Chevrolet 1998 Tracker Owner's Manual page 338

Long Tripmighway Maintenance Schedule
0
Replace spark plugs. An Emission Control Service.
0
Replace air cleaner filter.
An Emission Control Service.
0
Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
0
Change manual transmission fluid.
0
Change transfer case fluid.
0
Change differential fluid.
0
Replace fuel filter (or every 30 months, whichever occurs first, or sooner if
filter is clogged).
An Emission Control Service. (See footnote
"f)
3 months, whichever occurs first). Repair or replace if necessary.
0
Inspect the locking front hubs (if equipped) for correct operation (or every
0
Inspect the valve lash and adjust if necessary.
0
Check engine idle speed and adjust it to underhood label specifications.
An Emission Control Service.
An Emission Control Service. (See footnote"f)
0
Inspect propeller shafts and u-joints for looseness and damage (or every
15 months, whichever occurs fist). Inspect more frequently if used off-road
or
for pulling a trailer. Tighten u-joint flange bolts if necessary.
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