Chevrolet 1997 Astro Owner's Manual page 342

I
Short TripKity Maintenance Schedule
I
51,000 Miles (85 000 km)
0
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Sewice.
0
Lubricate chassis components (or every
3 months, whichever occurs first).
(See footnote #.)
c ] Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
54,000
Miles (90 000 km)
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).
(See footnote
#.)
0
Check rearhont axle fluid level and add fluid
as needed. Check constant velocity joints and
axle seals for leaking. (See footnote
* *.)
Rotate tires. See "Tire Inspection and
Rotation" in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
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DATE
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ACTUAL MILEAGE ISERVICED BY:
7-18