Chevrolet 1997 Blazer Owner's Manual page 335

I
Short TripKity Maintenance Schedule
1
45,000 Miles (75 000 km)
0
0
Change engine oil and filter (or every
3 months, whichever occurs firstj.
Lubricate chassis components (or every
3 months, whichever occurs first).
(See footnote
#.)
Check readfront axle fluid leveI and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(:See footnote
' V )
An Emissiorl Ccmtrol Service.
17
For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or at
each brake relining, whichever occurs first).
driving in dusty conditions. Replace filter
if necessary.
A n Emission Cuntml Ser~~icr.
(See footnote?.)
0
Inspect air cleaner filter if you are
DATE SERVICED B Y ACTUAL MILEAGE
A
7-16