Chevrolet 1998 Tracker Owner's Manual page 345

Long Tripmighway Maintenance Schedule
75,000 Miles (125 000 km) (Continued)
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
0
Inspect the locking front hubs (if equipped) for correct operation (or every
0
Inspect the valve lash and adjust if necessary.
Check engine idle speed and adjust it to underhood label specifications.
0
Inspect propeller shafts and u-joints for looseness and damage (or every
rotation pattern and additional information. (See footnote
+.)
3 months, whichever occurs first). Repair or replace if necessary.
An Emission Control Service.
An Emission Control Service. (See footnote?.)
15 months, whichever occurs first). Inspect more frequently
if
used off-road
or for pulling a trailer. Tighten u-joint flange bolts if necessary.
82,500 Miles (I37 500 km)
0
Change engine oil and filter (or every 7.5 months, whichever occurs first).
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
0
Inspect the locking front hubs (if equipped) for correct operation (or every
An Emission Control Service.
rotation pattern and additional information. (See footnote
+.)
3 months, whichever occurs first). Repair or replace if necessary.
DATE
I
MILEAGE
7-42