Chevrolet 1995 S-10 Pickup Owner's Manual page 293

Every 60,000 Miles (100 000 km)
Spark Plug Wire Inspection
Engine Accessory Drive Belt Inspection
Fuel Tank, Cap and Lines Inspection
Engine Timing Check
Every 100,000 Miles (166 000 km)
Spark Plug Replacement (2.2L Code 4 engine only)
I
Maintenance Schedule I
I
The services shown in this schedule up to 100,000 miles (166 000
km)
should be performed after 100,000 miles
(
166 000 km) at the same intervals.
Footnotes
3-
The California Air Resources Board has determined that the failure to
perform this maintenance item will not nullify the emission warranty or
limit recall liability prior to the completion of vehicle useful life. We,
however, urge that all recommended maintenance services be performed at
the indicated intervals and the maintenance be recorded.
**
Drive axle service:
0
Locking Differential
-
Drain fluid and refill at first engine oil change.
At subsequent oil changes, check fluid level and add fluid as needed. If
driving in dusty areas or towing a trailer, drain fluid and refill every
15,000 miles (25 000
km).
Standard Differential
-
Check fluid level and add fluid as needed at
every oil change. If driving in dusty areas or towing a trailer, drain
fluid and refill every 15,000 miles (25 000 km).
More frequent lubrication may be required for heavy-duty or off-road
use.
7-6