Chevrolet 1999 Express Van, Owner'S Manual, Page: 326 / 378

Short Trip/City Scheduled Maintenance -- Gasoline Engines
yellow blue
7-18
60,000 Miles (100 000 km) (Continued)
j Clean and repack the front wheel bearings (or at each brake relining,
whichever occurs first).
j Vehicles With GVWR Above 10,000 lbs. Only: Inspect shields for damage or
looseness. Adjust or replace as required.
This is a Noise Emission Control Service. Applicable only to vehicles sold in
the United States.
j Inspect engine accessory drive belt.
An Emission Control Service.
j Replace fuel filter.
An Emission Control Service. (See footnote
[.)
j Conduct Exhaust Gas Recirculation (EGR) system inspection as described in
the service manual.
An Emission Control Service. (See footnote
[.)
j Conduct evaporative control system inspection. Check all fuel and vapor lines
and hoses for proper hook
-
up, routing and condition. Check that the purge
valve works properly (if equipped). Replace as needed.
An Emission Control Service. (See footnote
[.)
j Replace air cleaner filter.
An Emission Control Service.
j 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
[.)