,000 Miles (150
000 km) (Continued)
0
For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
0
Change automatic transmission fluid and filter if the vehicle is mF-ly driven
bearings (or at each brake relining, whichever occurs first).
under one or more of these conditions:
-
In heavy city traffic where the outside temperature regularl;
~
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.
Ifyou do not use your vehicle under any o f these conditions, change the fluid
andfilter every 50,000 miles (83 000 km).
An Emission Control Service. (See footnote?.)
An Emission Control Service.
rotation pattern and additional information. (See footnote
+.)
0
Replace fuel filter.
0
Replace air cleaner filter.
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
93,000 Miles (155 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
I
DATE
I
MILEAGE
7-26