GMC 1998 Savana Van Owner's Manual page 325

I
Short TripKity Maintenance Schedule
--
Gasoline Engines
I
0
Check axle fluid level and add fluid as needed. (See footnote
**.)
0
Clean and repack the front wheel bearings (or at each brake relining,
whichever occurs first).
0
Replace fuel filter.
An Emission Control Service. (See footnote?.)
0
Replace air cleaner filter.
An Emission Control Service.
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.
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote
+.)
33,000 Miles ( 5 5
000
km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
0
Lubricate chassis components (or every 3 months, whichever occurs first).
0
Check axle fluid level and add fluid as needed. (See footnote
**.)
(See footnote
#.)
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DATE
I
MILEAGE
7-13