1996 Buick Regal Owner's Manual - Page 317

I Long Trip/Highway Maintenance Schedule ' . 67,500 Miles (112 500 km) 0Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. 17 Change engine oil and filter (or every 12 months, whichever occurs first). An En?ission Control Service. 0Lubricate steering ball joints (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information.During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. I DATE I ACTUAL MILEAGE SERVICED B Y I DATE ACTUAL MILEAGE SERVICED B Y 7-31