Chevrolet 1998 Express Van Owner's Manual page 339

1
Long Trip/Highway Maintenance Schedule
-=
Gasoline Engines
7,500 Miles (12 500 km)
0
Change engine oil and filter (or every 12 months, whichever occurs first).
0
Lubricate chassis components (or every 12 months, whichever occurs first).
0
Check axle fluid level and add fluid as needed. (See footnote
**.)
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote
+.)
An Emission Control Service.
(See
footnote #.)
15,000 Miles (25 000 km)
0
Change engine oil and filter (or every 12 months, whichever occurs first).
0
Lubricate chassis components (or every 12 months, whichever occurs first).
I7
Check axle fluid level and add fluid as needed. (See footnote
**.)
0
Vehicles With GVWR Above
8,500
lbs. Only: Inspect shields and underhood
insulation for damage or looseness. Adjust or replace as required. This
is a
Noise Emission Control Service. Applicable only to vehicles sold in the
United States.
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote
+.)
An Emission Control Service.
(See footnote
#.)
I
DATE
I
MILEAGE
DATE
I
7-28